This document is a technical bulletin and datasheet for the Microsemi FST2035, FST2040, and FST2045 series of Schottky barrier rectifiers. These components feature a built-in guard ring designed to provide reverse voltage protection.
The datasheet details electrical characteristics such as average forward current (up to 20 Amps per package), maximum surge current (225 Amps), and peak forward voltages. It also provides thermal specifications, including storage and operating junction temperature ranges from -55°C to 175°C, along with typical junction capacitance values.
| Average Forward Current per pkg. | 20 Amps |
|---|---|
| Maximum Surge Current per leg | 225 Amps |
| Typical Junction Capacitance | 660 pF |
| Storage temp range | -55°C to 175°C |
The maximum peak forward voltage per leg is .65 Volts when IFM = 10A and Tu = 25°C.
The maximum allowable mounting torque is 15 inch pounds when using a 6-32 screw.