EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Reverse Package Chip LED with Inner lens 25-21/W1D-APQHY/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. Descriptions ․The 25-21 SMD Taping 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 ․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. 25-21/W1D-APQHY/2A Everlight Electronics Co., Ltd. Device No. :SZDSE-251-W01 Chip Material Emitted Color InGaN Pure White http://www.everlight.com Prepared date: 26-Apr-2005 Lens Color Yellow Diffused Rev. 1 Page: 1 of 10 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/2A Package Outline Dimensions Note: The tolerances unless mentioned is ±0.1mm , Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/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 ℃ Electrostatic Discharge ESD 150 V Power Dissipation Pd 110 mW IFP 100 mA Peak Forward Current (Duty 1/10 @1KHz) Reflow Soldering : 260 ℃ for 10 sec. Soldering Temperature Tsol Hand Soldering : 350 ℃ for 3 sec. Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Min. Typ. Max. Unit Condition Luminous Intensity Iv 45.0 ----- 112.0 mcd IF=5mA Viewing Angle 2θ1/2 ----- 70 ----- deg IF=5mA Forward Voltage VF 2.70 ----- 3.15 V IF=5mA Reverse Current IR ----- ----- 50 μA VR=5V Bin Range Of Luminous Intensity & Forward Voltage Symbol Bin Code IV VF Min. Max. P 45.0 72.0 Q 72.0 112 15 2.70 2.85 16 2.85 3.00 17 3.00 3.15 Unit Condition mcd IF=5mA V IF=5mA Notes: 1.Tolerance of Luminous Intensity ±10% 2.Tolerance of Forward Voltage ±0.1V Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/2A Chromaticity Coordinates Specifications for Bin Grading IF= 5mA Groups Bin Code 1 2 3 A 4 5 6 CIE_x CIE_y 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 0.314 0.314 0.334 0.334 0.314 0.314 0.334 0.334 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 0.282 0.315 0.343 0.311 0.315 0.347 0.376 0.343 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. http://www.everlight.com Rev. 1 Page: 4 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/2A CIE Chromaticity Diagram Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/2A Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 6 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/2A Label explanation CAT: Luminous Intensity Rank HUE: Chromaticity Coordinates Rank REF: Forward Voltage Rank Reel Dimensions Note: The tolerances unless mentioned is ±0.1mm ,,Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 7 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/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. http://www.everlight.com Rev. 1 Page: 8 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/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 : 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. Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 9 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu EVERLIGHT ELECTRONICS CO.,LTD. 25-21/W1D-APQHY/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. http://www.everlight.com Rev. 1 Page: 10 of 10 Device No. :SZDSE-251-W01 Prepared date: 26-Apr-2005 Prepared by: xunzhi hu