FST30050

Diode Arrays Overview

The FST30050 is a Schottky PowerMod rectifier manufactured by Microsemi Corporation. It features a single pair common cathode diode configuration with a maximum DC reverse voltage of 50V and an average rectified current of 150A. The device supports a junction temperature up to 175°C and includes guard ring protection.

Diode Arrays Feature Summary

• Schottky barrier rectifier technology
• Guard ring protection structure

Diode Arrays Applications

• High current power supply applications
• DC-DC converter circuits
• Free-wheeling diode implementations

Diode Arrays Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm that the 150A current rating and 50V reverse voltage meet system requirements. Check for available replacement options from Microsemi or compatible manufacturers if new production is required.

Diode Arrays Selection Notes

Select this component for high-current, low-voltage applications requiring fast switching characteristics. Ensure thermal management solutions support the 175°C junction temperature limit. Verify package compatibility with existing PCB layouts due to the specific PowerMod form factor.

Diode Arrays Part Context

The FST30050 belongs to the Schottky PowerMod series designed for robust power rectification. It utilizes silicon Schottky technology to minimize forward voltage drop and reverse recovery time. The series is engineered for industrial and commercial power conversion environments.

Diode Arrays Replacement Considerations

Consult Microsemi documentation for direct cross-reference parts. Evaluate alternative Schottky rectifiers with matching 150A current and 50V voltage ratings. Verify pinout and thermal resistance specifications match the original design constraints.