SIM-22ST(2010) Datasheet PDF - ROHM Semiconductor

The SIM-22ST is a GaAs infrared light emitting diode housed in side emission. High output with 1.5 lens.

FEATUREs
1) Compact package (4.7x4.6 mm) with lens.
2) High efficiency, high output.
3) Emission spectrum well suited to silicon detectors (P = 950 nm).
4) Good current-optical output linearity.
5) Long life, high reliability.

APPLICATIONs
    Light source for sensors