BYW81HR Datasheet - STMicroelectronics

Description
Packaged in hermetic TO-254 or SMD.5, this device is intended for use in medium voltage, high frequency switching mode power supplies, high frequency DC to DC converters, and other aerospace applications.
The complete ESCC specification for this device is available from the European Space Agency web site. ST guarantees full compliance of qualified parts with such ESCC detailed specifications.

FEATUREs
■ Very small conduction losses
■ Negligible switching losses
■ High surge current capability
■ High avalanche energy capability
■ Hermetic packages
■ Target radiation qualification:
    – 150 krad (Si) low dose rate
    – 1 Mrad high dose rate
■ ESCC qualified