TSAL7300
Vishay Telefunken
GaAs/GaAlAs IR Emitting Diode in 酶 5 mm (T鈥?
戮
) Package
Description
TSAL7300 is a high efficiency infrared emitting diode
in GaAlAs on GaAs technology, molded in clear,
plastic packages.
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.
94 8389
Features
D
D
D
D
D
D
D
D
Extra high radiant power and radiant intensity
Low forward voltage
Suitable for high pulse current operation
Standard T鈥?
戮
(酶 5 mm) package
Angle of half intensity
蠒
=
鹵
22
擄
Peak wavelength
l
p
= 940 nm
High reliability
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
Document Number 81013
Rev. 1, 20-May-99
www.vishay.de
鈥?/div>
FaxBack +1-408-970-5600
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