PRFMB300W6

Overview

The PRFMB300W6 is a single IGBT module manufactured by KYOCERA AVX, designed for high-power industrial applications. It features a 650 V collector-emitter voltage rating and a continuous collector current capacity of 300 A. The device integrates a Fast Recovery Diode (FRD) within a 1-in-1 brake chopper circuit topology. Packaged in a chassis-mount configuration, the module is rated for a maximum power dissipation of 961 W. It utilizes silicon-based semiconductor technology to ensure robust performance under high thermal and electrical stress conditions.

Feature Summary

• Integrates an IGBT and Fast Recovery Diode (FRD) into a single 1-in-1 brake chopper circuit topology
• Engineered for high-power chassis mounting applications requiring robust thermal management
• Utilizes silicon-based semiconductor construction for reliable high-voltage switching

Applications

• Brake chopper circuits in variable frequency drives
• Industrial motor drive systems
• High-power DC link energy dissipation

Procurement Notes

Verify the specific datasheet version and mechanical drawing dimensions prior to integration, as chassis-mount modules require precise thermal interface material selection. Confirm that the cooling solution supports the 961 W power dissipation rating under expected operating ambient temperatures. Ensure the gate drive characteristics align with the IGBT switching requirements to prevent overstress during operation.

Selection Notes

Select this component when a combined IGBT and FRD solution is required for brake chopper functionality within a compact chassis-mount form factor. The 650 V rating suits medium-voltage industrial applications, while the 300 A current capability addresses high-load scenarios. Consider the thermal resistance characteristics and mounting hardware compatibility to ensure efficient heat transfer from the baseplate to the heatsink system.

Part Context

This part belongs to the KYOCERA AVX IGBT module portfolio, which focuses on high-power discrete and module solutions for industrial automation and traction. The PRFMB300W6 specifically targets the brake chopper segment, offering a consolidated solution that reduces board space compared to discrete component implementations. It complements other modules in the series by providing integrated freewheeling diode functionality.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.