MSCD100-08

Overview

The Microsemi Corporation MSCD100-08 is a three-phase bridge rectifier designed for high-power applications. It features an average forward current rating of 100 A and a maximum repetitive peak reverse voltage of 800 V. The device utilizes standard technology and operates within a junction temperature range of -40°C to 150°C. It is housed in the SM3-20H package with M3 terminal finish, suitable for base mounting. The component exhibits a typical forward voltage drop of 1.9 V at 300 A and a reverse leakage current of 300 µA at 800 V.

Feature Summary

• Three-phase rectification capability for industrial power conversion
• High thermal stability supporting operation up to 150°C junction temperature
• Robust construction with M3 terminal finish for reliable base mounting

Applications

• Industrial motor drives
• Power supply units
• Welding equipment

Procurement Notes

Verify part authenticity through authorized channels as this component may be subject to obsolescence notices. Confirm specific suffix requirements against original design specifications to ensure compatibility with existing assembly processes. Check for available replacement options from the manufacturer if new production availability is limited.

Selection Notes

Select this component when a three-phase configuration is required with 100 A current handling capacity. Ensure the application voltage does not exceed the 800 V peak reverse rating. Verify that the mechanical footprint matches the SM3-20H package dimensions and that the mounting method supports base installation constraints.

Part Context

This device belongs to the MSD100 series of three-phase bridge rectifiers manufactured by Microsemi Corporation. It is engineered for robust performance in demanding power electronics environments. The series provides standardized solutions for converting AC to DC in medium-to-high power systems requiring reliable semiconductor switching characteristics.