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EVERLIGHT ELECTRONICS CO.,LTD.

Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10

Device No.: SZDSE-251-G01 Prepared date: 18-Feb-2005 Prepared by: Zhang huali

Technical Data Sheet

Reverse Package Chip LED with Inner Lens

25-21/GHC-YSU/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.

Descriptions

․The 25-21 SMD Taping is much smaller

than lead frame type components, thus it

enables 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

․Automotive: 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

Lens Color

25-21/GHC-YSU/2A

InGaN

Brilliant Green Water Clear

Summary of content (10 pages)

PAGE 1
EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Reverse Package Chip LED with Inner Lens 25-21/GHC-YSU/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.
PAGE 2
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A Package Outline Dimensions Notes: The tolerances unless mentioned are ±0.1, unit = mm. Everlight Electronics Co., Ltd. Device No.: SZDSE-251-G01 http://www.everlight.com Prepared date: 18-Feb-2005 Rev.
PAGE 3
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A 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 seconds) ℃ Electrostatic Discharge ESD 150 V Power Dissipation Pd 110 mW IFP 100 mA Peak Forward Current (Duty 1/10 @1KHz) Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Min. Typ. Max.
PAGE 4
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A Bin Range Of Dom. Wavelength Groups Y Bin Min Max X 520 525 Y 525 530 Z 530 535 Unit Condition nm IF =20mA Unit Condition mcd IF =20mA Bin Range Of Luminous Intensity Bin Min Max S 180 285 T 285 450 U 450 715 Notes: 1.Tolerance of Luminous Intensity ±10% 2.Tolerance of Dominant Wavelength ±1nm Everlight Electronics Co., Ltd. Device No.: SZDSE-251-G01 http://www.everlight.com Prepared date: 18-Feb-2005 Rev.
PAGE 5
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No.: SZDSE-251-G01 http://www.everlight.com Prepared date: 18-Feb-2005 Rev.
PAGE 6
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank REF: Forward Voltage Rank Reel Dimensions Notes: The tolerances unless mentioned are ±0.1, unit = mm. Everlight Electronics Co., Ltd. Device No.: SZDSE-251-G01 http://www.everlight.com Prepared date: 18-Feb-2005 Rev.
PAGE 7
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel Note: The tolerances unless mentioned are ±0.1, unit=mm. Moisture Resistant Packaging Label Aluminum moisture-proof bag Everlight Electronics Co., Ltd. Device No.: SZDSE-251-G01 Desiccant http://www.everlight.com Prepared date: 18-Feb-2005 Rev.
PAGE 8
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A 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 1 Reflow Soldering Temp. : 260℃±5℃ Min.5 sec. Test Sample Ac/Re Hours/Cycles Size 22 Pcs. 0/1 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.
PAGE 9
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/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. 2.3 The LEDs should be used within a year. 2.
PAGE 10
EVERLIGHT ELECTRONICS CO.,LTD. 25-21/GHC-YSU/2A 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 Everlight Electronics Co., Ltd. Device No.