Description

The OPI150 and OPI153 each contain an infrared emitting diode and an NPN silicon Phototransistor(OPI150) or photodarlington(OPI153) opically coupled by means of a light pipe and mounted in a high dielectric plastic housing.

Features:

• 50 kV electrical isolation

• Phototransistor output (OPI150) or photodarlington output (OPI153)

• HermeƟcally sealed LED and photosensor

• Base contact lead for convenƟonal transistor biasing

• TX-TXV process available (see Hi-Rel section)