MSFC160-08

Overview

The MSFC160-08 is a thyristor/diode module manufactured by Microsemi Corporation. It features a series connection of one SCR and one diode, rated for 800 V in the off-state. The module supports a maximum average on-state current of 160 A. It utilizes a screw mount installation type within a standard module package. The device operates across a junction temperature range of -40°C to 125°C. Key electrical characteristics include a maximum gate trigger voltage of 3 V and a non-repetitive surge current capacity of 5400 A at 50 Hz.

Feature Summary

• Series configuration integrating a single silicon controlled rectifier with a diode
• Designed for chassis mounting via screw terminals
• Rated for high voltage blocking capabilities up to 800 V
• Capable of handling significant average on-state currents

Applications

• Industrial motor drive systems
• Power conversion circuits requiring controlled rectification
• High voltage DC power supply applications
• Static var generator components

Procurement Notes

Verify the specific manufacturer source when sourcing this component, as distribution channels may list it under various identifiers. Confirm the exact pinout and mechanical dimensions against the official datasheet prior to integration. Ensure that thermal management solutions are compatible with the module's heat dissipation requirements. Check for any obsolescence notices or end-of-life declarations from the original manufacturer before finalizing procurement plans.

Selection Notes

Select this module when a combined SCR and diode solution is required for phase-controlled applications. Consider the 800 V rating for medium voltage AC/DC interfaces. Evaluate the 160 A continuous current capability against the load profile. Ensure the screw mount interface matches the existing heatsink or busbar design constraints. Verify that the gate trigger specifications align with the control circuitry output levels.

Part Context

This component belongs to the MSFC160 series of thyristor modules produced by Microsemi. The series typically includes variants with different voltage ratings, such as the MSFC160-16 which offers a higher 1.6 kV rating. These modules are designed for robust industrial power electronics applications. The MSFC160-08 specifically targets applications requiring lower voltage blocking compared to other series members while maintaining high current capacity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult the manufacturer for direct replacements or equivalent series modules.