CM1200HA-24J

Overview

The CM1200HA-24J is a single IGBTMOD™ H-Series power module manufactured by Powerex, Inc. It features one N-channel IGBT transistor paired with a reverse-connected super-fast recovery free-wheel diode in a single configuration. The device supports a collector-emitter voltage (V_CES) of 1200 Volts and a continuous collector current (I_C) of 1200 Amperes at Tc = 25°C. Peak currents reach 2400 Amperes. The junction temperature range spans from -40°C to +150°C. Key electrical parameters include a typical V_CE(sat) of 2.4V at 1200A and 25°C, and a maximum isolation voltage of 2500V AC between main terminals and the base plate. Thermal resistance from junction to case is 0.022°C/W for the IGBT and 0.050°C/W for the diode.

Feature Summary

• Low drive power requirements for efficient control
• Low collector-emitter saturation voltage for reduced conduction losses
• Discrete super-fast recovery free-wheel diode integrated within the module
• Isolated baseplate design facilitating simplified system assembly and thermal management

Applications

• AC Motor Control
• Motion/Servo Control
• Uninterruptible Power Supplies (UPS)
• Welding Power Supplies
• Laser Power Supplies

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation before procurement. Confirm that the component meets all required environmental and electrical specifications for the intended application. Ensure proper handling procedures are followed due to the sensitivity of semiconductor devices. Cross-reference datasheet revisions to guarantee compatibility with existing system designs.

Selection Notes

Select this module for high-current switching applications requiring robust thermal performance and low conduction losses. Evaluate the peak current capability of 2400A against transient load requirements. Consider the thermal resistance values when designing heat sinking solutions. Verify gate drive voltage compatibility with the specified threshold and operating ranges.

Part Context

This component belongs to the H-Series Single IGBTMOD™ line from Powerex, Inc., designed specifically for demanding switching applications. The series integrates an IGBT transistor with a complementary free-wheel diode in a compact, isolated package. This configuration allows for efficient power conversion and control in industrial environments where high reliability and thermal stability are critical.

Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Ensure any replacement part matches the pinout, voltage ratings, current capacity, and thermal characteristics. Verify mechanical dimensions and mounting torque specifications to maintain system integrity.