EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet White SMD Surface Mount Device 67-23UWC/S400-XX/TR8 Features ˙Fluorescence Type ˙High Luminous Intensity ˙High Efficiency ˙Emission Color:x=0.29,y=0.30 ˙Pb-free ˙The product itself will remain within RoHS compliant version. Descriptions The white LED which was fabricated using a blue LED and a phosphor, and the phosphor is excited by blue light and emits yellow fluorescence. The mixture of blue light and yellow light results in a white emission. 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 White Everlight Electronics Co., Ltd. Device No. : DSE-673-026 Lens Color Water Clear http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 1 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Package Outline Dimensions CL CL 2 1 4 0.7±0.1 2.2±0.1 2.8±0.2 3 1 2 4 3 3.5±0.2 2.8±0.2 0.15±0.05 0.8±0.1 1.9±0.2 2.4±0.1 0.5±0.1 3.2±0.2 2.7±0.2 For reflow soldering(propose) 1.6 1.8 0.7 1.8 2.2 0.8±0.1 Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 2 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Reverse Voltage*1 VR 5 V Forward Current*1 IF 25 mA Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +90 ℃ Electrostatic Discharge(HBM) ESD 150 V Power Dissipation*1 Pd 100 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 *1 Chip Rank Min. Typ. Max. Units Condition 850 1045 -- 1700 1900 -- mcd IF=20mA*3 IF=20mA*3 3.5 4.0 IF=20mA Luminous Intensity*2 IV Forward Voltage*3 VF X8 X9 -- Reverse Current*3 IR -- -- -- 50 V μA -- -- 120 -- deg IF=20mA Chromaticity*4 2θ1/2 x -- -- 0.29 -- -- IF=20mA Coordinates*4 y -- -- 0.30 -- -- IF=20mA Viewing Angle VR=5V *1 67-23UWC/S400-XX/TR8 Chip Rank *2 When three LED dies are operated simultaneously. *3 For each die. *4 The C.I.E. 1931 chromaticity diagram. The products are sensitive to static electricity and care must be fully taken when handling products. Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 3 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Color Ranks x y Rank A0 0.280 0.264 0.283 0.296 0.248 0.267 0.305 0.276 x y Rank B2 0.296 0.287 0.330 0.330 0.276 0.295 0.339 0.318 x y Rank B1 0.287 0.283 0.330 0.330 0.295 0.305 0.360 0.339 x y Rank C0 0.330 0.330 0.361 0.356 0.318 0.360 0.385 0.351 CIE Chromaticity Diagram *The C.I.E. 1931 color rank ( Tolerance ±0.01). Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 4 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 5 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Label explanation CAT: Luminous Intensity Rank HUE: Chromaticity Coordinates REF: Forward Voltage Rank Reel Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 6 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Carrier Tape Dimensions: Loaded quantity 2000 PCS per reel. Note: Tolerances Unless Dimension ±0.1mm , Unit = mm Moisture Resistant Packaging Label Aluminum moisture-proof bag Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Desiccant Rev. 2 Label Page: 7 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/TR8 Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD：10% Test Sample Hours/Cycles Size No. Items Test Condition 1 Reflow Soldering Temp. : 260℃±5℃ Min. 5sec. 6 Min. 22 PCS. 0/1 Temperature Cycle H : +100℃ 15min ∫ 5 min L : -40℃ 15min 300 Cycles 22 PCS. 0/1 Thermal Shock H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 300 Cycles 22 PCS. 0/1 Temp. : 100℃ 1000 Hrs. 22 PCS. 0/1 Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1 2 3 4 5 High Temperature Storage Low Temperature Storage Ac/Re 6 DC Operating Life IF = 20 mA 1000 Hrs. 22 PCS. 0/1 7 High Temperature / High Humidity 85℃/ 85%RH 1000 Hrs. 22 PCS. 0/1 Everlight Electronics Co., Ltd. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 8 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/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. Device No. : DSE-673-026 http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 9 of 10 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 67-23UWC/S400-XX/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 Everlight Electronics Co., Ltd. Device No. : DSE-673-026 Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com http://www.everlight.com Prepared date:20-Apr.-2005 Rev. 2 Page: 10 of 10 Prepared by: Teresa Lee