TSAL7200

U IR Emitting Diode in ø 5 mm (T–1¾ ) GaAs/GaAlAs 4 t Packageee at .D w Description TSAL7200 is a high efficiency infrared emitting diode in GaAlAs on GaAs technology, molded in a clear plastic package. In comparison with the standard GaAs on GaAs technology these emitters achieve more than 100 % radiant power improvement at a similar wavelength. The forward voltages at low current and at high pulse current roughly correspond to the low values of the standard technology. Therefore these emitters are ideally suitable as high performance replacements of standard emitters. .c om TSAL7200 Vishay Telefunken h S a 94 8389 w w Features D Extra high radiant power and radiant intensity D High reliability D Low forward voltage D Suitable for high pulse current operation D Standard T–1¾ (ø 5 mm) package D Angle of half intensity ϕ = ± 17° D Peak wavelength l p = 940 nm D Good spectral matching to Si photodetectors Applications Infrared remote control units with high power requirements Free air transmission systems Infrared source for optical counters and card readers IR source for smoke detectors 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 w w w t a .D S a e h U 4 t e .c m o Test Conditions tp/T = 0.5, tp = 100 m s tp = 100 m s t x 5sec,...