OPI153 Overview
Each OPI150 and OPI153 is an optically coupled isolator that contains an infrared emitting diode and a NPN silicon phototransistor (OPI150) or photodarlington (OPI153), each sealed in an individual hermetically sealed package. The diode and phototransistor or diode and photodarlington are then optically coupled by means of a light pipe and mounted in a high dielectric plastic housing. These devices are designed for...
OPI153 Key Features
- 50 kV electrical isolation
- Choice of phototransistor or photodarlington output
- High speed 5 Mbit/sec (NRZ) OPI155 only
- Hermetically sealed LED and photosensor
- Base contact lead for conventional transistor biasing