CM35MXA-24S

Overview

The CM35MXA-24S is a power semiconductor module manufactured by Powerex Inc. It features an IGBT and diode configuration housed in a flange mount package with seven terminals. The device supports a maximum collector current of 350 A and a collector-emitter voltage rating of 1200 V. It operates at a maximum junction temperature of 150 °C and includes built-in thermistor protection for thermal monitoring.

Feature Summary

• High-current switching capability suitable for industrial power conversion
• Integrated thermal protection via built-in thermistor
• Isolated flange mount design for efficient heat dissipation

Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• Induction heating systems

Procurement Notes

Verify the manufacturer datasheet to confirm pinout compatibility and thermal resistance values before integration. Ensure the mounting torque specifications are strictly followed to maintain electrical isolation integrity and reliable thermal contact during operation.

Selection Notes

Select this component when applications require high current handling up to 350 A with 1200 V blocking capability. Consider the flange mount form factor if direct chassis cooling is required. Verify that the operating frequency aligns with the switching characteristics of the IGBT technology used.

Part Context

This module belongs to the Powerex IGBT module family, designed for robust performance in demanding power electronics environments. It serves as a critical switching element in high-power converters where reliability and thermal management are primary design constraints.

Replacement Considerations

Cross-reference with other 1200V/350A IGBT modules from Powerex or equivalent manufacturers. Confirm that pin assignments and thermal interface dimensions match the existing PCB and heatsink layout to ensure mechanical fit without redesign.