This document describes the features and characteristics of the BYV52HR Aerospace 30 A - 200 V fast recovery rectifier, including very small conduction losses, negligible switching losses, high surge current capability, high avalanche energy capability, etc. The product is intended for use in medium voltage, high frequency switching mode power supplies, high frequency DC to DC converters, and other aerospace applications.
The document describes the BYV52HR, a high-performance diode designed for medium voltage, high-frequency switching mode power supplies and other aerospace applications. Key features include very small conduction losses, negligible switching losses, and high surge current capability.
The device is packaged in an hermetic TO-254 case with specific terminal configurations (Cathode, No connection, Anode). It is ESCC qualified for radiation environments up to 150 krad low dose rate and 3 Mrad high dose rate.
| Forward surge current (per diode) | 400 A |
|---|---|
| Repetitive peak reverse voltage | 200 V |
| Average output rectified current (50% duty cycle) | 30 A |
| Operating case temperature range | -55 to +150 °C |
| Junction temperature | +150 °C |
| Package type | TO-254 |
The device targets 150 krad (Si) low dose rate and 3 Mrad high dose rate.
The device operates within a case temperature range of -55 to +150 °C.