CM100DU-12H

Overview

The CM100DU-12H is a dual insulated gate bipolar transistor (IGBT) module manufactured by Powerex. It features a half-bridge configuration with two IGBTs and integrated super-fast recovery free-wheel diodes. The device is rated for 600 volts collector-emitter voltage and 100 amperes continuous collector current. Designed for high power switching applications, it utilizes an isolated baseplate to facilitate thermal management and simplify system assembly. The module supports low drive power requirements and enables high-frequency operation within industrial power electronics systems.

Feature Summary

• Half-bridge configuration integrating two IGBTs with reverse-connected super-fast recovery free-wheel diodes
• Isolated baseplate design allowing simplified mounting on common heatsinks without electrical shorting
• Optimized for low saturation voltage and reduced drive power consumption
• Capable of supporting high-frequency switching operations in demanding power environments

Applications

• AC motor control systems
• Motion and servo control drives
• Uninterruptible power supply (UPS) units
• Welding power supplies

Procurement Notes

Verify the manufacturer designation carefully, as Mitsubishi Electric Semiconductor also lists this part number under identical specifications. Confirm that the specific lot corresponds to Powerex production when sourcing from distributors who may list multiple manufacturers for the same JEDEC-style code. Ensure the datasheet version matches the required electrical characteristics for your design.

Selection Notes

Select this module for applications requiring a robust 600V/100A solution with integrated freewheeling diodes. The isolated baseplate simplifies thermal interface design compared to non-isolated alternatives. Consider the switching frequency capabilities and thermal resistance values provided in the official datasheet to ensure adequate heatsinking for the intended duty cycle and ambient conditions.

Part Context

This component belongs to the family of high-power switching insulated modules originally developed by Powerex, which has historical ties to Mitsubishi Electric's semiconductor division. The CM series typically denotes IGBT modules designed for industrial inverter and converter applications. The 'DU' suffix often indicates a specific internal configuration or diode type within the product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with Mitsubishi Electric equivalents requires verification of pinout compatibility and exact thermal parameters.