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EVERLIGHT ELECTRONICS CO.,LTD.
Technical Data Sheet Reverse Package Chip LED
23-21B/T1D-CP2Q2TY/2A
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 23-21B 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 Part No.
23-21B/T1D-CP2Q2TY/2A Chip Material InGaN Emitted Color Pure White Resin Color Yellow Diffused
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 1 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Package Outline Dimensions
Note: The tolerances unless mentioned is 0.1mm,Unit = mm
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 2 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Absolute Maximum Ratings (Ta=25
Parameter Reverse Voltage Forward Current Peak Forward Current (Duty 1/10 @1KHz) Power Dissipation Electrostatic Discharge(HBM) Operating Temperature Storage Temperature Soldering Temperature Symbol VR IF IFP Pd ESD Topr Tstg Tsol
)
Rating 5 25 100 110 150 -40 ~ +85 -40 ~ +90 Reflow Soldering : 260 Hand Soldering : 350 for 10 sec. for 3 sec. Unit V mA mA mW V
Electro-Optical Characteristics (Ta=25
Parameter
Luminous Intensity Viewing Angle Forward Voltage
)
Typ. ----140 --------Max. 112 ----3.00 50 Unit mcd deg V A VR=5V IF=5mA Condition
Symbol Iv 2 1/2 VF IR
Min. 57.0 ----2.60 -----
Reverse Current
Notes:
1.Tolerance of Luminous Intensity 11% 2.Tolerance of Forward Voltage 0.05V
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 3 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Bin Range Of Luminous Intensity
Bin P2 Q1 Q2 Min. 57.0 72.0 90.0 Max. 72.0 90.0 112 mcd IF=5mA Unit Condition
Bin Range Of Forward Voltage
Symbol Bin 28 T 29 30 31 Min. 2.60 2.70 2.80 2.90 Max. 2.70 2.80 2.90 3.00 V IF=5mA Unit Condition
Notes:
1.Tolerance of Luminous Intensity 11% 2.Tolerance of Forward Voltage 0.05V
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 4 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Chromaticity Coordinates Specifications for Bin Grading Groups Bin Code CIE_x 0.274 0.274 0.294 0.294 0.274 0.274 0.294 0.294 0.294 0.294 0.314 0.314 0.294 0.294 0.314 0.314 CIE_y 0.226 0.258 0.286 0.254 0.258 0.291 0.319 0.286 0.254 0.286 0.315 0.282 0.286 0.319 0.347 0.315
Condition
1
2
C
IF=5mA
3
4
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.
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 5 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A CIE Chromaticity Diagram
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 6 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Typical Electro-Optical Characteristics Curves
Spectrum Distribution Ta=25C Relative luminous intensity (%) 100 IF (mA) 75 50 25 50 40 30 25 20 10 0 2.6 2.8 3.4 3.8 4.2 4.5 Forward Current vs. Forward Voltage
Ta=25C
0 400
500
600
700
800
Wavelength (nm)
Forward Current
Forward Voltage (VF )-volts Luminous Intensity vs Forward Current Relative luminous intensity (%) 1000 Ta=25C
Luminous Intensity vs. Relative luminous intensity (%) 1000 Ambient Temperature
f=1KHz Duty=1/10
100
100
10
10
1 -60 -40 -20
0 20 40 60 80 100
10 10
10
1
10
2
Ambient Temperature Ta (C)
Forward Current I F(mA) Radiation Diagram 0 Ta=25C 10 20 30
Forward Current Derating Curve 50 Forward Current I (mA) F 40 30 25 20 10 0 0 20 1.0 0.9 0.8 0.7 40 60 85 100
40 50 60 70 80 90
0.5 0.3
0.1 0.2 0.4 0.6
Ambient Temperature Ta (C)
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 7 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Label explanation
CAT: Luminous Intensity Rank HUE: Chromaticity Coordinates REF: Forward Voltage Rank
RoHS
Reel Dimensions
Note: The tolerances unless mentioned is 0.1mm ,Unit = mm
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07 http://www.everlight.com Prepared date:16 -Sep-2007 Rev. 1 Page: 8 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
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
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 9 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
Reliability Test Items And Conditions
The reliability of products shall be satisfied with items listed below. Confidence level 90% LTPD 10%
No. 1
Items Reflow Soldering
Test Condition 5 Temp. : 260 Min. 5sec. 15min H : +100 5 min 15min L : -40 5min H : +100 10 sec 5min L : -10 Temp. : 100 Temp. : -40 IF = 20 mA 85 / 85%RH
Test Sample Hours/Cycles Size 6 Min. 300 Cycles 22 PCS.
Ac/Re 0/1
2
Temperature Cycle
22 PCS.
0/1
3
Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity
300 Cycles
22 PCS.
0/1
4 5 6 7
1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs.
22 PCS. 22 PCS. 22 PCS. 22 PCS.
0/1 0/1 0/1 0/1
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 10 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
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. or less and 60% RH or less.
2.3 After opening the package: The LED's floor life is 1 year under 30
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 3. Soldering Condition 3.1 Pb-free solder temperature profile for 24 hours.
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.
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 11 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:
EVERLIGHT ELECTRONICS CO.,LTD.
23-21B/T1D-CP2Q2TY/2A
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. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com
Everlight Electronics Co., Ltd. Device No.:SZDSE-23B-T07
http://www.everlight.com Prepared date:16 -Sep-2007
Rev. 1
Page: 12 of 12
Prepared by: Yuan Shaoxiang
Revision
:1
Release Date:2008-09-20 00:16:11.0 Expired Period: Forever
LifecyclePhase:

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