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 Emitted Color AlGaInP Brilliant Yellow Water Clear Everlight Electronics Co., Ltd. http://www.everlight.com Device No.: DSE-451-016 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 2.0 + - 1.4 Anode Mark Polarity 2.7 3.0 2.0 1.2 1.3 1.3 2.7 1.4 For Reflow Soldering (Proposal) 3.0 4.3 2.7 1.5 1.4 2.0 1.4 1.4 Recommended soldering pad design Notes: 1.All dimensions are in millimeters. 2.Tolerances unspecified are ±0.1mm. Everlight Electronics Co., Ltd. http://www.everlight.com Device No.: DSE-451-016 prepared date: 14.Mar.2007. Rev. 1 Page: 2 of 10 prepared by : Jonny EVERLIGHT ELECTRONICS CO.,LTD. 45-21/YSC-AT2V1B/2T Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Symbol Rating Unit Reverse Voltage VR 5 V Forward Current IF 50 mA IFP 100 mA Power Dissipation Pd 120 mW Electrostatic Discharge(HBM) ESD 2000 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +90 ℃ Soldering Temperature Tsol Peak Forward Current (Duty 1/10 @1KHz) 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 360 ----- 900 mcd IF=20mA Viewing Angle 2θ1/2 ----- 120 ----- deg IF=20mA Peak Wavelength λp ----- 589 ----- nm IF=20mA Dominant Wavelength λd 585.5 ----- 594.5 nm IF=20mA Spectrum Radiation Bandwidth △λ ----- 20 ----- nm IF=20mA Forward Voltage VF 1.75 ----- 2.35 V IF=20mA Reverse Current IR ----- ----- 10 μA 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. http://www.everlight.com Device No.: DSE-451-016 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 A Bin Min Max D3 585.5 588.5 D4 588.5 591.5 D5 591.5 594.5 Unit Condition nm IF=20mA Bin Range of Luminous Intensity Bin Code Min. Max. T2 360 450 U1 450 565 U2 565 715 V1 715 900 Bin Range Of Groups Unit Conduction mcd IF=20mA Forward Voltage Bin Min Max 0 1.75 1.95 1 1.95 2.15 2 2.15 2.35 B Unit Condition V IF=20mA Notes: 1.Tolerance of Dominant Wavelength ±1nm 2.Tolerance of Luminous Intensity ±10% 3.Tolerance of Forward Voltage ±0.05V Everlight Electronics Co., Ltd. http://www.everlight.com Device No.: DSE-451-016 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. http://www.everlight.com Device No.: DSE-451-016 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. http://www.everlight.com Device No.: DSE-451-016 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 Everlight Electronics Co., Ltd. http://www.everlight.com Device No.: DSE-451-016 prepared date: 14.Mar.2007. Rev. 1 Label 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 level：90% LTPD：10% No. Items Test Condition 1 Reflow Soldering Temp. : 260℃±5℃ Min. 5sec. 2 3 4 5 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 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 High Temperature Storage Low Temperature Storage 6 Min. 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. http://www.everlight.com Device No.: DSE-451-016 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 : 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 Device No.: DSE-451-016 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. http://www.everlight.com Device No.: DSE-451-016 prepared date: 14.Mar.2007. Rev. 1 Page: 10 of 10 prepared by : Jonny