PRHMB300W12

Overview

The PRHMB300W12 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 of 300 A. The device integrates a brake chopper circuit within a 1-in-1 configuration, providing efficient energy dissipation capabilities. Rated at 1320 W, this chassis-mount module utilizes robust semiconductor technology to ensure reliable operation under demanding electrical loads and thermal conditions typical in motor drive and power conversion systems.

Feature Summary

• Integrates a dedicated brake chopper circuit for dynamic braking control
• Single IGBT configuration with high current handling capacity
• Chassis mount design optimized for thermal management

Applications

• Industrial motor drives
• Dynamic braking systems
• Power conversion units

Procurement Notes

Verify the specific datasheet version and technical specifications directly with KYOCERA AVX or authorized distributors before procurement. Confirm mechanical mounting requirements and thermal interface material compatibility for your chassis design. Ensure that the 1200 V and 300 A ratings align with your system's electrical constraints. Request official documentation to validate the brake chopper functionality and switching characteristics for accurate circuit simulation.

Selection Notes

Select this module when a combined IGBT and brake chopper solution is required for space-constrained high-power designs. Consider the 1200 V rating for medium-voltage DC bus applications. Evaluate the 300 A current capability against peak load requirements. The chassis mount form factor necessitates compatible cooling infrastructure. Verify that the integrated brake chopper meets the specific deceleration energy dissipation needs of the target application.

Part Context

This component belongs to the IGBT module product line from KYOCERA AVX, focusing on power electronics solutions. It complements their portfolio of discrete semiconductors and modules used in industrial automation and energy systems. The integration of the brake chopper distinguishes it from standard IGBT modules, offering a compact solution for regenerative energy management in motor control applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult KYOCERA AVX technical support for direct replacements or cross-reference options based on specific electrical and mechanical parameters.