EAIST1708A1

Technical Data Sheet 0603 Package Infrared LED EAIST1708A1 Features ․Peak wavelength λp=940nm ․Package in 8mm tape on 7” diameter reel ․Compatible with infrared and vapor phase reflow solder process. ․Pb free ․The product itself will remain within RoHS compliant versi Description ․EAIST1708A1 is an infrared emitting diode in miniature SMD package which is molded in a water clear epoxy. The device is spectrally matched with silicon photodiode and phototransistor. Applications ․PCB mounted infrared sensor ․Infrared remote control units with high power requirement ․Scanner ․Infrared applied system Device Selection Guide Device No. EAIST1708A1 1 Chip Material AlGaAs Lens Color Water clear Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com DATASHEET EAIST1708A1 Package Dimensions Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.1mm Absolute Maximum Ratings (Ta=25℃) Parameter Continuous Forward Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature *1 Power Dissipation at(or below) 25℃Free Air Temperature Symbol Rating Unit IF VR Topr Tstg Tsol 65 5 -25 ~ +85 -40 ~ +100 260 mA V ℃ ℃ ℃ Pd 130 mW Notes: *1:Soldering time≦5 seconds. 2 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com DATASHEET EAIST1708A1 Electro-Optical Characteristics (Ta=25℃) Parameter Radiant Intensity Symbol Min. Typ. Max. 0.2 0.6 -- -- 4.0 -- Ie Unit Condition IF=20mA mW /sr IF=100mA Pulse Width≦100μ s ,Duty≦1% Peak Wavelength λ p -- 940 -- nm IF=20mA Spectral Bandwidth Δλ -- 45 -- nm IF=20mA Forward Voltage VF -- 1.2 1.5 -- 1.4 1.8 -- 2.6 4.0 IF=20mA V IF=100mA Pulse Width≦100μ s ,Duty≦1% IF=1A Pulse Width≦100μ s ,Duty≦1 Reverse Current IR -- -- 10 μ A VR=5V View Angle 2θ1/2 -- 140 -- deg IF=20mA Rank Condition：IF=20mA Unit：mW/sr Bin Number Min Max 3 E 0.2 1.0 F 0.5 1.5 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 G 1.0 2.5 www.everlightamericas.com DATASHEET EAIST1708A1 Typical Electrical/Optical/Characteristics Curves Spectral Distribution Forward Current vs. Ambient Temperature 140 100 120 IF=20mA Ta=25° C 80 100 60 80 60 40 40 20 20 0 0 -25 0 20 40 60 80 100 Peak Emission Wavelength vs. Ambient Temperature 980 Forward Current vs. Forward Voltage 4 10 960 3 10 940 2 10 920 900 -25 0 25 50 75 100 1 10 0 4 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 1 2 3 4 www.everlightamericas.com DATASHEET EAIST1708A1 Relative Radiant Intensity vs. Angular Displacement Relative Intensity vs Forward Current Ie-Radiant Intensity(mW/sr) 100 -20 0 10 20 30 10 1 0 0 10 10 1 2 10 10 3 IF-Forward Current (mA) 5 -10 10 4 1.0 40 0.9 50 0.8 0.7 60 70 80 0.6 0.4 0.2 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 0 0.2 0.4 0.6 www.everlightamericas.com DATASHEET EAIST1708A1  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 The LEDs should be used within a year. 2.4 After opening the package, the LEDs should be kept at 30℃ or less and 60%RH or less. 2.5 The LEDs should be used within 168 hours (7 days) after opening the package 2.6 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 Min. 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. 6 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com DATASHEET EAIST1708A1 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. 7 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com DATASHEET EAIST1708A1 Package Dimensions Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm 2. Carrier Tape Dimensions:(Quantity: 3000pcs/reel) Note: The tolerances unless mentioned is ±0.1mm ,Unit = mm 8 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com DATASHEET EAIST1708A1 Packing Procedure Label Aluminum moistue-proof bag Desiccant Label Label Form Specification CPN: Customer’s Production Number P/N : Production Number QTY: Packing Quantity CAT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place Notes 1. Above specification may be changed without notice. Everlight Americas will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. Everlight Americas assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of Everlight Americas corporation. Please don’t reproduce or cause anyone to reproduce them without Everlight Americas’s consent. 9 Copyright © 2010, Everlight Americas Inc. All Rights Reserved. Release Date : May.05.2014. Issue No: XXXXXXXXXX Rev.0.1 www.everlightamericas.com