TSSF4500 www.vishay.com Vishay Semiconductors High Speed Infrared Emitting Diode, 890 nm, GaAlAs Double Hetero FEATURES Package type: leaded Package form: side view Dimensions (L x W x H in mm): 4.5 x 4 x 4.8 Peak wavelength: = 890 nm p High reliability High radiant power High radiant intensity Angle of half intensity: = 22 Low forward voltage Suitable for high pulse current operation 94 8688 High modulation bandwidth: f = 12 MHz c Good spectral matching with Si photodetectors Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC DESCRIPTION Note TSSF4500 is an infrared, 890 nm emitting diode in GaAlAs ** Please see document Vishay Material Category Policy: www.vishay.com/doc 99902 double hetero (DH) technology with high radiant power and high speed, molded in a clear, untinted plastic package. APPLICATIONS Infrared high speed remote control and free air data transmission systems with high modulation frequencies or high data transmission rate requirements TSSF4500 is ideal for the design of transmission systems according to IrDA requirements and for carrier frequency based systems (e.g. ASK/FSK - coded, 450 kHz or 1.3 MHz) PRODUCT SUMMARY COMPONENT I (mW/sr) (deg) (nm) t (ns) e p r TSSF4500 20 22 890 30 Note Test conditions see table Basic Characteristics ORDERING INFORMATION ORDERING CODE PACKAGING REMARKS PACKAGE FORM TSSF4500 Bulk MOQ: 4000 pcs, 4000 pcs/bulk Side view Note MOQ: minimum order quantity ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT Reverse voltage V 5V R Forward current I 100 mA F Peak forward current t /T = 0.5, t = 100 s I 200 mA p p FM Surge forward current t = 100 s I 1.5 A p FSM Power dissipation P 160 mW V Rev. 1.7, 24-Aug-11 Document Number: 81040 1 For technical questions, contact: emittertechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 TSSF4500 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT Junction temperature T 100 C j Operating temperature range T - 40 to + 100 C amb Storage temperature range T - 40 to + 100 C stg Soldering temperature t 5 s, 2 mm from case T 260 C sd Thermal resistance junction/ambient Leads not soldered R 450 K/W thJA 250 125 200 100 150 75 R thJA R thJA 100 50 50 25 0 0 0 20 40 60 80 100 0 20 40 60 80 100 94 8029 94 7916 T - Ambient Temperature (C) T - Ambient Temperature (C) amb amb Fig. 1 - Power Dissipation Limit vs. Ambient Temperature Fig. 2 - Forward Current Limit vs. Ambient Temperature BASIC CHARACTERISTICS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT I = 100 mA, t = 20 ms V 1.35 1.6 V F p F Forward voltage I = 1.5 A, t = 100 s V 2.4 V F p F Temperature coefficient of V I = 1 mA TK - 1.8 mV/K F F VF Reverse current V = 5 V I 10 A R R Junction capacitance V = 0 V, f = 1 MHz, E = 0 C 160 pF R j I = 100 mA, t = 20 ms I 10 20 50 mW/sr F p e Radiant intensity I = 1 A, t = 100 s I 200 mW/sr F p e Radiant power I = 100 mA, t = 20 ms 35 mW F p e Temperature coefficient of I = 100 mA TK - 0.7 %/K e F e Angle of half intensity 22 deg Peak wavelength I = 100 mA 890 nm F p Spectral bandwidth I = 100 mA 40 nm F Temperature coefficient of I = 100 mA TK 0.2 nm/K p F p Rise time I = 100 mA t 30 ns F r Fall time I = 100 mA t 30 ns F f Cut-off frequency I = 70 mA, I = 30 mA pp f 12 MHz DC AC c Virtual source diameter d2.1 mm Rev. 1.7, 24-Aug-11 Document Number: 81040 2 For technical questions, contact: emittertechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 P - Power Dissipation (mW) V I - Forward Current (mA) F