TSFF5400

TSFF5400 Vishay Telefunken High Speed IR Emitting Diode in ø 5 mm (T–1¾) Package Description TSFF5400 is a high speed infrared emitting diode in GaAlAs on GaAlAs double hetero (DH) technology, molded in a clear, untinted plastic package. The new technology combines the high speed of DH– GaAlAs with the efficiency of standard GaAlAs and the low forward voltage of the standard GaAs technology. 94 8390 Features D D D D D D D D D High modulation bandwidth (35 MHz) Extra high radiant power and radiant intensity Low forward voltage Suitable for high pulse current operation Standard T–1¾ (ø 5 mm) package Angle of half intensity ϕ = ± 22° Peak wavelength lp = 870 nm High reliability Good spectral matching to Si photodetectors Applications IInfrared video data transmission between Camcorder and TV set. Free air data transmission systems with high modulation frequencies or high data transmission rate requirements. Absolute Maximum Ratings Tamb = 25_C Parameter Reverse Voltage Forward Current Peak Forward Current Surge Forward Current Power Dissipation Junction Temperature Operating Temperature Range Storage Temperature Range Soldering Temperature Thermal Resistance Junction/Ambient Test Conditions Symbol VR IF IFM IFSM PV Tj Tamb Tstg Tsd RthJA Value 5 100 300 1 250 100 –25...+85 –25...+85 260 300 Unit V mA mA A mW °C °C °C °C K/W tp/T = 0.5, tp = 100 ms tp = 100 ms t x 5sec, 2 mm from case Document Number 81016 Rev. 5, 29-Jun-99 www.vishay.de FaxBack +1-408-970-5600 1 (6) ...