PCHMB400W12

Overview

The PCHMB400W12 is a single IGBT module manufactured by KYOCERA AVX. It features a maximum collector-emitter voltage of 1200 VDC and a continuous collector current rating of 400 A. The device exhibits a maximum collector-emitter saturation voltage of 1.5 V at specified conditions. It operates within a junction temperature range of -40°C to 150°C. The component utilizes screw mount for secure mechanical attachment.

Feature Summary

• High current handling capability with 400 A rating
• Robust voltage blocking up to 1200 V
• Wide operating temperature range for thermal resilience

Applications

• Industrial motor drives
• Power conversion systems
• Inverter circuits

Procurement Notes

Verify the specific datasheet version and electrical characteristics against the manufacturer's official documentation before integration. Confirm that the mounting interface and thermal management requirements align with the target application design specifications to ensure reliable operation under load conditions.

Selection Notes

Select this component for applications requiring high power density and robust switching performance. Ensure the system design accommodates the 1.5 V saturation voltage drop for efficient thermal management. Verify compatibility with gate drive requirements and the 1200 V blocking capability relative to circuit voltages.

Part Context

This part belongs to the IGBT module category from KYOCERA AVX, designed for high-power electronic applications. It represents a discrete solution for power switching, distinct from integrated circuits or passive components, focusing on voltage and current control in heavy-duty environments.

Replacement Considerations

Cross-reference with other 1200 V, 400 A single IGBT modules from KYOCERA AVX or other manufacturers. Verify pinout compatibility, package dimensions, and thermal resistance values to ensure functional equivalence without redesigning the PCB or mechanical assembly.