DESCRIPTION
TSAL4400 is an infrared, 940 nm emitting diode in GaAlAs, MQW technology with high radiant power molded in a blue-gray plastic package.
FEATURES
⢠Package type: leaded
⢠Package form: T-1
⢠Dimensions (in mm): à 3
⢠Peak wavelength: λp = 940 nm
⢠High reliability
⢠High radiant power
⢠High radiant intensity
⢠Angle of half intensity: Ï = ± 25°
⢠Low forward voltage
⢠Suitable for high pulse current operation
⢠Good spectral matching with Si photodetectors
⢠Package matches with detector TEFT4300
⢠Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
APPLICATIONS
⢠Infrared remote control units
⢠Free air transmission systems
⢠Infrared source for optical counters and card readers
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