FODM121B is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


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Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
4-SMD, Gull-Wing

FODM121B

DigiKey Part Number
FODM121B-ND
Manufacturer
Manufacturer Product Number
FODM121B
Description
OPTOISO 3.75KV 1CH TRANS 4-SMD
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Datasheet
 Datasheet
EDA/CAD Models
FODM121B Models
Product Attributes
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Category
Voltage - Output (Max)
80V
Manufacturer
onsemi
Current - Output / Channel
80mA
Packaging
Tube
Voltage - Forward (Vf) (Typ)
1.3V (Max)
Part Status
Active
Current - DC Forward (If) (Max)
50 mA
Number of Channels
1
Vce Saturation (Max)
400mV
Voltage - Isolation
3750Vrms
Operating Temperature
-40°C ~ 110°C
Current Transfer Ratio (Min)
50% @ 5mA
Mounting Type
Surface Mount
Current Transfer Ratio (Max)
150% @ 5mA
Package / Case
4-SMD, Gull Wing
Rise / Fall Time (Typ)
3µs, 3µs
Supplier Device Package
4-SMD
Input Type
DC
Base Product Number
Output Type
Transistor
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (23)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FODM121BR2onsemi3,083FODM121BR2CT-ND¥4.80000Parametric Equivalent
EL357N(C)(TA)-VGEverlight Electronics Co Ltd29,0071080-1601-1-ND¥4.96000Similar
EL357N-GEverlight Electronics Co Ltd271080-1037-ND¥4.71000Similar
HCPL-181-000EBroadcom Limited106,319516-1646-1-ND¥5.38000Similar
HCPL-181-00AEBroadcom Limited21,884516-HCPL-181-00AECT-ND¥5.38000Similar
In-Stock: 0
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Marketplace Stock: 2,950 View Now
All prices are in CNY
Tube
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥5.29000¥5.29
10¥3.67200¥36.72
100¥2.65880¥265.88
500¥2.20560¥1,102.80
1,000¥2.05683¥2,056.83
3,000¥1.86555¥5,596.65
6,000¥1.76813¥10,608.78
12,000¥1.68558¥20,226.96
27,000¥1.60494¥43,333.38
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

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