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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet
Mini Top View LEDs
Features
․White SMT package.
․Optical indicator.
․Wide viewing angle.
․Soldering methods: reflow soldering
․Available on tape and reel
․Pb-free
․The product itself will remain within RoHS
compliant version.
Descriptions
․The 65-21 series is available in soft orange, green,
blue, and yellow. Due to the package design, the
LED has wide viewing angle and optimized light
coupling by inter reflector. This feature makes the
ideal for light pipe application.
65-21/Y2SC-AR1S2B/2T
Applications
․Optical indicators.
․Coupling into light guides.
․Backlighting (LCD, cellular phones, switches, keys,
displays, illuminated advertising, general lighting).
․Coupling into light guides; Interior automotive
lighting (e.g. dashboard backlighting, etc.).
Device Selection Guide
Chip
Emitted Color Resin Color
Material
AlGaInP Brilliant Yellow Water Clear
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10
Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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EVERLIGHT ELECTRONICS CO.,LTD.
Package Outline Dimensions
65-21/Y2SC-AR1S2B/2T
Recommended solding pad design
Notes: The tolerances unless mentioned is ±0.1mm ,Unit = mm
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Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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EVERLIGHT ELECTRONICS CO.,LTD.
Spectrum Radiation
65-21/Y2SC-AR1S2B/2T
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 50 mA
Peak Forward Current
FP 100 mA
I
(Duty 1/10 @1KHz)
Power Dissipation Pd 120 mW
Electrostatic Discharge (HBM) ESD 2000 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +90 ℃
Reflow Soldering : 260
Soldering Temperature Tsol
Hand Soldering : 350 ℃ for 3 sec.
℃ for 10 sec.
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Intensity
Viewing Angle
Peak Wavelength λp ----- 591 ----- nm IF=20mA
Dominant Wavelength λd 585.5 ----- 594.5 nm IF=20mA
Bandwidth
Forward Voltage
Iv 112 ----- 285 mcd IF=20mA
2θ1/2
Δλ ----- 15 ----- nm IF=20mA
VF
----- 120 ----- deg IF=20mA
1.75 ----- 2.35
V IF=20mA
Reverse Current IR ----- ----- 10
Notes:
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10
Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
Revision : 1
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1.Tolerance of Luminous Intensity ±11%
2.Tolerance of Dominant Wavelength ±1nm
3.Tolerance of Forward Voltage ±0.1V
μA
Release Date:2008-09-20 00:15:56.0
Expired Period: Forever
VR=5V
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EVERLIGHT ELECTRONICS CO.,LTD.
65-21/Y2SC-AR1S2B/2T
Bin Range Of Dominant Wavelength
Group Bin Code Min. Max. Unit Condition
D3 585.5 588.5
A
D4 588.5 591.5
D5 591.5 594.5
Bin Range Of Luminous Intensity
Bin Min Max Unit Condition
R1
R2
S1
S2
112 140
140 180
180 225
225 285
Bin Range Of Forward Voltage
Groups
Bin Min Max Unit Condition
0 1.75 1.95
B
1 1.95 2.15
2 2.15 2.35
Notes: 1.Tolerance of Luminous Intensity ±11%
nm I
mcd I
F=20mA
F=20mA
V IF=20mA
2.Tolerance of Dominant Wavelength ±1nm
3.Tolerance of Forward Voltage ±0.1V
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Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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EVERLIGHT ELECTRONICS CO.,LTD.
Typical Electro-Optical Characteristics Curves
65-21/Y2SC-AR1S2B/2T
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Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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EVERLIGHT ELECTRONICS CO.,LTD.
Label explanation
CAT: Luminous Intensity Rank
HUE: Dom. Wavelength Rank
REF: Forward Voltage Rank
65-21/Y2SC-AR1S2B/2T
Reel Dimensions
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm
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Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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Page 7
EVERLIGHT ELECTRONICS CO.,LTD.
65-21/Y2SC-AR1S2B/2T
Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel.
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm
Moisture Resistant Packaging
Label
Aluminum moisture-proof bag
Desiccant Label
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Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
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EVERLIGHT ELECTRONICS CO.,LTD.
65-21/Y2SC-AR1S2B/2T
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
Temp. : 260
℃±5℃
1 Reflow Soldering
Min. 5sec.
℃ 15min
∫ 5 min
℃ 15min
℃ 5min
∫ 10 sec
℃ 5min
℃
2 Temperature Cycle
3 Thermal Shock
High Temperature
4
H : +100
L : -40
H : +100
L : -10
Temp. : 100
Storage
5
Low Temperature
Temp. : -40
℃
Storage
6 DC Operating Life IF = 20 mA
Test
Hours/Cycles
6 Min.
300 Cycles
300 Cycles
1000 Hrs.
1000 Hrs.
1000 Hrs.
Sample
Ac/Re
Size
22 PCS.
0/1
22 PCS. 0/1
22 PCS. 0/1
22 PCS. 0/1
22 PCS.
0/1
22 PCS. 0/1
7
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 10
Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
Revision : 1
High Temperature /
High Humidity
85
℃/ 85%RH
1000 Hrs.
Release Date:2008-09-20 00:15:56.0
22 PCS.
0/1
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Expired Period: Forever
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EVERLIGHT ELECTRONICS CO.,LTD.
65-21/Y2SC-AR1S2B/2T
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 After opening the package: The LED's floor life is 1 year under 30
℃ or less and 60% RH or less.
If unused LEDs remain, it should be stored in moisture proof packages.
2.4 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
1~5 °C / Sec.
260°C. Max.
10 Sec. Max.
1~5 °C / Sec.
Pre-heating
180~200°C
120 Sec. Max.
60 Sec. Max.
Above 220°C
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 350℃ 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.
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 9 of 10
Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
Revision : 1
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Page 10
EVERLIGHT ELECTRONICS CO.,LTD.
65-21/Y2SC-AR1S2B/2T
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.
EVERLIGHT 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
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 10 of 10
Device No. : DSE-651-067 prepared date:12-Apr-2007 Prepared by:Teresa Lee
Revision : 1
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