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| Technical Data Sheet 5mm Infrared LED, T-1 3/4 IR7373C Features High reliability 2.54mm lead spacing Low forward voltage Good spectral matching to Si photodetector High radiant intensity Pb free The product itself will remain within RoHS compliant version. Descriptions EVERLIGHT's infrared emitting diode (IR7373C) is a high intensity diode, molded in a water clear plastic package. The device is spectrally matched with phototransistor, photodiode and infrared receive module. Applications Free air transmission system Optoelectronic switch Floppy disk drive Infrared applied system Smoke detector Device Selection Guide LED Part No. IR Chip Material GaAlAs Lens Color Water clear Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 1 of 7 Prepared byJAINE TSAI IR7373C Package Dimensions Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions 0.25mm Absolute Maximum Ratings (Ta=25) Parameter Continuous Forward Current Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature Soldering Temperature *2 Power Dissipation at(or below) 25Free Air Temperature *1 Symbol IF IFP VR Topr Tstg Tsol Pd Rating 100 1.0 5 -40 ~ +85 -40 ~ +85 260 150 Units mA A V mW Notes: *1:IFP Conditions--Pulse Width100s and Duty1%. *2:Soldering time5 seconds. Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 2 of 7 Prepared byJAINE TSAI IR7373C Electro-Optical Characteristics (Ta=25) Parameter Symbol Condition IF=20mA IF=100mA Radiant Intensity Ie Pulse Width100s and Duty1% Min. 5.6 ---------- Typ. Max. 8.0 30 370 940 45 1.2 1.4 2.6 -50 -----1.5 1.8 4.0 10 -- Units mW/sr IF=1A Pulse Width100s and Duty1% Peak Wavelength Spectral Bandwidth p IF=20mA IF=20mA IF=20mA IF=100mA nm nm Forward Voltage VF Pulse Width100s and Duty1% V IF=1A Pulse Width100s and Duty1% Reverse Current View Angle IR 21/2 VR=5V IF=20mA A deg Rank ConditionIF=20mA UnitmW/sr Bin Number Min Max L 5.6 8.9 M 7.8 12.5 N 11.0 17.6 Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 3 of 7 Prepared byJAINE TSAI IR7373C Typical Electro-Optical Characteristics Curves Fig.1 Forward Current vs. Ambient Temperature 140 120 Fig.2 Spectral Distribution 100 80 IF=20mA Ta=25 C 100 80 60 40 20 0 60 40 20 0 -40 -20 0 20 40 60 80 100 Fig.3 Peak Emission Wavelength Fig.4 Forward Current Ambient Temperature 980 vs. Forward Voltage 4 10 960 3 10 940 2 10 920 900 -25 1 10 0 25 50 75 100 0 1 2 3 4 Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 4 of 7 Prepared byJAINE TSAI IR7373C Typical Electro-Optical Characteristics Curves Fig.5 Relative Intensity vs. Forward Current Fig.6 Relative Radiant Intensity vs. Angular Displacement -20 -10 0 10 20 30 1000 Ie-Radiant Intensity(mW/sr) 100 1.0 0.9 40 50 60 70 80 0.6 0.4 0.2 0 0.2 0.4 0.6 10 0.8 0.7 0 1 2 3 1 10 10 10 10 10 4 IF-Forward Current (mA) Fig.7 Relative Intensity vs. Ambient Temperature(C) Fig.8 Forward Voltage vs. Ambient Temperature(C) 15 IF=20mA 1.3 10 1.2 IF=20mA 5 1.1 0 25 50 75 100 120 1 25 50 75 100 120 Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 5 of 7 Prepared byJAINE TSAI IR7373C Reliability Test Item And Condition The reliability of products shall be satisfied with items listed below. Confidence level90% LTPD10% NO. Item Test Conditions Test Hours/ Sample Cycles Sizes 10secs 22pcs IRUx2 EeLx0.8 VFUx1.2 UUpper 1000hrs 1000hrs 1000hrs 1000hrs 22pcs 22pcs 22pcs 22pcs Specification Limit LLower Specification Limit 0/1 0/1 0/1 0/1 Failure Judgement Criteria Ac/Re 1 Solder Heat TEMP.2605 15mins 5mins 15mins 5mins 10secs 5mins 0/1 0/1 2 Temperature Cycle H : +100 L : -40 3 Thermal Shock H :+100 L :-10 4 High Temperature Storage 5 Low Temperature Storage 300Cycles 22pcs 300Cycles 22pcs 0/1 TEMP.+100 TEMP.-40 6 DC Operating Life IF=20mA 7 High Temperature/ 85 / 85% R.H High Humidity Everlight Electronics Co., Ltd. Device NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 6 of 7 Prepared byJAINE TSAI IR7373C Packing Quantity Specification 1.500PCS/1Bag5Bags/1Box 2.10Boxes/1Carton Label Form Specification CPN: Customer's Production Number P/N : Production Number QTY: Packing Quantity AT: Ranks HUE: Peak Wavelength REF: Reference LOT No: Lot Number MADE IN TAIWAN: Production Place RoHS IR7373C Notes 1. Above specification may be changed without notice. EVERLIGHT 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 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 corporation. Please don't reproduce or cause anyone to reproduce them without EVERLIGHT's consent. 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 NoDIR-737-279 http:\\www.everlight.com Prepared date08-26-2005 Rev 2 Page: 7 of 7 Prepared byJAINE TSAI |
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