EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet High Performance SMD White LED with Reflector 93-11/B2C-AS1T2M/2T Features ․White SMT package. ․Optical indicator. ․Wide viewing angle. ․Soldering methods: IR reflow soldering. ․Available on tape and reel. ․ESD protection ․Pb-free. ․The product itself will remain within RoHS compliant version. Applications ․Optical indicators. ․Coupling into light guides. ․Backlighting (LCD, cellular phones, switches, keys, displays, illuminated advertising, general lighting). ․Coupling into light guides; Interior automotive lighting (e.g. dashboard backlighting, etc.). Device Selection Guide Chip Lens Color Material Emitted Color InGaN Blue Water Clear Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 1 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T Package Outline Dimensions Notes: Tolerances Unless Dimension ±0.1mm,Unit = mm Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 2 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T 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 2000 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. The products are sensitive to static electricity and care must be fully taken when handling products. Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Min. Typ. Max. Units Condition Luminous Intensity IV 180 ------- 450 mcd IF=20mA Forward Voltage VF 2.75 ----- 3.65 V IF=20mA Viewing Angle 2θ1/2 -- 130 -- deg IF=20mA Notes: 1.Tolerance of Luminous Intensity ±11% 2.Tolerance of Dominant Wavelength ±1nm 3.Tolerance of Forward Voltage ±0.1V Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 3 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T Bin Rang Of Dom. Wavelength Group Bin Min A9 464.5 A10 467.5 M A11 470.5 A12 473.5 Bin Rang Of Luminous Intensity Bin Min 180 S1 225 S2 285 T1 360 T2 Bin Rang Of Forward Voltage Group Bin 5 6 M 7 8 Min 2.75 3.05 3.35 3.65 Max 467.5 470.5 473.5 476.5 Max 225 285 360 450 Max 3.05 3.35 3.65 3.95 Unit Condition V IF=20mA Unit Condition mcd IF=20mA Unit Condition V IF=20mA Notes: 1.Tolerance of Luminous Intensity ±11% 2.Tolerance of Dominant Wavelength ±1nm 3.Tolerance of Forward Voltage ±0.1V Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 4 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 5 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T 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. http://www.everlight.com Rev. 1 Page: 6 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T Carrier Tape Dimensions; Loaded quantity per reel 2000 PCS/reel Note: Tolerances Unless Dimension ±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.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T 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. 5 sec. Test Sample Ac/Re Hours/Cycles Size 22 PCS. 0/1 Temperature Cycle H : +100℃ 15min ∫ 5 min L : -40℃ 15min 300 Cycles 22 PCS. 0/1 3 Thermal Shock H : +100℃ 5min ∫ 10 sec L : -10℃ 5min 300 Cycles 22 PCS. 0/1 4 High Temperature Storage Temp. : 100℃ 1000 Hrs. 22 PCS. 0/1 5 Low Temperature Storage Temp. : -40℃ 1000 Hrs. 22 PCS. 0/1 6 DC Operating Life IF = 20 mA / 25℃ 1000 Hrs. 22 PCS. 0/1 7 High Temperature / High Humidity 85℃/85%RH. 1000 Hrs. 22 PCS. 0/1 2 6 Min. Everlight Electronics Co., Ltd. http://www.everlight.com Rev. 1 Page: 8 of 10 Device No.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T 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℃ 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 1~5 °C / Sec. 260°C. Max. 10 Sec. Max. 1~5 °C / Sec. Pre-heating 180~200°C 60 Sec. Max. Above 220°C 120 Sec. Max. 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.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee EVERLIGHT ELECTRONICS CO.,LTD. 93-11/B2C-AS1T2M/2T 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.: DSE-931-101 Prepared date:24-Jan-2007 Prepared by: Teresa Lee