OPI123 Overview
Each Optoisolator in this data sheet contains an infrared Light Emitting Diode (LED) and a NPN silicon Photosensor. The OPI120 has an 890 nm Light Emitting Diode (LED) and NPN phototransistor sensor, whereas the OP123 has a 890 nm LED and a photodarlington sensor. The devices are sealed in a precast opaque housing with a optically transmissive path between the LED and the photosensor.
OPI123 Key Features
- 15 kV dc electrical isolation
- Choice of phototransistor or photodarlington output
- Hermetically sealed LED and photosensor
- Base contact for conventional transistor biasing (OP120 only)
- UL recognized File No. E58730
- Wide operating temperature range