TSMS3700
Vishay Telefunken
GaAs Infrared Emitting Diode in SMT Package
Description
TSMS3700 is a standard GaAs infrared emitting diode
in a miniature PL–CC–2 package.
Its flat window provides a wide aperture, making it ideal
for use with external optics.
The diode is case compatible to the TEMT3700 photo-
transistor, allowing the user to assemble his own
optical interrupters.
Features
D
D
D
D
D
D
D
D
D
D
D
SMT IRED with 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 DC and high pulse current operation
Wide angle of half intensity
ϕ
=
±
60
°
Peak wavelength
l
p
= 950 nm
High reliability
Matching to TEMT3700 phototransistor
94 8553
Applications
Infrared source in tactile keyboards
IR diode in low space applications
Matching with phototransistor TEMT3700 in reflective sensors
PCB mounted infrared sensors
Infrared emitter for miniature light barriers
Document Number 81037
Rev. 3, 01-Aug-00
www.vishay.com
1 (6)