CM200DX-24A

Overview

The CM200DX-24A is a Dual IGBTMOD NX-Series power module manufactured by Powerex Inc. It features two IGBT transistors in a half-bridge configuration, each paired with a reverse-connected super-fast recovery free-wheel diode. The components and interconnects are isolated from the heat sinking baseplate to simplify thermal management. Key electrical ratings include a collector-emitter voltage (VCES) of 1200 Volts and a continuous collector current (IC) of 200 Amperes at a case temperature of 90°C. Peak collector current reaches 400 Amperes. The module incorporates an NTC thermistor for temperature monitoring.

Feature Summary

• Half-bridge configuration with discrete super-fast recovery free-wheel diodes
• Isolated baseplate design for simplified system assembly and thermal management
• Integrated NTC thermistor for junction temperature monitoring

Applications

• AC Motor Control
• Motion/Servo Control
• Photovoltaic/Fuel Cell Systems

Procurement Notes

Verify the specific revision level against the manufacturer's documentation before procurement. Confirm that mounting torque specifications for M5 screws (31 in-lb) and M6 main terminal screws (40 in-lb) align with the mechanical design constraints of the target application. Ensure heatsink flatness requirements are met to maintain specified thermal resistance values.

Selection Notes

Select this module for applications requiring a dual IGBT half-bridge topology with high current handling capabilities. Consider the thermal resistance values (0.10 °C/W for IGBT, 0.19 °C/W for FWDi) when designing the cooling system. Verify gate drive voltage compatibility with the specified VGE range and ensure the operating junction temperature remains within the -40°C to 150°C limit.

Part Context

This component belongs to the Powerex IGBTMOD NX-Series, designed specifically for switching applications. The series utilizes a modular construction where internal components are electrically isolated from the external baseplate. This architecture supports efficient heat dissipation while maintaining electrical safety standards required for industrial power electronics.

Replacement Considerations

Public confirmed substitute part numbers: None identified.