Dual Channel, Radiation Tolerant Phototransistor Optocoupler: OLS2249 Datasheet

Isolink, a subsidiary of Skyworks Solutions, is pleased to offer a new dual channel, radiation-tolerant, hermetic surface mounted phototransistor optocoupler that is designed for high-reliability military and medical applications requiring optical isolation in gamma, neutron and proton radiation environments with high current transfer ratio and low saturation Vce. Each optocoupler channel consists of a light emitting diode and NPN silicon phototransistor that is electrically isolated but optically coupled inside a hermetic 8-pin leadless chip carrier package.