TSML3700
Vishay Telefunken
GaAs/GaAlAs Infrared Emitting Diode in SMT Package
Description
TSML3700 is an infrared emitting diode in GaAlAs on
GaAs technology in a miniature PL鈥揅C鈥? SMD pack-
age.
It has been designed to meet the increasing demand
on optoelectronic devices for surface mounting.
The package consists of a lead frame which is sur-
rounded with a white thermoplast. The reflector inside
the package is filled up with clear epoxy.
This new package achieves an improvement of 100%
in radiant intensity, compared with the old SOT鈥?3
package.
94 8553
Features
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SMT IRED with extra high radiant power
Low forward voltage
Compatible with automatic placement equipment
EIA and ICE standard package
Suitable for infrared, vapor phase and wave-
solder process
Available in 8 mm tape
Suitable for pulse current operation
Extra wide angle of half intensity
蠒
=
鹵
60
擄
Peak wavelength
l
p
= 925 nm
High reliability
Matching to TEMT3700 phototransistor
Applications
Infrared source in tactile keyboards
IR diode in low space applications
Matching with phototransistor TEMT3700 in reflective sensors
High performance PCB mounted infrared sensors
High power infrared emitter for miniature light barriers
Document Number 81034
Rev. 3, 20-May-99
www.vishay.de
鈥?/div>
FaxBack +1-408-970-5600
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