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TSAL4400 - GaAs/GaAlAs IR Emitting Diode

Description

TSAL4400 is a high efficiency infrared emitting diode in GaAlAs on GaAs technology, molded in clear, bluegrey tinted plastic packages.

In comparison with the standard GaAs on GaAs technology these emitters achieve about 100 % radiant power improvement at a similar wavelength.

Features

  • D Extra high radiant power D Low forward voltage D Suitable for high pulse current operation D Standard T.
  • 1 (ø 3 mm) package D Angle of half intensity ϕ = ± 25° D Peak wavelength l p = 940 nm D High reliability D Good spectral matching to Si photodetectors.

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Datasheet preview – TSAL4400

Datasheet Details

Part number TSAL4400
Manufacturer Vishay Siliconix
File Size 89.59 KB
Description GaAs/GaAlAs IR Emitting Diode
Datasheet download datasheet TSAL4400 Datasheet
Additional preview pages of the TSAL4400 datasheet.

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Full PDF Text Transcription

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U IR Emitting Diode in ø 3 mm (T–1) GaAs/GaAlAs 4 t Packageee at .D w Description TSAL4400 is a high efficiency infrared emitting diode in GaAlAs on GaAs technology, molded in clear, bluegrey tinted plastic packages. In comparison with the standard GaAs on GaAs technology these emitters achieve about 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. .
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