Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 1 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Technical Data Sheet
Chip LED with Right Angle Lens
12-21C/T3D-CP1Q2B12Y/2C
Features
․Package in 8mm tape on 7〞diameter reel.
․Compatible with automatic placement equipment.
․Compatible with infrared and vapor phase reflow
solder process.
․Mono-color type.
․Pb-free.
․The product itself will remain within RoHS compliant version.
Descriptions
․The 12-21C SMD LED is much smaller
than lead frame type components, thus
enable smaller board size, higher packing
density, reduced storage space and finally
smaller equipment to be obtained.
․Besides, lightweight makes them ideal for
miniature applications. etc.
Applications
․Backlighting in dashboard and switch.
․Telecommunication: indicator and backlighting in
telephone and fax.
․Flat backlight for LCD, switch and symbol.
․General use.
Device Selection Guide
Chip
Part No. Material Emitted Color Resin color
12-21C/T3D-CP1Q2B12Y/2C InGaN Pure White Yellow Diffused
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 2 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Package Outline Dimensions
1.5 1.0
2.0
3.0
R0.4
Cathod e Mark
0.5
0.88 0.40.4 1.0
0.8
1.8 1.01.0
0.4
0.3
R1.0
Note: The tolerances unless mentioned is ±0.1mm, Unit = mm.
12-21C/T3D-CP1Q2B12Y/2C
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Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Unit
Reverse Voltage VR 5 V
Forward Current IF 25 mA
Peak Forward Current
(Duty 1/10 @1KHz) IFP 100 mA
Power Dissipation Pd 110 mW
Electrostatic
Discharge(HBM) ESD 150 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +90 ℃
Soldering Temperature Tsol Reflow Soldering : 260 ℃ for 10 sec.
Hand Soldering : 350 ℃ for 3 sec.
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Intensity IV 45.0 ----- 112 mcd
Viewing Angle 2θ1/2 ----- 110 ----- deg
Forward Voltage VF 2.70 ----- 3.40 V
IF=5mA
Reverse Current IR ----- ----- 50 μA VR=5V
Notes:
1. Tolerance of Luminous Intensity ±11%
2. 2.Tolerance of Forward Voltage ±0.05V
12-21C/T3D-CP1Q2B12Y/2C
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Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Bin Range Of Luminous Intensity
Bin Min Max Unit Condition
P1 45.0 57.0
P2 57.0 72.0
Q1 72.0 90.0
Q2 90.0 112
mcd IF=5mA
Bin Range Of Forward Voltage
Group Bin Min Max Unit Condition
34 2.70 2.80
35 2.80 2.90
36 2.90 3.00
37 3.00 3.10
38 3.10 3.20
39 3.20 3.30
B12
40 3.30 3.40
V IF=5mA
Notes:
1.Tolerance of Luminous Intensity ±11%
2.Tolerance of Forward Voltage ±0.05V
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 5 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Chromaticity Coordinates Specifications for Bin Grading
Group Bin Code CIE_x CIE_y Condition
0.274 0.226
0.274 0.258
0.294 0.286
1
0.294 0.254
0.274 0.258
0.274 0.291
0.294 0.319
2
0.294 0.286
0.294 0.254
0.294 0.286
0.314 0.315
3
0.314 0.282
0.294 0.286
0.294 0.319
0.314 0.347
C
4
0.314 0.315
IF=5mA
Notes:
1.The C.I.E. 1931 chromaticity diagram ( Tolerance ±0.01).
2.The products are sensitive to static electricity and care must be fully taken when
handling products.
12-21C/T3D-CP1Q2B12Y/2C
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Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
CIE Chromaticity Diagram
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 7 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Typical Electro-Optical Characteristics Curves
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 8 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Label explanation
CAT: Luminous Intensity Rank
HUE: Chromaticity Coordinates
REF: Forward Voltage Rank
Reel Dimensions
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm.
RoHS
Pb
CPN :
PN : XXXXXXXXXXXXX
XXXXXXXXXXXXX
QTY : XXX
LOT NO : XXXXXXXXXX
Reference : XXXXXXXX
CAT : XXX
HUE : XXX
REF : XXX
EVERLIGHT
MADE IN TAIWAN
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 9 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel
Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm.
Moisture Resistant Packaging
Label Desiccant Label
Aluminum moisture-proof bag
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 10 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
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. 5sec. 6 Min. 22 PCS. 0/1
2 Temperature Cycle
H : +100℃ 15min
∫ 5 min
L : -40℃ 15min
300 Cycles 22 PCS. 0/1
3 Thermal Shock
H : +100℃ 5min
∫ 10 sec
L : -10℃ 5min
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
12-21C/T3D-CP1Q2B12Y/2C
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Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
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
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.
12-21C/T3D-CP1Q2B12Y/2C
Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 2 Page: 12 of 12
Device No. : DSE-0001684 Prepared date: 8-May-2009 Prepared by: YangJunyu
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.
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
