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| EVERLIGHT ELECTRONICS CO.,LTD. Technical Data Sheet Mini TOP View LEDs (Preliminary) 45-21/YSC-AT2V1B/2T Features P-LCC-2 package. Optical indicator. Colorless clear window. Wide viewing angle. Suitable for vapor-phase reflow, Infrared reflow and wave solder processes. Computable with automatic placement equipment. Available on tape and reel (8mm Tape). Pb-free. The product itself will remain within RoHS compliant version Descriptions The 45-21 series 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 the 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 Telecommunication: indicator and backlighting in telephone and fax. Flat backlight for LCD, switch and symbol. Light pipe application. General use. Device Selection Guide Chip Lens Color Material AlGaInP Emitted Color Brilliant Yellow Water Clear Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 1 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Package Outline Dimensions Anode Mark Polarity 2.7 3.0 2.7 1.3 1.2 2.0 1.3 1.4 3.0 2.7 For Reflow Soldering (Proposal) 4.3 1.4 1.4 2.0 1.5 1.4 Recommended soldering pad design Notes: 1.All dimensions are in millimeters. 2.Tolerances unspecified are 0.1mm. Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 prepared by : Jonny Page: 2 of 10 + 1.4 2.0 EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Absolute Maximum Ratings (Ta=25) Parameter Reverse Voltage Forward Current Peak Forward Current IFP (Duty 1/10 @1KHz) Power Dissipation Electrostatic Discharge(HBM) Operating Temperature Storage Temperature Soldering Temperature Pd ESD Topr Tstg Tsol 120 2000 -40 ~ +85 -40 ~ +90 mW V 100 mA Symbol VR IF Rating 5 50 Unit V mA Reflow Soldering : 260 for 10 sec. Hand Soldering : 350 for 3 sec. Electro-Optical Characteristics (Ta=25) Parameter Luminous Intensity Viewing Angle Peak Wavelength Dominant Wavelength Spectrum Radiation Bandwidth Forward Voltage Reverse Current Symbol IV 21/2 p d VF IR Min. 360 --------585.5 ----1.75 ----Typ. ----120 589 ----20 --------Max. 900 --------594.5 ----2.35 10 Unit mcd deg nm nm nm V A Condition IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA VR=5V Notes: 1.Tolerance of Luminous Intensity 10% 2.Tolerance of Dominant Wavelength 1nm 3.Tolerance of Forward Voltage 0.1V Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 3 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Bin Range Of Dom. Wavelength Groups Bin D3 A D4 D5 Min 585.5 588.5 591.5 Max 588.5 591.5 594.5 nm IF=20mA Unit Condition Bin Range of Luminous Intensity Bin Code T2 U1 U2 V1 Min. 360 450 565 715 Max. 450 565 mcd 715 900 IF=20mA Unit Conduction Bin Range Of Groups Forward Voltage Bin 0 Min 1.75 1.95 2.15 Max 1.95 2.15 2.35 V IF=20mA Unit Condition B 1 2 Notes: 1.Tolerance of Dominant Wavelength 1nm 2.Tolerance of Luminous Intensity 10% 3.Tolerance of Forward Voltage 0.05V Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 4 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Typical Electro-Optical Characteristics Curves Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 5 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T 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.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 6 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T 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. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 7 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Reliability Test Items And Conditions The reliability of products shall be satisfied with items listed below. Confidence level90% LTPD10% No. 1 Items Reflow Soldering Test Condition Temp. : 2605 Min. 5sec. H : +100 15min 5 min L : -40 15min H : +100 5min 10 sec L : -10 5min Temp. : 100 Temp. : -40 IF = 20 mA 85/ 85%RH Test Sample Ac/Re Hours/Cycles Size 6 Min. 22 PCS. 0/1 2 Temperature Cycle 300 Cycles 22 PCS. 0/1 3 4 5 6 7 Thermal Shock High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity 300 Cycles 22 PCS. 1000 Hrs. 1000 Hrs. 1000 Hrs. 1000 Hrs. 22 PCS. 22 PCS. 22 PCS. 22 PCS. 0/1 0/1 0/1 0/1 0/1 Everlight Electronics Co., Ltd. Device No.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 8 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/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 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.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 9 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T 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.: DSE-451-016 http://www.everlight.com prepared date: 14.Mar.2007. Rev. 1 Page: 10 of 10 prepared by : Jonny |
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