CM75MXA-24S

Overview

The CM75MXA-24S is a high-power insulated gate bipolar transistor (IGBT) module manufactured by Powerex Inc. It belongs to the MX series, designed for industrial motor drives and power conversion applications. The module integrates an IGBT chip with a fast recovery anti-parallel diode in a single package. Key electrical parameters include a collector-emitter voltage rating of 1200V and a continuous collector current of 75A at 25°C case temperature. The device features low saturation voltage and optimized switching characteristics to minimize conduction and switching losses. It utilizes a standard three-terminal configuration suitable for bridge circuits.

Feature Summary

• High current density design for compact power systems
• Integrated fast recovery freewheeling diode
• Optimized thermal performance via direct solder base
• Low saturation voltage for improved efficiency

Applications

• Industrial motor drive inverters
• Uninterruptible power supply (UPS) systems
• Induction heating equipment
• Switched-mode power supplies

Procurement Notes

Verify the specific suffix code against the manufacturer's latest datasheet to confirm pinout compatibility and thermal interface specifications. Ensure that the requested variant matches the required voltage and current ratings for the target application circuit. Cross-reference the manufacturing date code to assess component age and storage conditions prior to installation.

Selection Notes

Select this module based on its 1200V blocking capability and 75A continuous current rating. Evaluate the thermal resistance values provided in the official documentation to determine appropriate heatsinking requirements. Consider the switching speed characteristics relative to the system's electromagnetic interference constraints and required operating frequency range.

Part Context

This component is part of Powerex's MX series of insulated gate bipolar transistor modules. The series is engineered for robust performance in demanding power electronics environments. The MX line typically offers a balance of high current handling and efficient thermal management, making it a common choice for medium-power industrial applications requiring reliable semiconductor switching solutions.

Replacement Considerations

Direct replacements must match the 1200V/75A specification and physical footprint. Verify pin compatibility and thermal characteristics before substitution. Consult the manufacturer's cross-reference guide for approved alternative part numbers within the same product family or equivalent series.