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The CM75DU-24H is a high-power switching insulated IGBT module manufactured by Powerex Inc. It features a dual IGBT configuration with built-in freewheeling diodes, rated for 1200V collector-emitter voltage and 75A continuous collector current. The component utilizes an isolated flange mount package design to facilitate thermal management and electrical isolation in demanding power conversion applications.
This component belongs to the CM series of insulated IGBT modules from Powerex, which are engineered for robust performance in high-voltage power electronics. The 'DU' designation typically indicates a dual unit configuration with integrated diodes, while '24H' denotes the 1200V voltage class within the manufacturer's product line.
Direct replacements must match the 1200V/75A rating and dual IGBT-diode topology. Verify pinout compatibility and thermal resistance specifications before substitution. Cross-reference with Mitsubishi Electric equivalents if available, as Powerex often shares technology platforms.