PM400HSA120

Overview

The Powerex PM400HSA120 is an Intelligent Power Module (IPM) designed for power switching applications operating at frequencies up to 20kHz. It integrates a half-phase IGBT inverter output with a rated current of 400 Amperes and a voltage rating of 1200 Volts. The module features a flat-base type insulated package, combining high-power devices with optimized gate drive and protection logic circuits.

Feature Summary

• Integrates complete output power circuit with built-in control circuits for optimum gate drive
• Includes protection logic for short circuit, over current, over temperature, and under voltage conditions
• Utilizes a flat-base type insulated package design

Applications

• Inverters
• UPS systems
• Motion and servo control
• Power supplies

Procurement Notes

Verify the specific manufacturer designation, as the PM400HSA120 part number appears in documentation from both Mitsubishi Electric Semiconductor and Powerex Inc. Confirm the exact datasheet version and electrical characteristics match your system requirements before procurement, as specifications may vary between manufacturers using this identifier.

Selection Notes

Select this component for applications requiring a half-phase configuration with high current handling capabilities. Ensure the thermal management solution supports the flat-base package type. Verify that the integrated protection logic aligns with the safety requirements of the target inverter or motor control application.

Part Context

This component belongs to the class of Intelligent Power Modules, which combine power switches with driver and protection circuits. It serves as a key building block for medium-to-high power conversion systems, offering a compact alternative to discrete IGBT assemblies by integrating necessary control functions into a single package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires consulting official manufacturer substitution guides to ensure compatibility with voltage, current, and pinout specifications.