引言
在开关电源(SMPS)设计中,光耦合器是实现跨电气隔离边界安全可靠信号传输的关键元件。要使其正常工作,需在反馈环路中正确连接和使用。若配置不当,可能导致系统不稳定、瞬态响应变差及稳压性能下降。
本文将详细说明如何正确对光耦合器进行偏置 —— 包括 LED 电流、电流传输比(CTR)和光敏晶体管配置 —— 以确保电源供应的准确性、稳定性和可靠性。
什么是光耦合器?
光耦合器是一种电子元件,本质上可作为两个不同电压等级独立电路之间的接口,同时在两者间提供电气隔离(直流隔离)。
它通过阻止危险电流流动并消除杂散噪声,保护低压电路免受高压电路的影响。
光耦合器,光隔离器 | 电子元器件分销商 DigiKey
光耦合器在隔离式反馈环路中的作用
在隔离式开关电源(SMPS)架构中,输出端(次级)到输入端(初级)的反馈信号传输必须不影响电气隔离性能。这一需求可通过光耦合器与精密分流稳压器(如 LT1431)配合使用来实现。
分流稳压器通过电阻分压器监测开关电源的输出电压,并调节流经光耦合器 LED 的电流,以修正任何偏离目标电压设定值的偏差。
光耦合器中的 LED 会根据正向电流(IF)的大小发射相应强度的光。初级侧的光敏晶体管检测到该光线后,会调节控制信号 —— 通常作用于 PWM 控制器的补偿引脚(COMP)。这种调制会影响开关控制器的占空比,形成闭环反馈系统,确保在负载和输入条件变化时仍能维持稳定的输出电压。
反馈环路的性能很大程度上取决于光耦合器的偏置方式和补偿网络的设计。偏置不当可能导致非线性、饱和或响应迟缓,而补偿网络调谐不合理则可能引发不稳定性或振荡。
光耦合器偏置
光耦合器的偏置是指设定正确的工作条件,具体包括 LED 的正向电流、光敏晶体管的集电极 - 发射极电压及电流,确保光耦合器工作在其线性区内。
这在反馈系统中尤为重要,因为光耦合器需要准确地跨隔离边界传输模拟信号。
在隔离式开关电源(SMPS)中,光耦合器充当次级侧电压检测与初级侧 PWM 控制器之间的桥梁。若偏置不正确,反馈信号可能会失真,导致电压调节性能变差甚至系统不稳定。
下图展示了光耦合器的内部结构及其作为开关电源反馈元件时的外部连接方式。
1. LED 侧:驱动光源(输入级)
在带隔离反馈的开关电源中,光耦合器的 LED 侧通常由分流稳压器(如 LT1431)驱动,该稳压器会根据输出电压调节 LED 的正向电流。
正向电流的重要性
LED 的正向电流决定了其发射光线的强度,进而控制初级侧光敏晶体管的导通程度。
LED 工作在正向偏置区域,其光输出随正向电流(IF)的增大而增强。对于大多数设计,建议正向电流范围为 1 毫安至 10 毫安:
- 过小(如<1 毫安):光功率不足,导致光敏晶体管激活微弱,反馈调节性能变差;
- 过大(如>10 毫安):可能产生热应力,缩短使用寿命并降低光效率。
在实际设计中,LED 电流通过 LED 阳极的电阻(R2)设定,当分流稳压器根据输出电压变化调节其阴极电流时,LED 电流也会动态调整。
设计小贴士
在高性能或快速瞬态响应的开关电源设计中,维持稳定且可控的正向电流(IF)至关重要,这能确保光耦合器反馈路径实现准确、低噪声且热稳定的工作。
设计人员在计算裕量时,还需考虑 LED 的正向压降,尤其是在低压供电轨应用中。
示例元件:EL3H7 (B)(TA)-VG(光隔离器 3.75 千伏 单通道 晶体管输出 4 引脚 SSOP 封装)该元件的设计建议为:LED 应工作在安全线性范围内(通常 1-10 毫安),以确保反馈稳定且可预测。
2. 理解电流传输比(CTR)
电流传输比(CTR)是光耦合器选型的另一关键参数,定义为光敏晶体管输出电流与 LED 输入电流的比值,通常以百分比表示。
电流传输比(CTR)(%)=(光敏晶体管输出电流 / LED 输入电流)× 100
若 CTR 为 100%,意味着 1 毫安的 LED 电流可使光敏晶体管产生 1 毫安的集电极电流。
电流传输比(CTR)并非恒定值的原因
CTR 受多种因素影响而变化:
- 温度:高温环境下通常会下降;
- LED 电流:低电流时呈非线性;
- 老化:长期使用后光输出会衰减;
- 器件差异:部分元件的 CTR 范围较宽(如 50%-600%)。
例如,PC817D 型光耦合器的 CTR 范围为 50% 至 600%,具体取决于型号规格和工作条件。
选型时的关键考虑因素
设计人员必须考虑最小保证 CTR,以确保即使在最坏情况下反馈环路仍能正常工作。
若 CTR 因温度漂移、老化或制造差异而降至过低水平,光敏晶体管可能无法提供足够电流驱动 PWM 控制器的补偿引脚(COMP),导致电压调节不良甚至系统不稳定。例如,CTR 通常随温度升高而下降,这会降低环路增益,在高温环境下可能导致响应迟缓或失控;同样,LED 长期工作在高电流下会降低其效率,减少光输出并削弱反馈信号。
另一个关键因素是线性度。光耦合器必须工作在其线性区,以确保反馈行为可预测。若 LED 电流使光敏晶体管进入非线性区 —— 即输入的微小变化导致输出的不成比例变化 —— 反馈信号会失真,这会增加补偿网络的设计难度,并可能导致电压调节不稳定或不准确。
通过仔细考虑这些因素,设计人员可确保基于光耦合器的反馈环路在产品整个工作寿命和环境条件下保持稳健、准确和稳定。对于反馈应用,更窄的 CTR 容差(如 100%-200%)更为理想,可维持一致的环路增益和可预测的工作性能。
示例元件:EL3H7 (B)(TA)-VG(光隔离器 3.75 千伏 单通道 晶体管输出 4 引脚 SSOP 封装)相关图表显示了温度漂移对 CTR 的影响:CTR 随正向电流变化,正向电流较小时,CTR 随温度下降更为显著;正向电流较大时,CTR 稳定性更高,但仍会出现峰值后下降的趋势。
3. 光敏晶体管侧:接收信号(输出级)
光敏晶体管是将内部 LED 的光信号转换为电输出的核心元件。
它通常采用共射极配置,发射极接地,集电极连接上拉电阻(R1),该电阻定义了输出电压摆幅。
集电极电流控制补偿引脚(COMP)
当光耦合器内部的 LED 正向偏置时,会发射红外光照射到光敏晶体管的基区,使其导通。产生的集电极电流(IC)与 LED 的正向电流和光耦合器的电流传输比(CTR)均成正比。
随着 LED 光照强度的增加,光敏晶体管的导通程度增强,导致其集电极电压下降,从而产生低电平输出信号 —— 这在开关电源等隔离式反馈系统中至关重要。在这类系统中,光敏晶体管的集电极通常连接到 PWM 控制器的补偿引脚(COMP)或反馈输入端,该节点的电压直接影响控制器的占空比,进而帮助调节输出电压或电流。
上拉电阻的影响
集电极上的上拉电阻不仅在晶体管截止时设定高电平输出电压,还会影响反馈环路的动态响应:
- 电阻值较低:可提升响应速度,但可能减小电压摆幅;
- 电阻值较高:可增大电压摆幅,但会减慢转换速度。
此外,在高频或精密应用中,光敏晶体管的开关速度、饱和特性及截止状态下的漏电流也是重要的设计考量因素。
结论
光耦合器看似简单 —— 仅由光源和晶体管组成 —— 但在开关电源反馈环路中扮演着关键角色。若其跨隔离边界传输的信号微弱或延迟,整个控制系统可能会变得不稳定。
光耦合器的正确偏置是实现开关电源准确反馈的核心:LED 必须工作在理想电流范围内,光敏晶体管需可靠驱动 PWM 控制器;选择 CTR 容差较窄的器件,并考虑温度和老化影响,有助于维持稳定的调节性能;遵循数据手册指南并在多种条件下进行测试,可确保产品的长期工作性能。
光耦合器的偏置并非简单的 “点亮光源”,而是对高速控制系统中关键模拟链路的精准调试。掌握这一技术,不仅能确保开关电源设计的功能性,还能提升其可靠性和效率。
相关型号
| DigiKey 型号 | 原厂型号 |
|---|---|
| LT1431CS8#TRPBFTR-ND,LT1431CS8#TRPBFCT-ND,LT1431CS8#TRPBFDKR-ND | LT1431CS8#TRPBF |
| LT1431IS8#TRPBFTR-ND,LT1431IS8#TRPBFCT-ND,LT1431IS8#TRPBFDKR-ND | LT1431IS8#TRPBF |
| LT1431MPS8#PBF-ND | LT1431MPS8#PBF |
| 505-LT1431IZ#PBF-ND | LT1431IZ#PBF |
| LT1431CS8#PBF-ND | LT1431CS8#PBF |
| LT1431IS8#PBF-ND | LT1431IS8#PBF |
| LT1431CZ#PBF-ND | LT1431CZ#PBF |
| LT1431CN8#PBF-ND | LT1431CN8#PBF |
| LT1431IN8#PBF-ND | LT1431IN8#PBF |
| 2156-LT1431IN8#PBF-ND | LT1431IN8#PBF |
| LT1431IZ#TRPBF-ND | LT1431IZ#TRPBF |
| 505-LT1431MPS8#TRPBFTR-ND | LT1431MPS8#TRPBF |
| LT1431CN8-ND | LT1431CN8 |
| LT1431CS8-ND | LT1431CS8 |
| LT1431CS8TR-ND | LT1431CS8#TR |
| LT1431IN8-ND | LT1431IN8 |
| LT1431IS8-ND | LT1431IS8 |
| LT1431CZ#AMMO-ND | LT1431CZ#AMMO |
| LT1431IZ#TR-ND | LT1431IZ#TR |
| LT1431CZ#TR-ND | LT1431CZ#TR |
| LT1431IS8#TR-ND | LT1431IS8#TR |
| LT1431CZ#TRPBF-ND | LT1431CZ#TRPBF |
| LT1431MJ8-ND | LT1431MJ8 |
| 160-1367-5-ND | LTV-817S |
| 160-1361-5-ND | LTV-816S |
| 160-1893-2-ND,160-1893-1-ND,160-1893-6-ND | LTV-817S-TA1 |
| 1080-1197-2-ND,1080-1197-1-ND,1080-1197-6-ND | EL3H7(B)(TA)-VG |
| 160-1337-2-ND,160-1337-1-ND,160-1337-6-ND | LTV-356T |
| 160-1339-2-ND,160-1339-1-ND,160-1339-6-ND | LTV-357T |
| 160-1911-2-ND,160-1911-1-ND,160-1911-6-ND | 4N35S-TA1 |
| 160-1892-2-ND,160-1892-1-ND,160-1892-6-ND | LTV-816S-TA1 |
| VO618A-3X017TTR-ND,VO618A-3X017TCT-ND,VO618A-3X017TDKR-ND | VO618A-3X017T |
| 160-LTV-817S-TA1-ATR-ND,160-LTV-817S-TA1-ACT-ND,160-LTV-817S-TA1-ADKR-ND | LTV-817S-TA1-A |
| 1080-1198-2-ND,1080-1198-1-ND,1080-1198-6-ND | EL3H7(TA)-VG |
| 58-ISP281DTR-ND,58-ISP281DCT-ND,58-ISP281DDKR-ND | ISP281D |
| 751-1267-5-ND | CNY17-3 |
| 1080-1537-2-ND,1080-1537-1-ND,1080-1537-6-ND | EL3H7(C)(TA)-VG |
| 160-1335-2-ND,160-1335-1-ND,160-1335-6-ND | LTV-355T |
| 160-LTV-356T-BTR-ND,160-LTV-356T-BCT-ND,160-LTV-356T-BDKR-ND | LTV-356T-B |
| TLP291(GB-TPSETR-ND,TLP291(GB-TPSECT-ND,TLP291(GB-TPSEDKR-ND | TLP291(GB-TP,SE |
| 160-2040-2-ND,160-2040-1-ND,160-2040-6-ND | LTV-827S-TA1 |
| TLP291(GBSE-ND | TLP291(GB,SE |
| TLP185(GB-TPLSETR-ND,TLP185(GB-TPLSECT-ND,TLP185(GB-TPLSEDKR-ND | TLP185(GB-TPL,SE |
| TLP291(BLL-TPSETR-ND,TLP291(BLL-TPSECT-ND,TLP291(BLL-TPSEDKR-ND | TLP291(BLL-TP,SE |
| TLP291(GR-TPSETR-ND,TLP291(GR-TPSECT-ND,TLP291(GR-TPSEDKR-ND | TLP291(GR-TP,SE |
| TLP291(BL-TPSETR-ND,TLP291(BL-TPSECT-ND,TLP291(BL-TPSEDKR-ND | TLP291(BL-TP,SE |
| FOD817A3SDTR-ND,FOD817A3SDCT-ND,FOD817A3SDDKR-ND | FOD817A3SD |
| FOD817D3SDTR-ND,FOD817D3SDCT-ND,FOD817D3SDDKR-ND | FOD817D3SD |
| FOD817DSDTR-ND,FOD817DSDCT-ND,FOD817DSDDKR-ND | FOD817DSD |
| 160-1333-2-ND,160-1333-1-ND,160-1333-6-ND | LTV-354T |
| TLP183(BL-TPLETR-ND,TLP183(BL-TPLECT-ND,TLP183(BL-TPLEDKR-ND | TLP183(BL-TPL,E |
| TLP293(GB-TPLETR-ND,TLP293(GB-TPLECT-ND,TLP293(GB-TPLEDKR-ND | TLP293(GB-TPL,E |
| TLP293(GR-TPLETR-ND,TLP293(GR-TPLECT-ND,TLP293(GR-TPLEDKR-ND | TLP293(GR-TPL,E |
| 160-1891-2-ND,160-1891-1-ND,160-1891-6-ND | LTV-814S-TA1 |
| 160-2256-2-ND,160-2256-1-ND,160-2256-6-ND | LTV-814S-TA |
| TLP183(TPLETR-ND,TLP183(TPLECT-ND,TLP183(TPLEDKR-ND | TLP183(TPL,E |
| TLP183(GB-TPLETR-ND,TLP183(GB-TPLECT-ND,TLP183(GB-TPLEDKR-ND | TLP183(GB-TPL,E |
| TLP293(GRL-TPLETR-ND,TLP293(GRL-TPLECT-ND,TLP293(GRL-TPLEDKR-ND | TLP293(GRL-TPL,E |
| TLP293(BL-TPLETR-ND,TLP293(BL-TPLECT-ND,TLP293(BL-TPLEDKR-ND | TLP293(BL-TPL,E |
| FOD817B3SDTR-ND,FOD817B3SDCT-ND,FOD817B3SDDKR-ND | FOD817B3SD |
| VOS617A-3TTR-ND,VOS617A-3TCT-ND,VOS617A-3TDKR-ND | VOS617A-3T |
| VOS618A-3TTR-ND,VOS618A-3TCT-ND,VOS618A-3TDKR-ND | VOS618A-3T |
| VOS617A-4TTR-ND,VOS617A-4TCT-ND,VOS617A-4TDKR-ND | VOS617A-4T |
| 516-2722-2-ND,516-2722-1-ND,516-2722-6-ND | HCPL-817-500E |
| VOS618A-3X001TTR-ND,VOS618A-3X001TCT-ND,VOS618A-3X001TDKR-ND | VOS618A-3X001T |
| 516-2580-2-ND,516-2580-1-ND,516-2580-6-ND | HCPL-817-50DE |
| 751-1346-2-ND,751-1346-1-ND,751-1346-6-ND | SFH6156-2T |
| VOS617A-3X001TTR-ND,VOS617A-3X001TCT-ND,VOS617A-3X001TDKR-ND | VOS617A-3X001T |
| 751-1348-2-ND,751-1348-1-ND,751-1348-6-ND | SFH6156-4T |
| VOS617A-7X001TTR-ND,VOS617A-7X001TCT-ND,VOS617A-7X001TDKR-ND | VOS617A-7X001T |
| VOS617A-7TTR-ND,VOS617A-7TCT-ND,VOS617A-7TDKR-ND | VOS617A-7T |
| TLP292(GB-TPLETR-ND,TLP292(GB-TPLECT-ND,TLP292(GB-TPLEDKR-ND | TLP292(GB-TPL,E |
| TLP182(BL-TPLETR-ND,TLP182(BL-TPLECT-ND,TLP182(BL-TPLEDKR-ND | TLP182(BL-TPL,E |
| 160-2036-2-ND,160-2036-1-ND,160-2036-6-ND | LTV-814HS-TA1 |
| MOCD207M-ND | MOCD207M |
| FOD814ASDTR-ND,FOD814ASDCT-ND,FOD814ASDDKR-ND | FOD814ASD |
| VOL618A-3TTR-ND,VOL618A-3TCT-ND,VOL618A-3TDKR-ND | VOL618A-3T |
| FODM121R2TR-ND,FODM121R2CT-ND,FODM121R2DKR-ND | FODM121R2 |
| 751-TCMT1109TR-ND,751-TCMT1109CT-ND,751-TCMT1109DKR-ND | TCMT1109 |
| FODM217AR2OSTR-ND,FODM217AR2OSCT-ND,FODM217AR2OSDKR-ND | FODM217AR2 |
| TCMT1106TR-ND,TCMT1106CT-ND,TCMT1106DKR-ND | TCMT1106 |
| TCMT1100TR-ND,TCMT1100CT-ND,TCMT1100DKR-ND | TCMT1100 |
| FODM124R2TR-ND,FODM124R2CT-ND,FODM124R2DKR-ND | FODM124R2 |
| 751-TCMT1103TR-ND,751-TCMT1103CT-ND,751-TCMT1103DKR-ND | TCMT1103 |
| TCMT1107TR-ND,TCMT1107CT-ND,TCMT1107DKR-ND | TCMT1107 |
| 488-FODM217BR2TR-ND,488-FODM217BR2CT-ND,488-FODM217BR2DKR-ND | FODM217BR2 |
| 516-1787-2-ND,516-1787-1-ND,516-1787-6-ND | HCPL-181-00BE |
| 516-1646-2-ND,516-1646-1-ND,516-1646-6-ND | HCPL-181-000E |
| 516-1788-2-ND,516-1788-1-ND,516-1788-6-ND | HCPL-181-00CE |
| FOD814SDTR-ND,FOD814SDCT-ND,FOD814SDDKR-ND | FOD814SD |
| 160-2035-2-ND,160-2035-1-ND,160-2035-6-ND | LTV-8141S-TA1 |
| 160-1331-2-ND,160-1331-1-ND,160-1331-6-ND | LTV-352T |
| 516-2893-2-ND,516-2893-1-ND,516-2893-6-ND | ACPL-217-50BE |
| 516-1978-2-ND,516-1978-1-ND,516-1978-6-ND | ACPL-217-500E |
| 516-2894-2-ND,516-2894-1-ND,516-2894-6-ND | ACPL-217-50DE |
| HMHA2801R2TR-ND,HMHA2801R2CT-ND,HMHA2801R2DKR-ND | HMHA2801R2 |
| FODM2705R2TR-ND,FODM2705R2CT-ND,FODM2705R2DKR-ND | FODM2705R2 |
| 160-1790-2-ND,160-1790-1-ND,160-1790-6-ND | 6N136S-TA1 |
| 516-2896-2-ND,516-2896-1-ND,516-2896-6-ND | ACPL-217-56BE |
| TCLT1003TR-ND,TCLT1003CT-ND,TCLT1003DKR-ND | TCLT1003 |
| TCLT1009TR-ND,TCLT1009CT-ND,TCLT1009DKR-ND | TCLT1009 |
| VOS627A-X001TTR-ND,VOS627A-X001TCT-ND,VOS627A-X001TDKR-ND | VOS627A-X001T |
| HMHA281R2TR-ND,HMHA281R2CT-ND,HMHA281R2DKR-ND | HMHA281R2 |
| TCLT1600TR-ND,TCLT1600CT-ND,TCLT1600DKR-ND | TCLT1600 |
| TCMD1000TR-ND,TCMD1000CT-ND,TCMD1000DKR-ND | TCMD1000 |
| 751-1374-2-ND,751-1374-1-ND,751-1374-6-ND | TCMT1600 |
| 516-2988-2-ND,516-2988-1-ND,516-2988-6-ND | HCPL-354-06AE |
| 559-1127-ND | PS2501L-1-L-A |
| 1855-1004-2-ND,1855-1004-1-ND,1855-1004-6-ND | PC357N1J000F |
| MOC207R2MTR-ND,MOC207R2MCT-ND,MOC207R2MDKR-ND | MOC207R2M |
| 516-2218-2-ND,516-2218-1-ND,516-2218-6-ND | ACPL-214-500E |
| 1855-1023-2-ND,1855-1023-1-ND,1855-1023-6-ND | PC357NJ0000F |
| 1855-1005-2-ND,1855-1005-1-ND,1855-1005-6-ND | PC357N2J000F |
| 1855-1022-2-ND,1855-1022-1-ND,1855-1022-6-ND | PC357N4J000F |
| 1855-1006-2-ND,1855-1006-1-ND,1855-1006-6-ND | PC357N3J000F |
| TLP188(TPLETR-ND,TLP188(TPLECT-ND,TLP188(TPLEDKR-ND | TLP188(TPL,E |
| 559-1038-2-ND,559-1038-1-ND,559-1038-6-ND | PS2801C-1-F3-A |
| IS127TR-ND,IS127CT-ND,IS127DKR-ND | IS127 |
| MCT62-ND | MCT62 |
| 160-1365-5-ND | LTV-846S |
| MCT6-ND | MCT6 |
| 1855-1034-2-ND,1855-1034-1-ND,1855-1034-6-ND | PC354NJ0000F |
| MOCD213M-ND | MOCD213M |
| MOCD217M-ND | MOCD217M |
| MOCD213R2MTR-ND,MOCD213R2MCT-ND,MOCD213R2MDKR-ND | MOCD213R2M |
| 559-1027-2-ND,559-1027-1-ND,559-1027-6-ND | PS2702-1-F3-A |
| FOD8523SDTR-ND,FOD8523SDCT-ND,FOD8523SDDKR-ND | FOD8523SD |
| MCT9001SDTR-ND,MCT9001SDCT-ND,MCT9001SDDKR-ND | MCT9001SD |
| 559-1154-2-ND,559-1154-1-ND,559-1154-6-ND | PS2701A-1-F3-A |
| 559-1155-2-ND,559-1155-1-ND,559-1155-6-ND | PS2703-1-F3-A |
| MCT62SDTR-ND,MCT62SDCT-ND,MCT62SDDKR-ND | MCT62SD |
| FOD852SDTR-ND,FOD852SDCT-ND,FOD852SDDKR-ND | FOD852SD |
| 1855-1007-2-ND,1855-1007-1-ND,1855-1007-6-ND | PC3H710NIP1H |
| 160-1371-5-ND | LTV-847S |
| 559-1050-2-ND,559-1050-1-ND,559-1050-6-ND | PS2811-1-F3-A |
| TLP187(TPLETR-ND,TLP187(TPLECT-ND,TLP187(TPLEDKR-ND | TLP187(TPL,E |
| 160-1370-5-ND | LTV-847 |
| MOCD207R2MTR-ND,MOCD207R2MCT-ND,MOCD207R2MDKR-ND | MOCD207R2M |
| 751-1288-2-ND,751-1288-1-ND,751-1288-6-ND | IL217AT |
| 160-2255-2-ND,160-2255-1-ND,160-2255-6-ND | LTV-247 |
| MOCD223M-ND | MOCD223M |
| 1855-1024-2-ND,1855-1024-1-ND,1855-1024-6-ND | PC364NJ0000F |
| 1080-1200-2-ND,1080-1200-1-ND,1080-1200-6-ND | ELD207(TA)-V |
| MOCD223R2MTR-ND,MOCD223R2MCT-ND,MOCD223R2MDKR-ND | MOCD223R2M |
| 1855-1025-2-ND,1855-1025-1-ND,1855-1025-6-ND | PC365NJ0000F |
| 559-1031-2-ND,559-1031-1-ND,559-1031-6-ND | PS2705A-1-F3-A |
| 516-2616-2-ND,516-2616-1-ND,516-2616-6-ND | ACPL-227-500E |
| 160-2041-5-ND | LTV-845 |
| 516-ACPL-227-50CETR-ND,516-ACPL-227-50CECT-ND,516-ACPL-227-50CEDKR-ND | ACPL-227-50CE |
| TLP109(TPLETR-ND,TLP109(TPLECT-ND,TLP109(TPLEDKR-ND | TLP109(TPL,E |
| 160-2042-5-ND | LTV-845S |
| 751-1312-2-ND,751-1312-1-ND,751-1312-6-ND | ILD213T |
| 559-1032-2-ND,559-1032-1-ND,559-1032-6-ND | PS2706-1-F3-A |
| SFH619A-X007TTR-ND,SFH619A-X007TCT-ND,SFH619A-X007TDKR-ND | SFH619A-X007T |
| 160-1349-5-ND | LTV-844S |
| 751-1313-2-ND,751-1313-1-ND,751-1313-6-ND | ILD217T |
| ILD1207TTR-ND,ILD1207TCT-ND,ILD1207TDKR-ND | ILD1207T |
| TLP291-4(TPE)TR-ND,TLP291-4(TPE)CT-ND,TLP291-4(TPE)DKR-ND | TLP291-4(TP,E) |
| TLP291-4(GB-TPE)TR-ND,TLP291-4(GB-TPE)CT-ND,TLP291-4(GB-TPE)DKR-ND | TLP291-4(GB-TP,E) |
| 559-1041-2-ND,559-1041-1-ND,559-1041-6-ND | PS2802-1-F3-A |
| 559-1018-ND | PS2506-1-A |
| IS281-4TR-ND,IS281-4CT-ND,IS281-4DKR-ND | IS281-4 |
| 516-3753-2-ND,516-3753-1-ND,516-3753-6-ND | ACPL-224-500E |
| 751-1261-5-ND | 6N136 |
| H11F1M-ND | H11F1M |
| H11F1SM-ND | H11F1SM |
| 212-CPC1001NTR-ND,212-CPC1001NTRCT-ND,212-CPC1001NTRDKR-ND | CPC1001NTR |
| IS2801-4TR-ND,IS2801-4CT-ND,IS2801-4DKR-ND | IS2801-4 |
| TLP290-4(GB-TPE)TR-ND,TLP290-4(GB-TPE)CT-ND,TLP290-4(GB-TPE)DKR-ND | TLP290-4(GB-TP,E) |
| IS281-4GBTR-ND,IS281-4GBCT-ND,IS281-4GBDKR-ND | IS281-4GB |
| TLP290-4(TPETR-ND,TLP290-4(TPECT-ND,TLP290-4(TPEDKR-ND | TLP290-4(TP,E |
| TLP293-4(V4GBTPETR-ND,TLP293-4(V4GBTPECT-ND,TLP293-4(V4GBTPEDKR-ND | TLP293-4(V4GBTPE |
| TLP293-4(LGBTPETR-ND,TLP293-4(LGBTPECT-ND,TLP293-4(LGBTPEDKR-ND | TLP293-4(LGBTP,E |
| TLP293-4(GB-TPETR-ND,TLP293-4(GB-TPECT-ND,TLP293-4(GB-TPEDKR-ND | TLP293-4(GB-TP,E |
| TLP293-4(TPETR-ND,TLP293-4(TPECT-ND,TLP293-4(TPEDKR-ND | TLP293-4(TP,E |
| TLP293-4(LGBTRETR-ND,TLP293-4(LGBTRECT-ND,TLP293-4(LGBTREDKR-ND | TLP293-4(LGBTR,E |
| TLP293-4(GBE-ND | TLP293-4(GB,E |
| 255-3874-2-ND,255-3874-1-ND,255-3874-6-ND | APV2111VY |
| 516-1601-5-ND | 6N139-000E |
| H11F1SR2MTR-ND,H11F1SR2MCT-ND,H11F1SR2MDKR-ND | H11F1SR2M |
| FODM8801CR2TR-ND,FODM8801CR2CT-ND,FODM8801CR2DKR-ND | FODM8801CR2 |
| 516-6N139-500ETR-ND,516-6N139-500ECT-ND,516-6N139-500EDKR-ND | 6N139-500E |
| TLP292-4(GB-TPETR-ND,TLP292-4(GB-TPECT-ND,TLP292-4(GB-TPEDKR-ND | TLP292-4(GB-TP,E |
| TLP292-4(LGBTPETR-ND,TLP292-4(LGBTPECT-ND,TLP292-4(LGBTPEDKR-ND | TLP292-4(LGBTP,E |
| PS2501-4XSM-ND | PS2501-4XSM |
| 264-TLP3905(TPL,ETR-ND,264-TLP3905(TPL,ECT-ND,264-TLP3905(TPL,EDKR-ND | TLP3905(TPL,E |
| TLP3906(TPLETR-ND,TLP3906(TPLECT-ND,TLP3906(TPLEDKR-ND | TLP3906(TPL,E |
| FODM8801CFS-ND | FODM8801C |
| VOM1271TTR-ND,VOM1271TCT-ND,VOM1271TDKR-ND | VOM1271T |
| TCMT4100T0TR-ND,TCMT4100T0CT-ND,TCMT4100T0DKR-ND | TCMT4100T0 |
| VOMA617A-3X001TTR-ND,VOMA617A-3X001TCT-ND,VOMA617A-3X001TDKR-ND | VOMA617A-3X001T |
| 751-1375-2-ND,751-1375-1-ND,751-1375-6-ND | TCMT4100 |
| 516-2176-5-ND | ACPL-847-300E |
| 1855-1035-2-ND,1855-1035-1-ND,1855-1035-6-ND | PC452J00000F |
| 255-3339-2-ND,255-3339-1-ND,255-3339-6-ND | APV1121SX |
| 559-1022-2-ND,559-1022-1-ND,559-1022-6-ND | PS2533L-1-F3-A |
| IS2805-4TR-ND,IS2805-4CT-ND,IS2805-4DKR-ND | IS2805-4 |
| FODM8801CR2VTR-ND,FODM8801CR2VCT-ND,FODM8801CR2VDKR-ND | FODM8801CR2V |
| 160-1914-2-ND,160-1914-1-ND,160-1914-6-ND | CNY17-4S-TA1 |
| 516-2466-2-ND,516-2466-1-ND,516-2466-6-ND | ACPL-247-500E |
| 255-5976-2-ND,255-5976-1-ND,255-5976-6-ND | APV2111VW |
| 559-1061-2-ND,559-1061-1-ND,559-1061-6-ND | PS2913-1-F3-AX |
| 559-1056-2-ND,559-1056-1-ND,559-1056-6-ND | PS2833-1-F3-A |
| 516-2219-2-ND,516-2219-1-ND,516-2219-6-ND | ACPL-247-560E |
| 5656-CPC1301GRTR-ND,5656-CPC1301GRTRCT-ND,5656-CPC1301GRTRDKR-ND | CPC1301GRTR |
| 751-1376-2-ND,751-1376-1-ND,751-1376-6-ND | TCMT4600 |
| 751-TCMD4000TR-ND,751-TCMD4000CT-ND,751-TCMD4000DKR-ND | TCMD4000 |
| VOMA617A-X001TTR-ND,VOMA617A-X001TCT-ND,VOMA617A-X001TDKR-ND | VOMA617A-X001T |
| TCMT4600T0TR-ND,TCMT4600T0CT-ND,TCMT4600T0DKR-ND | TCMT4600T0 |
| 516-1612-5-ND | HCNW139-000E |
| 559-1062-2-ND,559-1062-1-ND,559-1062-6-ND | PS2915-1-F3-AX |
| 516-4191-2-ND,516-4191-1-ND,516-4191-6-ND | HCNW139-500E |
| 1855-1036-2-ND,1855-1036-1-ND,1855-1036-6-ND | PC457L0NIP0F |
| 516-1529-2-ND,516-1529-1-ND,516-1529-6-ND | HCPL-0501-500E |
| 516-2971-2-ND,516-2971-1-ND,516-2971-6-ND | HCPL-0453-500E |
| FODM452R2TR-ND,FODM452R2CT-ND,FODM452R2DKR-ND | FODM452R2 |
| 516-2696-2-ND,516-2696-1-ND,516-2696-6-ND | HCNW136-500E |
| HCPL2731SDMTR-ND,HCPL2731SDMCT-ND,HCPL2731SDMDKR-ND | HCPL2731SDM |
| 516-2898-2-ND,516-2898-1-ND,516-2898-6-ND | ACPL-244-500E |
| 559-1040-2-ND,559-1040-1-ND,559-1040-6-ND | PS2801C-4-F3-A |
| 255-2656-ND | APV1121S |
| 516-2515-2-ND,516-2515-1-ND,516-2515-6-ND | HCPL-4503-500E |
| 516-1637-5-ND | HCPL-0701-000E |
| 516-1488-2-ND,516-1488-1-ND,516-1488-6-ND | HCPL-0701-500E |
| 516-3754-2-ND,516-3754-1-ND,516-3754-6-ND | ACPL-244-560E |
| HCPL0701R2TR-ND,HCPL0701R2CT-ND,HCPL0701R2DKR-ND | HCPL0701R2 |
| CNY65STTR-ND,CNY65STCT-ND,CNY65STDKR-ND | CNY65ST |
| 516-4227-2-ND,516-4227-1-ND,516-4227-6-ND | HCPL-M452-500E |
| 559-1063-2-ND,559-1063-1-ND,559-1063-6-ND | PS8101-F3-AX |
| 751-1370-5-ND | SFH6916 |
| 365-1032-ND | OPI1264B |
| 365-1033-ND | OPI1264C |
| 516-2727-2-ND,516-2727-1-ND,516-2727-6-ND | HCPL-M453-500E |
| 5656-LOC110STR-ND,5656-LOC110STRCT-ND,5656-LOC110STRDKR-ND | LOC110STR |
| CNY65AGRSTTR-ND,CNY65AGRSTCT-ND,CNY65AGRSTDKR-ND | CNY65AGRST |
| CNY65AYSTTR-ND,CNY65AYSTCT-ND,CNY65AYSTDKR-ND | CNY65AYST |
| 516-2908-2-ND,516-2908-1-ND,516-2908-6-ND | ACPL-M49T-500E |
| 212-LOC110-ND | LOC110 |
| HCPL0731-ND | HCPL0731 |
| HCPL0731R2TR-ND,HCPL0731R2CT-ND,HCPL0731R2DKR-ND | HCPL0731R2 |
| 516-1474-5-ND | HCPL-2531-000E |
| IL300-DEFG-X007-ND | IL300-DEFG-X007 |
| IL300-DEFG-X007TTR-ND,IL300-DEFG-X007TCT-ND,IL300-DEFG-X007TDKR-ND | IL300-DEFG-X007T |
| 264-TLX9000(TPLFTR-ND,264-TLX9000(TPLFCT-ND,264-TLX9000(TPLFDKR-ND | TLX9000(TPL,F |
| 264-TLX9291A(GBTPLFTR-ND,264-TLX9291A(GBTPLFCT-ND,264-TLX9291A(GBTPLFDKR-ND | TLX9291A(GBTPL,F |
| 264-TLX9300(TPLFTR-ND,264-TLX9300(TPLFCT-ND,264-TLX9300(TPLFDKR-ND | TLX9300(TPL,F |
| 264-TLX9185A(GBTPLFTR-ND,264-TLX9185A(GBTPLFCT-ND,264-TLX9185A(GBTPLFDKR-ND | TLX9185A(GBTPL,F |
| 516-2707-2-ND,516-2707-1-ND,516-2707-6-ND | HCPL-2531-500E |
| 5656-LOC111PTR-ND,5656-LOC111PTRCT-ND,5656-LOC111PTRDKR-ND | LOC111PTR |
| 516-2969-2-ND,516-2969-1-ND,516-2969-6-ND | HCNW4503-500E |
| 516-1621-5-ND | HCNW4503-300E |
| 559-1103-2-ND,559-1103-1-ND,559-1103-6-ND | PS2802-4-F3-A |
| 5656-LOC111-ND | LOC111 |
| LH1262CACTRTR-ND,LH1262CACTRCT-ND,LH1262CACTRDKR-ND | LH1262CACTR |
| 516-ACPL-K70A-500ETR-ND,516-ACPL-K70A-500ECT-ND,516-ACPL-K70A-500EDKR-ND | ACPL-K70A-500E |
| 751-1293-5-ND | IL300-DEFG |
| 516-ACPL-K70A-560ETR-ND,516-ACPL-K70A-560ECT-ND,516-ACPL-K70A-560EDKR-ND | ACPL-K70A-560E |
| 559-1053-2-ND,559-1053-1-ND,559-1053-6-ND | PS2811-4-F3-A |
| 516-2237-2-ND,516-2237-1-ND,516-2237-6-ND | ACPL-M43T-500E |
| 516-1543-5-ND | HCPL-2731-000E |
| 516-2698-2-ND,516-2698-1-ND,516-2698-6-ND | HCPL-0530-500E |
| 559-PS2815-4-F3-ATR-ND,559-PS2815-4-F3-ACT-ND,559-PS2815-4-F3-ADKR-ND | PS2815-4-F3-A |
| 264-TLX9906(TPLFTR-ND,264-TLX9906(TPLFCT-ND,264-TLX9906(TPLFDKR-ND | TLX9906(TPL,F |
| 516-1530-5-ND | HCPL-0531-000E |
| 516-1484-2-ND,516-1484-1-ND,516-1484-6-ND | HCPL-0531-500E |
| 516-3223-2-ND,516-3223-1-ND,516-3223-6-ND | HCPL-053L-500E |
| 516-2161-5-ND | ACPL-054L-000E |
| 516-4038-2-ND,516-4038-1-ND,516-4038-6-ND | HCNR200-500E |
| 516-1608-5-ND | HCNR200-300E |
| 516-1627-ND | HCPL-0370-000E |
| 516-3683-2-ND,516-3683-1-ND,516-3683-6-ND | ACPL-054L-500E |
| 516-4193-2-ND,516-4193-1-ND,516-4193-6-ND | HCPL-0370-500E |
| 264-TLX9175J(TPLFTR-ND,264-TLX9175J(TPLFCT-ND,264-TLX9175J(TPLFDKR-ND | TLX9175J(TPL,F |
| 516-1545-5-ND | HCPL-3700-000E |
| 516-1676-5-ND | HCPL-3700-300E |
| 516-3211-2-ND,516-3211-1-ND,516-3211-6-ND | HCPL-3700-500E |
| 516-1641-5-ND | HCPL-0730-000E |
| 516-4202-2-ND,516-4202-1-ND,516-4202-6-ND | HCPL-0730-500E |
| 516-4204-2-ND,516-4204-1-ND,516-4204-6-ND | HCPL-073L-500E |
| 559-PS2841-4A-F3-AXTR-ND,559-PS2841-4A-F3-AXCT-ND,559-PS2841-4A-F3-AXDKR-ND | PS2841-4A-F3-AX |
| 559-PS2841-4B-F3-AXTR-ND,559-PS2841-4B-F3-AXCT-ND,559-PS2841-4B-F3-AXDKR-ND | PS2841-4B-F3-AX |
| IL300-EF-X009TTR-ND,IL300-EF-X009TCT-ND,IL300-EF-X009TDKR-ND | IL300-EF-X009T |
| 516-1535-2-ND,516-1535-1-ND,516-1535-6-ND | HCPL-0731-500E |
| 516-1523-5-ND | HCNR201-000E |
| 516-1609-5-ND | HCNR201-300E |
| 516-1773-2-ND,516-1773-1-ND,516-1773-6-ND | HCNR201-500E |
| 516-2379-5-ND | HCNR201-050E |
| 516-3916-2-ND,516-3916-1-ND,516-3916-6-ND | HCNR201-550E |
| 516-4194-2-ND,516-4194-1-ND,516-4194-6-ND | HCPL-0534-500E |
| 516-1677-5-ND | HCPL-3760-000E |
| 516-4057-2-ND,516-4057-1-ND,516-4057-6-ND | HCPL-3760-500E |
| 516-1743-5-ND | HCPL-3760-300E |
| 516-ACPL-K73A-560ETR-ND,516-ACPL-K73A-560ECT-ND,516-ACPL-K73A-560EDKR-ND | ACPL-K73A-560E |
| PVI5080NSPBF-ND | PVI5080NSPBF |
| 264-TLX9160T(TPLFTR-ND,264-TLX9160T(TPLFCT-ND,264-TLX9160T(TPLFDKR-ND | TLX9160T(TPL,F |
| 751-1296-5-ND | IL300-F |
| IL300-F-X009TTR-ND,IL300-F-X009TCT-ND,IL300-F-X009TDKR-ND | IL300-F-X009T |
| IL300-F-X007-ND | IL300-F-X007 |
| 751-1294-5-ND | IL300-E |
| 365-1909-ND | 4N49UTX |
| 365-1853-ND | OPI150 |
| 3320-OLS300-ND | OLS300 |
| 3320-OLS910-ND | OLS910 |
| 2244-OPTO-150-ND | OPTO-150 |
| 2244-OR-100-ND | OR-100 |
| 516-1834-5-ND | 6N140A |
| 3320-OLS249-ND | OLS249 |
| 516-2610-5-ND | 6N140A#300 |
| 3320-OLS449-ND | OLS449 |
| 516-2171-ND | 6N140A/883B |
| 516-2597-5-ND | 8302401EA |
| 516-2549-ND | HCPL-5731 |
| 3320-OLS2449-ND | OLS2449 |
| FOD817B300W-ND | FOD817B300W |
| 31-DPC817S-C-TR-ND,31-DPC817S-C-TRCT-ND,31-DPC817S-C-TRDKR-ND | DPC817S-C-TR |
| 31-DPC817S-B-TR-ND,31-DPC817S-B-TRCT-ND,31-DPC817S-B-TRDKR-ND | DPC817S-B-TR |
| 160-1366-5-ND | LTV-817 |
| PC817X2NSZ9F-ND | PC817X2NSZ9F |
| 732-140357145000TR-ND,732-140357145000CT-ND,732-140357145000DKR-ND | 1.40357E+11 |
| 732-140357145400TR-ND,732-140357145400CT-ND,732-140357145400DKR-ND | 1.40357E+11 |
| 732-140100146000TR-ND,732-140100146000CT-ND,732-140100146000DKR-ND | 1.401E+11 |
| 732-140357145200TR-ND,732-140357145200CT-ND,732-140357145200DKR-ND | 1.40357E+11 |
| 732-140106146000TR-ND,732-140106146000CT-ND,732-140106146000DKR-ND | 1.40106E+11 |
| 732-140357145100TR-ND,732-140357145100CT-ND,732-140357145100DKR-ND | 1.40357E+11 |
| 732-140817143400TR-ND,732-140817143400CT-ND,732-140817143400DKR-ND | 1.40817E+11 |
| 732-140108146000TR-ND,732-140108146000CT-ND,732-140108146000DKR-ND | 1.40108E+11 |
| 732-140817143200TR-ND,732-140817143200CT-ND,732-140817143200DKR-ND | 1.40817E+11 |
| 160-1360-5-ND | LTV-816 |
| 160-2037-5-ND | LTV-817-A |
| 160-LTV-814S-TA1-ATR-ND,160-LTV-814S-TA1-ACT-ND,160-LTV-814S-TA1-ADKR-ND | LTV-814S-TA1-A |
| FOD817D-ND | FOD817D |
| 2007-APC-817D1-SLTR-ND,2007-APC-817D1-SLCT-ND,2007-APC-817D1-SLDKR-ND | APC-817D1-SL |
| 2007-APC-817B1-SLTR-ND,2007-APC-817B1-SLCT-ND,2007-APC-817B1-SLDKR-ND | APC-817B1-SL |
| 2007-APC-817A1-SLTR-ND,2007-APC-817A1-SLCT-ND,2007-APC-817A1-SLDKR-ND | APC-817A1-SL |
| 2007-APC-817C1-SLTR-ND,2007-APC-817C1-SLCT-ND,2007-APC-817C1-SLDKR-ND | APC-817C1-SL |
| LTV-817-C-ND | LTV-817-C |
| FOD817B-ND | FOD817B |
| 160-1304-5-ND | 4N35 |
| 160-2038-2-ND,160-2038-1-ND,160-2038-6-ND | LTV-817S-TA |
| 160-LTV-816S-TATR-ND,160-LTV-816S-TACT-ND,160-LTV-816S-TADKR-ND | LTV-816S-TA |
| FOD817DS-ND | FOD817DS |
| LTV-817S-B-ND | LTV-817S-B |
| FOD817A3S-ND | FOD817A3S |
| FOD817A300-ND | FOD817A300 |
| LTV-817S-D-ND | LTV-817S-D |
| LTV-817S-A-ND | LTV-817S-A |
| FOD817B3S-ND | FOD817B3S |
| VO618A-4X017TTR-ND,VO618A-4X017TCT-ND,VO618A-4X017TDKR-ND | VO618A-4X017T |
| VO617A-3X017TTR-ND,VO617A-3X017TCT-ND,VO617A-3X017TDKR-ND | VO617A-3X017T |
| 160-1318-5-ND | CNY17F-2 |
| 160-LTV-816S-TA1-DTR-ND,160-LTV-816S-TA1-DCT-ND,160-LTV-816S-TA1-DDKR-ND | LTV-816S-TA1-D |
| VO618A-4X016-ND | VO618A-4X016 |
| VO617A-ND | VO617A |
| 160-LTV-817S-TA1-BTR-ND,160-LTV-817S-TA1-BCT-ND,160-LTV-817S-TA1-BDKR-ND | LTV-817S-TA1-B |
| 160-1300-5-ND | 4N25 |
| VO615A-8X017TTR-ND,VO615A-8X017TCT-ND,VO615A-8X017TDKR-ND | VO615A-8X017T |
| 160-LTV-817S-TA1-CTR-ND,160-LTV-817S-TA1-CCT-ND,160-LTV-817S-TA1-CDKR-ND | LTV-817S-TA1-C |
| VO615A-6X017TTR-ND,VO615A-6X017TCT-ND,VO615A-6X017TDKR-ND | VO615A-6X017T |
| 732-140354245000TR-ND,732-140354245000CT-ND,732-140354245000DKR-ND | 1.40354E+11 |
| 160-LTV-816S-TA1-CTR-ND,160-LTV-816S-TA1-CCT-ND,160-LTV-816S-TA1-CDKR-ND | LTV-816S-TA1-C |
| VO617A-3X007TTR-ND,VO617A-3X007TCT-ND,VO617A-3X007TDKR-ND | VO617A-3X007T |
| 732-140814243100TR-ND,732-140814243100CT-ND,732-140814243100DKR-ND | 1.40814E+11 |
| 732-140356145200TR-ND,732-140356145200CT-ND,732-140356145200DKR-ND | 1.40356E+11 |
| 732-140354245100TR-ND,732-140354245100CT-ND,732-140354245100DKR-ND | 1.40354E+11 |
| VO617A-3-ND | VO617A-3 |
| 732-140356145400TR-ND,732-140356145400CT-ND,732-140356145400DKR-ND | 1.40356E+11 |
| VO617A-4X007TTR-ND,VO617A-4X007TCT-ND,VO617A-4X007TDKR-ND | VO617A-4X007T |
| 732-140356145100TR-ND,732-140356145100CT-ND,732-140356145100DKR-ND | 1.40356E+11 |
| VO618A-4-ND | VO618A-4 |
| VO617A-4X016-ND | VO617A-4X016 |
| 732-140814242000TR-ND,732-140814242000CT-ND,732-140814242000DKR-ND | 1.40814E+11 |
| VO618A-3-ND | VO618A-3 |
| 160-1302-5-ND | 4N26 |
| 751-VO618A-3X018TTR-ND,751-VO618A-3X018TCT-ND,751-VO618A-3X018TDKR-ND | VO618A-3X018T |
| VO617A-9-ND | VO617A-9 |
| 160-1306-5-ND | 4N37 |
| FOD817B300-ND | FOD817B300 |
| 160-1305-5-ND | 4N35S |
| 160-1301-5-ND | 4N25S |
| VO615A-9X017TTR-ND,VO615A-9X017TCT-ND,VO615A-9X017TDKR-ND | VO615A-9X017T |
| FOD817-ND | FOD817 |
| FOD817CSDTR-ND,FOD817CSDCT-ND,FOD817CSDDKR-ND | FOD817CSD |
| 160-1320-5-ND | CNY17F-3 |
| FOD817S-ND | FOD817S |
| 160-1322-5-ND | CNY17F-4 |
| 516-1585-5-ND | HCPL-817-000E |
| 160-1314-5-ND | CNY17-4 |
| 160-1312-5-ND | CNY17-3 |
| 160-1310-5-ND | CNY17-2 |
| FOD817CS-ND | FOD817CS |
| 160-1308-5-ND | CNY17-1 |
| FOD817300-ND | FOD817300 |
| FOD817C300-ND | FOD817C300 |
| 160-1313-5-ND | CNY17-3S |
| BPC-817(BBIN)-ND | BPC-817 ( B BIN ) |
| 160-1910-2-ND,160-1910-1-ND,160-1910-6-ND | 4N25S-TA1 |
| 160-1309-5-ND | CNY17-1S |
| 160-1913-2-ND,160-1913-1-ND,160-1913-6-ND | 4N37S-TA1 |
| 2007-BPC-817S(CBIN)TR-ND,2007-BPC-817S(CBIN)CT-ND,2007-BPC-817S(CBIN)DKR-ND | BPC-817S ( C BIN ) |
| 160-1358-5-ND | LTV-815 |
| FOD817C300W-ND | FOD817C300W |
| 160-1311-5-ND | CNY17-2S |
| IS357TR-ND,IS357CT-ND,IS357DKR-ND | IS357 |
| 160-1369-5-ND | LTV-827S |
| 160-1359-5-ND | LTV-815S |
| 160-LTV-357T-BTR-ND,160-LTV-357T-BCT-ND,160-LTV-357T-BDKR-ND | LTV-357T-B |
| 160-LTV-356T-DTR-ND,160-LTV-356T-DCT-ND,160-LTV-356T-DDKR-ND | LTV-356T-D |
| 160-LTV-357T-CTR-ND,160-LTV-357T-CCT-ND,160-LTV-357T-CDKR-ND | LTV-357T-C |
| 160-LTV-356T-ATR-ND,160-LTV-356T-ACT-ND,160-LTV-356T-ADKR-ND | LTV-356T-A |
| IS181BTR-ND,IS181BCT-ND,IS181BDKR-ND | IS181B |
| IS181DTR-ND,IS181DCT-ND,IS181DDKR-ND | IS181D |
| 58-IS357DTR-ND,58-IS357DCT-ND,58-IS357DDKR-ND | IS357D |
| TLP621X-ND | TLP621X |
| PS2501-1X-ND | PS2501-1X |
| FOD817BS-ND | FOD817BS |
| TLP621XGB-ND | TLP621XGB |
| IS181GBTR-ND,IS181GBCT-ND,IS181GBDKR-ND | IS181GB |
| 58-ISP521-1X-ND | ISP521-1X |
| 58-ISP817A-ND | ISP817A |
| 58-TLP521-1X-ND | TLP521-1X |
| 160-2242-2-ND,160-2242-1-ND,160-2242-6-ND | CNY17-3S-TA |
| 160-1885-2-ND,160-1885-1-ND,160-1885-6-ND | CNY17-3S-TA1 |
| 160-1344-5-ND | LTV-814 |
| FOD817BSDTR-ND,FOD817BSDCT-ND,FOD817BSDDKR-ND | FOD817BSD |
| TLP185(GRH-TLSETR-ND,TLP185(GRH-TLSECT-ND,TLP185(GRH-TLSEDKR-ND | TLP185(GRH-TL,SE |
| TLP291(Y-TPSETR-ND,TLP291(Y-TPSECT-ND,TLP291(Y-TPSEDKR-ND | TLP291(Y-TP,SE |
| TLP291(TPSETR-ND,TLP291(TPSECT-ND,TLP291(TPSEDKR-ND | TLP291(TP,SE |
| TLP185(GRL-TLSETR-ND,TLP185(GRL-TLSECT-ND,TLP185(GRL-TLSEDKR-ND | TLP185(GRL-TL,SE |
| VOM617A-9TR-ND,VOM617A-9CT-ND,VOM617A-9DKR-ND | VOM617A-9T |
| VOM617A-3TR-ND,VOM617A-3CT-ND,VOM617A-3DKR-ND | VOM617A-3T |
| VOM618A-3X001TTR-ND,VOM618A-3X001TCT-ND,VOM618A-3X001TDKR-ND | VOM618A-3X001T |
| 264-TLP185(GB-TPR,SETR-ND,264-TLP185(GB-TPR,SECT-ND,264-TLP185(GB-TPR,SEDKR-ND | TLP185(GB-TPR,SE |
| TLP185(GR-TPLSETR-ND,TLP185(GR-TPLSECT-ND,TLP185(GR-TPLSEDKR-ND | TLP185(GR-TPL,SE |
| TLP185(BLL-TLSETR-ND,TLP185(BLL-TLSECT-ND,TLP185(BLL-TLSEDKR-ND | TLP185(BLL-TL,SE |
| VOM618A-3TR-ND,VOM618A-3CT-ND,VOM618A-3DKR-ND | VOM618A-3T |
| TLP185(BL-TPLSETR-ND,TLP185(BL-TPLSECT-ND,TLP185(BL-TPLSEDKR-ND | TLP185(BL-TPL,SE |
| VOM617ATR-ND,VOM617ACT-ND,VOM617ADKR-ND | VOM617AT |
| VOM617A-4TTR-ND,VOM617A-4TCT-ND,VOM617A-4TDKR-ND | VOM617A-4T |
| VOM617A-3X001TTR-ND,VOM617A-3X001TCT-ND,VOM617A-3X001TDKR-ND | VOM617A-3X001T |
| TLP291(GRL-TPSETR-ND,TLP291(GRL-TPSECT-ND,TLP291(GRL-TPSEDKR-ND | TLP291(GRL-TP,SE |
| VOM618A-4TTR-ND,VOM618A-4TCT-ND,VOM618A-4TDKR-ND | VOM618A-4T |
| TLP185(TPLSETR-ND,TLP185(TPLSECT-ND,TLP185(TPLSEDKR-ND | TLP185(TPL,SE |
| 751-VOM617A-6TTR-ND,751-VOM617A-6TCT-ND,751-VOM617A-6TDKR-ND | VOM617A-6T |
| 160-LTV-217-A-GTR-ND,160-LTV-217-A-GCT-ND,160-LTV-217-A-GDKR-ND | LTV-217-A-G |
| 264-TLP185(GR-TPR,SETR-ND,264-TLP185(GR-TPR,SECT-ND,264-TLP185(GR-TPR,SEDKR-ND | TLP185(GR-TPR,SE |
| 264-TLP291(V4GBTP,SETR-ND,264-TLP291(V4GBTP,SECT-ND,264-TLP291(V4GBTP,SEDKR-ND | TLP291(V4GBTP,SE |
| VOM618A-8X001TTR-ND,VOM618A-8X001TCT-ND,VOM618A-8X001TDKR-ND | VOM618A-8X001T |
| VOM617A-4X001TTR-ND,VOM617A-4X001TCT-ND,VOM617A-4X001TDKR-ND | VOM617A-4X001T |
| TLP291(SE-ND | TLP291(SE |
| TLP185(SE-ND | TLP185(SE |
| 160-1345-5-ND | LTV-814S |
| 160-2238-2-ND,160-2238-1-ND,160-2238-6-ND | LTV-217-C-G |
| FOD817C3SDTR-ND,FOD817C3SDCT-ND,FOD817C3SDDKR-ND | FOD817C3SD |
| 160-LTV-217-TP1-B-GTR-ND,160-LTV-217-TP1-B-GCT-ND,160-LTV-217-TP1-B-GDKR-ND | LTV-217-TP1-B-G |
| 516-3001-ND | HCPL-817-00AE |
| FOD817SDTR-ND,FOD817SDCT-ND,FOD817SDDKR-ND | FOD817SD |
| ISP817XSM-ND | ISP817XSM |
| TLP621XSM-ND | TLP621XSM |
| 58-TLP621XGRSM-ND | TLP621XGRSM |
| FOD817ASDTR-ND,FOD817ASDCT-ND,FOD817ASDDKR-ND | FOD817ASD |
| 296-ISOM8110DFHRTR-ND,296-ISOM8110DFHRCT-ND,296-ISOM8110DFHRDKR-ND | ISOM8110DFHR |
| TLP183(GR-TPLETR-ND,TLP183(GR-TPLECT-ND,TLP183(GR-TPLEDKR-ND | TLP183(GR-TPL,E |
| TLP184(GB-TPLSETR-ND,TLP184(GB-TPLSECT-ND,TLP184(GB-TPLSEDKR-ND | TLP184(GB-TPL,SE |
| TLP290(GR-TPSETR-ND,TLP290(GR-TPSECT-ND,TLP290(GR-TPSEDKR-ND | TLP290(GR-TP,SE |
| 160-1350-5-ND | LTV-814H |
| TLP293(TPLETR-ND,TLP293(TPLECT-ND,TLP293(TPLEDKR-ND | TLP293(TPL,E |
| TLP290(TPSETR-ND,TLP290(TPSECT-ND,TLP290(TPSEDKR-ND | TLP290(TP,SE |
| TLP290(BL-TPSETR-ND,TLP290(BL-TPSECT-ND,TLP290(BL-TPSEDKR-ND | TLP290(BL-TP,SE |
| 264-TLP184(TPR,SETR-ND,264-TLP184(TPR,SECT-ND,264-TLP184(TPR,SEDKR-ND | TLP184(TPR,SE |
| TLP293(BLL-TPLETR-ND,TLP293(BLL-TPLECT-ND,TLP293(BLL-TPLEDKR-ND | TLP293(BLL-TPL,E |
| 559-1716-ND | PS2561A-1-H-A |
| TLP293(GRH-TPLETR-ND,TLP293(GRH-TPLECT-ND,TLP293(GRH-TPLEDKR-ND | TLP293(GRH-TPL,E |
| TLP184(BL-TPLSETR-ND,TLP184(BL-TPLSECT-ND,TLP184(BL-TPLSEDKR-ND | TLP184(BL-TPL,SE |
| 264-TLP184(GB-TPR,SETR-ND,264-TLP184(GB-TPR,SECT-ND,264-TLP184(GB-TPR,SEDKR-ND | TLP184(GB-TPR,SE |
| 160-1368-5-ND | LTV-827 |
| 160-1362-5-ND | LTV-826 |
| 58-SFH615A-4XSMT&RTR-ND,58-SFH615A-4XSMT&RCT-ND,58-SFH615A-4XSMT&RDKR-ND | SFH615A-4XSMT&R |
| TLP293(BLE-ND | TLP293(BL,E |
| 296-ISOM8111DFHRTR-ND,296-ISOM8111DFHRCT-ND,296-ISOM8111DFHRDKR-ND | ISOM8111DFHR |
| 58-ISP817XSMT&RTR-ND,58-ISP817XSMT&RCT-ND,58-ISP817XSMT&RDKR-ND | ISP817XSMT&R |
| TLP290(GB-TPSETR-ND,TLP290(GB-TPSECT-ND,TLP290(GB-TPSEDKR-ND | TLP290(GB-TP,SE |
| TLP290(SE-ND | TLP290(SE |
| TLP293(E-ND | TLP293(E |
| FOD814AS-ND | FOD814AS |
| FOD814S-ND | FOD814S |
| 516-1878-5-ND | HCPL-817-300E |
| 516-2226-2-ND,516-2226-1-ND,516-2226-6-ND | HCPL-817-50AE |
| 516-2721-5-ND | HCPL-817-30DE |
| VOS618A-2TTR-ND,VOS618A-2TCT-ND,VOS618A-2TDKR-ND | VOS618A-2T |
| VOS617A-9TTR-ND,VOS617A-9TCT-ND,VOS617A-9TDKR-ND | VOS617A-9T |
| VOS615A-3X001TTR-ND,VOS615A-3X001TCT-ND,VOS615A-3X001TDKR-ND | VOS615A-3X001T |
| VOS617ATTR-ND,VOS617ATCT-ND,VOS617ATDKR-ND | VOS617AT |
| VOS618ATTR-ND,VOS618ATCT-ND,VOS618ATDKR-ND | VOS618AT |
| 160-1363-5-ND | LTV-826S |
| 751-VOS618A-8X001TTR-ND,751-VOS618A-8X001TCT-ND,751-VOS618A-8X001TDKR-ND | VOS618A-8X001T |
| VOS617A-9X001TTR-ND,VOS617A-9X001TCT-ND,VOS617A-9X001TDKR-ND | VOS617A-9X001T |
| VOS618A-8TTR-ND,VOS618A-8TCT-ND,VOS618A-8TDKR-ND | VOS618A-8T |
| VOS615ATTR-ND,VOS615ATCT-ND,VOS615ATDKR-ND | VOS615AT |
| 751-1347-2-ND,751-1347-1-ND,751-1347-6-ND | SFH6156-3T |
| 160-1351-5-ND | LTV-814HS |
| VOS615A-4TTR-ND,VOS615A-4TCT-ND,VOS615A-4TDKR-ND | VOS615A-4T |
| VOS615A-2X001TTR-ND,VOS615A-2X001TCT-ND,VOS615A-2X001TDKR-ND | VOS615A-2X001T |
| 751-VOS617A-8TTR-ND,751-VOS617A-8TCT-ND,751-VOS617A-8TDKR-ND | VOS617A-8T |
| 160-LTV-358TTR-ND,160-LTV-358TCT-ND,160-LTV-358TDKR-ND | LTV-358T |
| 559-1071-ND | PS2501-1-K-A |
| TLP182(GB-TPLETR-ND,TLP182(GB-TPLECT-ND,TLP182(GB-TPLEDKR-ND | TLP182(GB-TPL,E |
| 559-1072-ND | PS2501-1-L-A |
| 1080-EL1017(TA)-VG(DGK)TR-ND,1080-EL1017(TA)-VG(DGK)CT-ND,1080-EL1017(TA)-VG(DGK)DKR-ND | EL1017(TA)-VG(DGK) |
| TLP182(GR-TPLETR-ND,TLP182(GR-TPLECT-ND,TLP182(GR-TPLEDKR-ND | TLP182(GR-TPL,E |
| 160-LTV-826S-TA1TR-ND,160-LTV-826S-TA1CT-ND,160-LTV-826S-TA1DKR-ND | LTV-826S-TA1 |
| 264-TLP292(GR-TPL,ETR-ND,264-TLP292(GR-TPL,ECT-ND,264-TLP292(GR-TPL,EDKR-ND | TLP292(GR-TPL,E |
| 264-TLP385(GR-TPL,ETR-ND,264-TLP385(GR-TPL,ECT-ND,264-TLP385(GR-TPL,EDKR-ND | TLP385(GR-TPL,E |
| TLP292(BL-TPLETR-ND,TLP292(BL-TPLECT-ND,TLP292(BL-TPLEDKR-ND | TLP292(BL-TPL,E |
| 1080-1602-2-ND,1080-1602-1-ND,1080-1602-6-ND | EL814S1(A)(TA)-V |
| 559-1000-ND | PS2501-1-M-A |
| TLP182(TPLETR-ND,TLP182(TPLECT-ND,TLP182(TPLEDKR-ND | TLP182(TPL,E |
| FOD814A-ND | FOD814A |
| FOD8173S-ND | FOD8173S |
| 264-TLP385(GB-TPL,ETR-ND,264-TLP385(GB-TPL,ECT-ND,264-TLP385(GB-TPL,EDKR-ND | TLP385(GB-TPL,E |
| FOD814-ND | FOD814 |
| 4N37MFS-ND | 4N37M |
| VOL617A-4TTR-ND,VOL617A-4TCT-ND,VOL617A-4TDKR-ND | VOL617A-4T |
| FODM121-ND | FODM121 |
| VOL617A-4X001TTR-ND,VOL617A-4X001TCT-ND,VOL617A-4X001TDKR-ND | VOL617A-4X001T |
| VOL617A-8X001TTR-ND,VOL617A-8X001TCT-ND,VOL617A-8X001TDKR-ND | VOL617A-8X001T |
| 516-1577-5-ND | CNY17-4-000E |
| FODM121A-ND | FODM121A |
| CNY173M-ND | CNY173M |
| 516-3176-5-ND | HCPL-814-000E |
| FODM217B-ND | FODM217B |
| FODM121AR2TR-ND,FODM121AR2CT-ND,FODM121AR2DKR-ND | FODM121AR2 |
| VOL617A-3TTR-ND,VOL617A-3TCT-ND,VOL617A-3TDKR-ND | VOL617A-3T |
| FODM217A-ND | FODM217A |
| TLP383(GR-TPLETR-ND,TLP383(GR-TPLECT-ND,TLP383(GR-TPLEDKR-ND | TLP383(GR-TPL,E |
| TLP383(D4BLLTLETR-ND,TLP383(D4BLLTLECT-ND,TLP383(D4BLLTLEDKR-ND | TLP383(D4BLLTL,E |
| 264-TLP383(D4GB-TL,ETR-ND,264-TLP383(D4GB-TL,ECT-ND,264-TLP383(D4GB-TL,EDKR-ND | TLP383(D4GB-TL,E |
| TLP2301(TPLETR-ND,TLP2301(TPLECT-ND,TLP2301(TPLEDKR-ND | TLP2301(TPL,E |
| TLP620X-ND | TLP620X |
| PS2505-1X-ND | PS2505-1X |
| 4N37-ND | 4N37 |
| 4N28VS-ND | 4N28 |
| 4N26-ND | 4N26 |
| 4N36VS-ND | 4N36 |
| 160-LTV-814-A-ND | LTV-814-A |
| 751-TCMT1108TR-ND,751-TCMT1108CT-ND,751-TCMT1108DKR-ND | TCMT1108 |
| 751-TCMT1102TR-ND,751-TCMT1102CT-ND,751-TCMT1102DKR-ND | TCMT1102 |
| TCMT1104TR-ND,TCMT1104CT-ND,TCMT1104DKR-ND | TCMT1104 |
| 1080-1601-2-ND,1080-1601-1-ND,1080-1601-6-ND | EL357N(C)(TA)-VG |
| FODM2701R2TR-ND,FODM2701R2CT-ND,FODM2701R2DKR-ND | FODM2701R2 |
| FODM217D-ND | FODM217D |
| 488-FODM217CR2TR-ND,488-FODM217CR2CT-ND,488-FODM217CR2DKR-ND | FODM217CR2 |
| FODM217CVOS-ND | FODM217CV |
| HMHA2801-ND | HMHA2801 |
| TCMT1119TR-ND,TCMT1119CT-ND,TCMT1119DKR-ND | TCMT1119 |
| FODM217DR2OSTR-ND,FODM217DR2OSCT-ND,FODM217DR2OSDKR-ND | FODM217DR2 |
| FODM217COS-ND | FODM217C |
| 1080-1504-ND | EL3H7(A)-G |
| 516-2581-2-ND,516-2581-1-ND,516-2581-6-ND | HCPL-181-00DE |
| 559-RV1S2281ACCSP-10YC#KC0TR-ND,559-RV1S2281ACCSP-10YC#KC0CT-ND,559-RV1S2281ACCSP-10YC#KC0DKR-ND | RV1S2281ACCSP-10YC#KC0 |
| FODM124R2VTR-ND,FODM124R2VCT-ND,FODM124R2VDKR-ND | FODM124R2V |
| FODM1007R2TR-ND,FODM1007R2CT-ND,FODM1007R2DKR-ND | FODM1007R2 |
| 516-3761-ND | HCPL-814-300E |
| CNY17G-3-ND | CNY17G-3 |
| FODM1009R2TR-ND,FODM1009R2CT-ND,FODM1009R2DKR-ND | FODM1009R2 |
| 751-1271-5-ND | CNY17F-3 |
| 751-1268-5-ND | CNY17-4 |
| MCT2EM-ND | MCT2EM |
| 751-1265-5-ND | CNY17-1 |
| HMHA281-ND | HMHA281 |
| FODM2705-ND | FODM2705 |
| 488-FODM217DR2VTR-ND,488-FODM217DR2VCT-ND,488-FODM217DR2VDKR-ND | FODM217DR2V |
| 4N35MFS-ND | 4N35M |
| FODM217DVOS-ND | FODM217DV |
| 516-2892-2-ND,516-2892-1-ND,516-2892-6-ND | ACPL-217-50AE |
| 516-4263-2-ND,516-4263-1-ND,516-4263-6-ND | HCPL-181-06BE |
| 516-3135-2-ND,516-3135-1-ND,516-3135-6-ND | HCPL-181-06CE |
| 516-ACPL-217-50CETR-ND,516-ACPL-217-50CECT-ND,516-ACPL-217-50CEDKR-ND | ACPL-217-50CE |
| 4N35SR2MTR-ND,4N35SR2MCT-ND,4N35SR2MDKR-ND | 4N35SR2M |
| 516-4N35-000E-ND | 4N35-000E |
| 516-CNY17-3-000E-ND | CNY17-3-000E |
| H11A1SM-ND | H11A1SM |
| 516-4N25-000E-ND | 4N25-000E |
| 58-H11B2-ND | H11B2 |
| 58-4N29-ND | 4N29 |
| 58-4N33-ND | 4N33 |
| H11B1IS-ND | H11B1 |
| 751-4N25-ND | 4N25 |
| CNY173SM-ND | CNY173SM |
| TIL111M-ND | TIL111M |
| 4N25-X000-ND | 4N25-X000 |
| H11A1MFS-ND | H11A1M |
| 4N25MFS-ND | 4N25M |
| 4N25SR2MTR-ND,4N25SR2MCT-ND,4N25SR2MDKR-ND | 4N25SR2M |
| 4N35SM-ND | 4N35SM |
| 4N25SM-ND | 4N25SM |
| 4N26MFS-ND | 4N26M |
| 4N26SR2MTR-ND,4N26SR2MCT-ND,4N26SR2MDKR-ND | 4N26SR2M |
| MOC217M-ND | MOC217M |
| 4N36M-ND | 4N36M |
| VOL628A-3TTR-ND,VOL628A-3TCT-ND,VOL628A-3TDKR-ND | VOL628A-3T |
| HMHA2801AR2TR-ND,HMHA2801AR2CT-ND,HMHA2801AR2DKR-ND | HMHA2801AR2 |
| 732-141355145000TR-ND,732-141355145000CT-ND,732-141355145000DKR-ND | 1.41355E+11 |
| HMHA2801A-ND | HMHA2801A |
| 516-4264-2-ND,516-4264-1-ND,516-4264-6-ND | HCPL-181-06DE |
| 516-3205-2-ND,516-3205-1-ND,516-3205-6-ND | CNY17-3-500E |
| MOC217R2MTR-ND,MOC217R2MCT-ND,MOC217R2MDKR-ND | MOC217R2M |
| 751-1367-2-ND,751-1367-1-ND,751-1367-6-ND | SFH690ABT |
| 516-ACPL-217-56DETR-ND,516-ACPL-217-56DECT-ND,516-ACPL-217-56DEDKR-ND | ACPL-217-56DE |
| TCLT1000TR-ND,TCLT1000CT-ND,TCLT1000DKR-ND | TCLT1000 |
| TCLT1007TR-ND,TCLT1007CT-ND,TCLT1007DKR-ND | TCLT1007 |
| 1080-EL1018(TA)-VGTR-ND,1080-EL1018(TA)-VGCT-ND,1080-EL1018(TA)-VGDKR-ND | EL1018(TA)-VG |
| HMHAA280-ND | HMHAA280 |
| TCLT1006TR-ND,TCLT1006CT-ND,TCLT1006DKR-ND | TCLT1006 |
| MOC8050M-ND | MOC8050M |
| MOC205M-ND | MOC205M |
| TCLT1002TR-ND,TCLT1002CT-ND,TCLT1002DKR-ND | TCLT1002 |
| LTV-827S-B-ND | LTV-827S-B |
| TCLT1005TR-ND,TCLT1005CT-ND,TCLT1005DKR-ND | TCLT1005 |
| 160-2254-2-ND,160-2254-1-ND,160-2254-6-ND | LTV-214 |
| 516-2481-2-ND,516-2481-1-ND,516-2481-6-ND | HCPL-354-000E |
| 160-1356-5-ND | LTV-8141 |
| 160-2039-5-ND | LTV-825 |
| TCLT1109TR-ND,TCLT1109CT-ND,TCLT1109DKR-ND | TCLT1109 |



