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 Emitted Color InGaN/SiC Pure White Lens Color Water Clear Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10 Device No. : Date:15-Mar-2006 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. http://www.everlight.com Rev. 1 Page: 2 of 10 Device No. : Date:15-Mar-2006 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 30 mA Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Electrostatic Discharge(HBM) ESD 1000 V Power Dissipation Pd 120 mW Peak Forward Current (Duty 1/10 @1KHz) IFP 100 mA Soldering Temperature Tsol Reflow Soldering : 260 ℃ for 10 sec. Hand Soldering : 350 ℃ for 3 sec. Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Min. Typ. Max. Unit Condition Luminous Intensity Iv 285 ----- 715 mcd IF=20mA Viewing Angle 2θ1/2 ----- 120 ----- deg IF=20mA Forward Voltage VF ----- 3.3 3.9 V IF=20mA Unit Condition mcd IF=20mA Notes: 1.Tolerance of Luminous Intensity ±10% Bin Range Of Luminous Intensity Bin T1 T2 U1 U2 Min 285 360 450 565 Max 360 450 565 715 Notes: 1.Tolerance of Luminous Intensity ±10% Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10 Device No. : Date:15-Mar-2006 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Chromaticity Coordinates Specifications for Bin Grading IF=20mA Bin Code 5K 6K 7K 8K CIE_x CIE_y 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 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 5L 6L 7L 8L CIE_x CIE_y 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 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 Notes: 1. The C.I.E. 1931 chromaticity diagram ( Tolerance ±0.01). 0.40 0.38 8L 0.36 8K 7L Y 0.34 7K 6L 0.32 6K 0.30 5L 0.28 5K 0.26 0.28 0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 X Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 10 Device No. : Date:15-Mar-2006 Prepared by: Venis Wu EVERLIGHT ELECTRONICS CO.,LTD. 57-21UWC/B003/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 10 Device No. : Date:15-Mar-2006 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. http://www.everlight.com Rev. 1 Page: 6 of 10 Device No. : Date:15-Mar-2006 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. http://www.everlight.com Rev. 1 Page: 7 of 10 Device No. : Date:15-Mar-2006 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 level：90% LTPD：10% No. Items Test Condition 1 Reflow Soldering Temp. : 260℃±5℃ Min. 5sec. Temperature Cycle H : +100℃ 15min ∫ 5 min L : -40℃ 15min 3 Thermal Shock H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 4 High Temperature Storage Temp. : 100℃ 5 Low Temperature Storage 6 7 2 Test Sample Ac/Re Hours/Cycles Size 22 PCS. 0/1 22 PCS. 0/1 22 PCS. 0/1 1000 Hrs. 22 PCS. 0/1 Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1 DC Operating Life IF = 20 mA/ 25℃ 1000 Hrs. 22 PCS. 0/1 High Temperature / High Humidity 85℃/ 85%RH 1000 Hrs. 22 PCS. 0/1 6 min 300 Cycles 300 Cycles Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 10 Device No. : Date:15-Mar-2006 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 : 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. 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. http://www.everlight.com Rev. 1 Page: 9 of 10 Device No. : Date:15-Mar-2006 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. http://www.everlight.com Rev. 1 Page: 10 of 10 Device No. : Date:15-Mar-2006 Prepared by: Venis Wu