PRFMB400W12

Overview

The PRFMB400W12 is a single IGBT module manufactured by KYOCERA AVX, designed for high-power industrial applications. It features a 1200 V collector-emitter voltage rating and a continuous collector current capacity of 400 A at 25°C. The device delivers a power dissipation rating of 1920 W and operates with a maximum junction temperature up to +150°C. It utilizes screw mount chassis mounting for secure installation. Key electrical characteristics include a collector-emitter saturation voltage of 1.5 V and a gate-emitter leakage current of 1 uA, with a maximum gate-emitter voltage limit of 20 V.

Feature Summary

• Single IGBT configuration optimized for high-current switching applications
• Robust thermal performance supporting operation up to +150°C junction temperature
• High current handling capability with 400 A continuous collector current rating
• Chassis mount design ensuring stable mechanical integration in power systems

Applications

• Industrial motor drives and inverters
• Uninterruptible power supply (UPS) systems
• Medium-voltage power conversion equipment

Procurement Notes

Verify the specific datasheet version and technical parameters directly with KYOCERA AVX or authorized distributors before procurement. Confirm that the application environment remains within the specified thermal limits (+150°C max) and electrical ratings (1200 V, 400 A). Ensure proper chassis mounting procedures are followed to maintain thermal conductivity and mechanical stability. Cross-reference the part number against official component databases to avoid counterfeit or obsolete stock issues.

Selection Notes

Select this module when a single IGBT solution is required for high-power density designs needing 1200 V blocking capability and substantial current handling. Consider the 1.5 V saturation voltage for efficiency calculations in conduction-heavy scenarios. Evaluate the chassis mount requirement against available cooling infrastructure, as thermal management is critical for maintaining performance near the 1920 W dissipation limit. Ensure gate drive circuits comply with the 20 V maximum gate-emitter voltage specification.

Part Context

The PRFMB400W12 belongs to the KYOCERA AVX IGBT module series, which provides discrete insulated gate bipolar transistors for power electronics. These modules integrate robust semiconductor technology suitable for demanding industrial environments. The product line emphasizes reliability and thermal efficiency, catering to applications requiring precise control over high-power electrical flows. KYOCERA AVX supports this component through comprehensive technical documentation and global distribution networks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official KYOCERA AVX resources for potential cross-references or updated series replacements.