MCC161-22IO1

Overview

The IXYS MCC161-22IO1 is a thyristor module featuring a series configuration of one SCR and one diode. It has a repetitive peak reverse voltage of 2000 V and an average on-state current of 161 A. The RMS on-state current is rated at 300 A, with a non-repetitive surge current capacity of 6400 A. The device utilizes a Y4-M6 package for base mounting and operates within a junction temperature range of -40°C to 125°C.

Feature Summary

• Series integration of SCR and diode in a single module
• High surge current capability for robust operation
• Base mounting design for efficient thermal management

Applications

• Industrial motor drives
• Power supply rectification
• Welding equipment

Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure compatibility with existing cooling systems due to the base-mount form factor. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high voltage blocking and significant current handling in a compact footprint. Evaluate thermal resistance requirements based on the Y4-M6 package constraints. Consider the series diode configuration for circuit topology simplification compared to discrete solutions.

Part Context

This part belongs to the MCC161 series of thyristor modules from IXYS. The series is designed for general purpose industrial applications requiring reliable power switching. The numbering indicates the current rating class, while the suffix denotes the specific voltage and package variant.

Replacement Considerations

Check for direct cross-reference models from IXYS or other manufacturers offering identical Y4-M6 packaging and 2000V/161A ratings. Verify gate trigger parameters and thermal characteristics match the original design specifications.