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| EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Reverse Package Chip LED with Inner Lens 25-21/BHC-APR/2A Features Package in 8mm tape on 7diameter 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 Part No. Chip Material Emitted Color Lens Color 25-21/BHC-APR/2A InGaN Blue Water Clear Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 1 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/2A Package Outline Dimensions Notes: The tolerances unless mentioned are 0.1, unit = mm. Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 2 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/2A Absolute Maximum Ratings (Ta=25) Parameter Reverse Voltage Forward Current Operating Temperature Storage Temperature Electrostatic Discharge Power Dissipation Peak Forward Current (Duty 1/10 @1KHz) Soldering Temperature Symbol VR IF Topr Tstg ESD Pd IFP Rating 5 25 -40 ~ +85 -40 ~ +90 150 110 100 Unit V mA V mW mA Tsol Reflow Soldering: 260 for 10sec Hand Soldering: 350 for 3sec. Electro-Optical Characteristics (Ta=25) Parameter Luminous Intensity Peak Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Viewing Angle Forward Voltage Reverse Current Symbol IV p d 21/2 VF IR Min. 45 ---464.5 ---------------- Typ. ----468 ----35 60 3.5 ---- Max. 180 ---476.5 ------4.3 50 Unit mcd nm nm Condition IF=20mA nm deg V A VR=5V Notes: 1.Tolerance of Luminous Intensity 10% 2.Tolerance of Dominant Wavelength 1nm Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 3 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/2A Bin Range Of Dom. Wavelength Group Bin A9 A A10 A11 A12 Min 464.5 467.5 470.5 473.5 Max 467.5 470.5 473.5 476.5 nm IF =20mA Unit Condition Bin Range Of Luminous Intensity Bin P Q R Min 45.0 72.0 112.0 Max 72.0 112.0 180.0 mcd IF =20mA Unit Condition Notes: 1.Tolerance of Luminous Intensity 10% 2.Tolerance of Dominant Wavelength 1nm Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 4 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/2A Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 5 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/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-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 6 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/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 Desiccant Label Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 7 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/2A Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level90% LTPD10% No. 1 Items Reflow Soldering Test Condition Temp. : 2605 Min.5 sec. H : +100 15min 5 min L : -40 15min H : +100 5min 10 sec L : -10 5min Temp. : 100 Temp. : -40 IF = 20 mA 85/85%R.H. Test Sample Ac/Re Hours/Cycles Size 6 Min. 22 Pcs. 0/1 2 Temperature Cycle 300 Cycles 22 PCS. 0/1 3 Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity 300 Cycles 22 PCS. 1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs. 0/1 4 5 6 7 22 PCS. 22 PCS. 22 PCS. 22 PCS. 0/1 0/1 0/1 0/1 Everlight Electronics Co., Ltd. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 8 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/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 After opening the package: The LEDs should be kept at 30 or less and 70%RH or less(Floor life). However, it's recommended that the LEDs should be used within 168 hours(7 days) after opening the package.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 : 605 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 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. Device No.: SZDSE-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 9 of 10 Prepared by: Mao-Jinru EVERLIGHT ELECTRONICS CO.,LTD. 25-21/BHC-APR/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 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-251-B01 http://www.everlight.com Prepared date: 3-Mar.-2005 Rev. 1 Page: 10 of 10 Prepared by: Mao-Jinru |
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