PM50RSA120

Overview

The PM50RSA120 is a three-phase brake IGBT inverter output module manufactured by Powerex. It features an insulated flat-base package designed for power switching applications operating at frequencies up to 20kHz. The module integrates high-power IGBTs and free-wheel diodes with built-in control circuits that provide optimum gate drive and protection logic, including short circuit, over current, over temperature, and under voltage safeguards.

Feature Summary

• Intelligent Power Module architecture combining high-power devices with optimized gate drive and protection circuitry
• Integrated protection logic for short circuit, over current, over temperature, and under voltage conditions
• Flat-base type insulated package design suitable for efficient thermal management

Applications

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

Procurement Notes

Verify the manufacturer designation carefully, as the component is listed under both Mitsubishi Electric Semiconductor and Powerex due to historical corporate relationships. Confirm the specific datasheet version and package details match your system requirements before procurement. Ensure the source provides official documentation to validate authenticity and technical specifications.

Selection Notes

Select this module for applications requiring integrated intelligent power management in a compact insulated package. The built-in protection features simplify driver design by handling critical safety functions internally. Consider the 20kHz frequency rating when designing heat sinks and filtering components for your specific inverter or motor control application.

Part Context

This component belongs to the Intellimod series of Intelligent Power Modules. These modules are designed to reduce system size and cost by integrating power switches with control logic. The series utilizes field-verified H-series IGBT technology to ensure reliability across various industrial power conversion environments.

Replacement Considerations

Public confirmed substitute part numbers were not identified in available verified sources.