This document provides a technical overview of the Microsemi FST4035 and FST4045 Schottky Barrier Rectifiers. It includes dimensional drawings comparing the package to TO-247AD standards and lists key ratings such as repetitive peak reverse voltage (35V, 40V, or 45V) and average forward current per leg (20 Amps).
| Repetitive Peak Transient Reverse Voltage (FST4035) | 35V |
|---|---|
| Repetitive Peak Transient Reverse Voltage (FST4045) | 45V |
| Average forward current per leg IF(AV) | 20 Amps |
| Maximum surge current per leg IFSM | 400 Amps |
| Operating junction temp range TJ | -55°C to +150°C |
The typical weight is 22 ounces (6.36 grams).
Yes, the FST4035 includes a guard ring for reverse protection.