Datasheet | February 26, 2018

Radiation Tolerant, Phototransistor Hermetic Surface Mount Optocoupler: OLS249 Datasheet

Source: Skyworks Solutions, Inc.

The OLS249 is a radiation tolerant, phototransistor hermetic surface mount optocoupler designed specifically for hi-rel applications requiring optical isolation. This device is comprised of a light emitting diode and a NPN silicon phototransistor that is electrically isolated yet optically coupled inside a hermetic 4-pin leadless chip carrier package. For more features and specifications on the OLS049 and OLS249, download the respective datasheets.