MCD72-18IO8B

Overview

The MCD72-18IO8B is a discrete semiconductor module manufactured by IXYS, belonging to the MCD72 series. It is constructed using silicon technology and housed in a TO-240AA package with screw mount installation style. The device functions as a phase leg configuration within the discrete power modules category. Key electrical specifications include an output current rating of 72 A and a reverse voltage capability of 1800 V. The module operates within a temperature range from -40 C to +100 C.

Feature Summary

• Phase leg configuration for power conversion circuits
• High voltage blocking capability suitable for industrial applications
• Robust silicon construction for thermal stability

Applications

• Industrial motor drives
• Power inversion systems
• Static power switching

Procurement Notes

Verify the exact part number against official IXYS documentation before procurement. Confirm that the specific suffix matches the required voltage and current ratings. Ensure compatibility with existing cooling solutions due to the screw mount package type. Check for RoHS compliance status if required by local regulations. Validate supplier authorization to guarantee component authenticity.

Selection Notes

Select this module when a 72 A continuous current and 1800 V blocking voltage are required in a compact form factor. Consider the TO-240AA package dimensions for mechanical integration. Evaluate thermal management requirements based on the specified operating temperature range. Compare gate trigger characteristics against available driver circuitry capabilities.

Part Context

This component is part of the IXYS MCD72 series of discrete semiconductor modules. The series offers various current and voltage combinations within the same physical footprint. Other variants in the family may differ in amperage or voltage ratings while maintaining similar mounting and thermal characteristics.

Replacement Considerations

Direct replacements must match the 72 A current, 1800 V voltage, and TO-240AA package. Verify pinout compatibility and thermal resistance values. Cross-reference with other manufacturers' phase leg modules offering identical electrical ratings. Ensure gate drive requirements are compatible with alternative devices.