The SIR-320ST3F is a GaAs infrared light emitting diode housed in clear plastic. This device has a high luminous efficiency and a 940nm spectrum suitable for silicon detectors. It is small and at the same time has a wide radiation angle, marking it ideal for compact optical control equipment.

Features

1) Compact (φ3.1mm).

2) High efficiency, high output PO=9.0mW (IF=50mA).

3) Wide radiation angle θ=±18deg.

4) Emission spectrum well suited to silicon detectors

(λP=940nm).

5) Good current-optical output linearity.

6) Long life, high reliability.

Applications

Optical control equipment

Light source for remote control devices