TSUS540

( DataSheet : www.DataSheet4U.com ) TSUS540. Vishay Telefunken GaAs Infrared Emitting Diodes in ø 5 mm (T–1¾ ) Package Description TSUS540. series are infrared emitting diodes in standard GaAs on GaAs technology, molded in a clear, blue–grey tinted plastic package. The devices are spectrally matched to silicon photodiodes and phototransistors. 94 8390 Features D Low cost emitter D Low forward voltage D High radiant power and radiant intensity D Suitable for DC and high pulse current operation D Standard T–1¾ (ø 5 mm) package D Comfortable angle of half intensity ϕ = ± 22° D Peak wavelength l p = 950 nm D High reliability D Good spectral matching to Si photodetectors Applications Infrared remote control and free air transmission systems with low forward voltage and comfortable radiation angle requirements in combination with PIN photodiodes or phototransistors. 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 5 150 300 2.5 210 100 –55...+100 –55...+100 260 375 Unit V mA mA A mW °C °C °C °C K/W tp/T = 0.5, tp = 100 m s tp = 100 m s t x 5sec, 2 mm from case Document Number 81056 Rev. 2, 20-May-99 www.vishay.de FaxBack +1-408-970-5600 1 (6) www.DataSheet4U.com TSUS540. Vishay ...