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| EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet(Preminary) Side View Red SMD LEDs 57-21UWC/B003/TR8 Features Fluorescence Type High Luminous Intensity High Efficiency Pb-free. The product itself will remain with RoHS compliant version Descriptions The 57-21series is available in soft orange, green,blue and yellow. Due to the package design, the LED has wide viewing angle and optimized light coupling by inter reflector. This feature makes ideal for light pipe application. The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. Applications OA Equipment Backlighting of Full Color LCD Automotive Equipment Replacement of Conventional Light Bulbs and Fluorescent Lamps Device Selection Guide Chip Material InGaN/SiC Emitted Color Pure White Lens Color Water Clear Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 1 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Package Dimensions Note: The tolerances unless mentioned is 0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 2 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Absolute Maximum Ratings (Ta=25) Parameter Reverse Voltage Forward Current Operating Temperature Storage Temperature Electrostatic Discharge(HBM) Power Dissipation Peak Forward Current (Duty 1/10 @1KHz) Soldering Temperature Symbol VR IF Topr Tstg ESD Pd IFP Tsol Rating 5 30 -40 ~ +85 -40 ~ +100 1000 120 100 Unit V mA V mW mA Reflow Soldering : 260 for 10 sec. Hand Soldering : 350 for 3 sec. Electro-Optical Characteristics (Ta=25) Parameter Luminous Intensity Viewing Angle Forward Voltage Symbol Iv 21/2 VF Min. 285 --------- Typ. ----120 3.3 Max. 715 ----3.9 Unit mcd deg V Condition IF=20mA IF=20mA IF=20mA Notes: 1.Tolerance of Luminous Intensity 10% Bin Range Of Luminous Intensity Bin T1 T2 U1 U2 Notes: Min 285 360 450 565 Max 360 450 565 715 Unit mcd Condition IF=20mA 1.Tolerance of Luminous Intensity 10% Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 3 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Chromaticity Coordinates Specifications for Bin Grading IF=20mA Bin Code CIE_x 0.2960 0.2910 0.3100 0.3130 0.3130 0.3100 0.3300 0.3300 0.3300 0.3300 0.3380 0.3520 0.3520 0.3380 0.3640 0.3600 CIE_y 0.2590 0.2680 0.2970 0.2840 0.2840 0.2970 0.3300 0.3100 0.3100 0.3300 0.3420 0.3440 0.3440 0.3420 0.3800 0.3570 Bin Code CIE_x 0.2910 0.2850 0.3070 0.3100 0.3100 0.3070 0.3300 0.3300 0.3300 0.3300 0.3470 0.3450 0.3450 0.3470 0.3670 0.3640 CIE_y 0.2680 0.2790 0.3120 0.2970 0.2970 0.3120 0.3470 0.3300 0.3300 0.3470 0.3710 0.3520 0.3520 0.3710 0.4010 0.3800 5K 5L 6K 6L 7K 7L 8K 8L Notes: 1. The C.I.E. 1931 chromaticity diagram ( Tolerance 0.01). 0.40 0.38 0.36 0.34 8L 8K 7L 7K Y 0.32 0.30 6L 6K 5L 0.28 0.26 0.28 0.29 5K 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 X Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 4 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 5 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Label explanation CAT: Luminous Intensity Rank HUE: Dom. Wavelength Rank REF: Forward Voltage Rank Reel Dimensions Note: The tolerances unless mentioned is 0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 6 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Carrier Tape Dimensions: Loaded quantity 800 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. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 7 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level90% LTPD10% No. Items Test Condition Test Sample Ac/Re Hours/Cycles Size 1 Reflow Soldering Temp. : 2605 Min. 5sec. H : +100 15min 5 min L : -40 15min H : +100 5min 10 sec L : -10 5min Temp. : 100 6 min 22 PCS. 0/1 2 Temperature Cycle 300 Cycles 22 PCS. 0/1 3 Thermal Shock 300 Cycles 22 PCS. 0/1 4 High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity 1000 Hrs. 22 PCS. 0/1 5 6 7 Temp. : -40 IF = 20 mA/ 25 85/ 85%RH 1000 Hrs. 1000 Hrs. 22 PCS. 22 PCS. 22 PCS. 0/1 0/1 0/1 1000 Hrs. Everlight Electronics Co., Ltd. Device No. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 8 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 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 deg C 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 : 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. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 9 of 10 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 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. : http://www.everlight.com Date:15-Mar-2006 Rev. 1 Page: 10 of 10 Prepared by: Venis Wu |
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