91-21SUBC/S400-xx/zzz Datasheet by Everlight Electronics Co Ltd
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91-ZISUBC/S400-XX/XXX
Device Selection Guide
Chip
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
Technical Data Sheet
1.9mm Round Subminiature Lead LEDs
91-21SUBC/S400-XX/XXX
Features
․Package in 12mm tape on 7" diameter
reels.
․Compatible with automatic placement
equipment.
․EIA Std. package.
․Mono-color type.
․Pb-free
Descriptions
․The 91-21 SMD taping is much
smaller than leaded components .Thus
enable smaller board size. Higher
packing density. Reduced storage space
and finally smaller equipment to be
obtained.
․Besides, light weight makes them
ideal for miniature applications.
․Furthermore by automation assembly
machines the accuracy is anticipated.
Applications
․Small indicator for indoor applications.
․Flat backlight for LCD, switches and symbols.
․Indicator and backlight in office equipment.
․Indicator and backlight for battery driven
equipment.
․Indicator and backlight for audio and video equipment.
․Automotive : backlighting in dashboards and switches.
․Telecommunication：indicator and backlighting in telephone and fax.
Device Selection Guide
Chip
Material Emitted Color
Lens Color
InGaN Super Blue Water Clear
F1 F2
N
one
F7/TR7 F9/TR9 F10/TR10
.4.
91-ZISUBC/S400-XX/XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Package Outline Dimensions
91-21SUBC/S400-XX/XXX
& XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 25 mA
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +90 ℃
Soldering Temperature Tsol 260 for 5
second ℃
Electrostatic Discharge ESD 150 V
Power Dissipation Pd 110 mW
Peak Forward Current(Duty 1/10
@ 1KHz) IFP 100 mA
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol *Chip
Rank MIN. TYP. MAX. Unit Condition
A4 400 500 ----
A5 500 630 ----
Luminous Intensity IV
A6 650 800 ----
mcd
Viewing Angle 2θ1/2 ---- ---- 25 ---- deg
Peak Wavelength λp ---- ---- 468 ---- nm
Dominant
Wavelength λd ---- ---- 470 ---- nm
Spectrum Radiation
Bandwidth △λ ---- ---- 35 ---- nm
Forward Voltage VF ---- ---- 3.5 4.3 V
IF=20mA
Reverse Current IR ---- ---- ---- 50
μA VR=5V
*91-21SUBC/S400- XX / XXX
1 2
1:Chip Rank
2:Packing Method:
(1) None,F1,F2, F7,F9,F10：Bulk
(2) TR7,TR9,TR10：Taping
91-ZISUBC/S400-XX/XXX
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s \ //
s‘ \ /
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EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Typical Electro-Optical Characteristics Curves
91-21SUBC/S400-XX/XXX
WWWWWWWH
‘ Bin Iv
, Binld
WWWWWW m‘mw
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Label explanation
CAT: Luminous Intensity Rank
HUE: Dom. Wavelength Rank
REF: Forward Voltage Rank
Reel & Carrier Tape Dimensions
TR
1
A u
igl’
v
I
l
TR
A J]
v
x
1
91-ZISUBC/S400-XX/XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 6 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Loaded quantity per reel 1000 PCS/reel
T
R
9
1
T
R
7
91-ZISUBC/S400-XX/XXX
TR
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 7 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Loaded quantity per reel 1000 PCS/reel
Unit :mm
Moisture Resistant Packaging
Aluminum moistue-proof bag LabelDesiccant
Label
T
R
10
91-21SUBC/S400-XX/XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Reliability Test Items And Conditions
The reliability of products shall be satisfied with items listed below.
Confidence level : 90 %
LTPD : 10 %
No. Items Test Condition
Test
Hours/Cycles
Sample
Size Ac/Re
1 Reflow Soldering
Temp. : 260℃±5℃
Min. 5 sec. 6 Min. 22 Pcs. 0/1
2 Temperature Cycle
H : +100℃ 15 min.
∫ 5 min.
L : -40℃ 15 min.
300 Cycles 22 Pcs. 0/1
3 Thermal Shock
H : +100℃ 5 min.
∫ 10 sec.
L : -10℃ 5 min.
300 Cycles 22 Pcs. 0/1
4 High Temperature
Storage Temp. : 100℃ 1000 Hrs. 22 Pcs. 0/1
5 Low Temperature
Storage Temp. : -40℃ 1000 Hrs. 22 Pcs. 0/1
6 DC Operating Life IF = 20 mA 1000 Hrs. 22 Pcs. 0/1
7 High Temperature /
High Humidity 85℃/ 85% RH 1000 Hrs. 22 Pcs. 0/1
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91-ZISUBC/S400-XX/XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 9 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
Precautions For Use
1. Over-current-proof
Customer must apply resistors for protection , otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
2. Storage
2.1 Do not open moisture proof bag before the products are ready to use.
2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.
2.3 The LEDs should be used within a year.
2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
2.6 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
storage time, baking treatment should be performed using the following conditions.
Baking treatment : 60±5℃ for 24 hours.
3. Soldering Condition
3.1 Pb-free solder temperature profile
3.2 Reflow soldering should not be done more than two times.
3.3 When soldering, do not put stress on the LEDs during heating.
3.4 After soldering, do not warp the circuit board.
4. Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 280℃ for 3
seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal. Be careful because the damage of the product is often
started at the time of the hand solder.
91 -21SUBC/S400-XX/XXX
EVERLIGHT ELECTRONICS CO.,LTD.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 10 of 10
Device No. : SZDLE-912-008 Prepared date: 07-23-2004 Prepared by: Panzhifang
91-21SUBC/S400-XX/XXX
5.Repairing
Repair should not be done after the LEDs have been soldered. When repairing is
unavoidable, a double-head soldering iron should be used (as below figure). It should be confirmed
beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.
E
VERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936
Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306
Tucheng, Taipei 236, Taiwan, R.O.C http://www.everlight.com
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