BYV52HR Overview
Packaged in an hermetic TO-254 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 plete ESCC specification for this device is available from the European space agency web site. ST guarantees full pliance of qualified parts with such ESCC detailed specifications.
BYV52HR Key Features
- Very small conduction losses Negligible switching losses High surge current capability High avalanche energy capability
- 150 krad (Si) low dose rate
- 3 Mrad high dose rate Package mass: 10 g ESCC qualified Figure 1. Device configuration

