Infrared light emitting diode, side-view type
Datasheet
SIM-20ST
The SIM-20ST is a GaAs infrared light emitting diode with a side-facing detector.
High output with 1.85 lens.
Applications
Outline
• Light source for sensors
Features
1) Compact package (4.4x4.3 mm) with lens.
2) High efficiency, high output PO = 7mW (IF = 50 mA).
3) Emission spectrum well suited to silicon detectors (λP = 950 nm).
4) Good current-optical output linearity.
5) Long life, high reliability.
Dimensions (Unit : mm)
Absolute maximum ratings (Ta = 25°C)
Symbol
Value
Unit
Forward current
IF
50
mA
Reverse voltage
VR
5
V
Power dissipation
PD
80
mW
Pulse forward current
IFP*
500
mA
Operating temperature
Topr
25 to 85
°C
Storage temperature
Tstg
30 to 100
°C
Parameter
*Pulse width = 0.1 ms, duty ratio 1%
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
1/4
2017.03 - Rev.B