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): Ø 3

• Peak wavelength: λp = 940 nm

• High reliability

• High radiant power

• High radiant intensity

• Angle of half intensity: ϕ = ± 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