MCC162-18IO1

Overview

The IXYS MCC162-18IO1 is a phase leg thyristor module designed for high-power industrial applications. It features an RMS on-state current of 162 A and a repetitive peak reverse voltage of 1800 V. The device supports a non-repetitive surge current rating of 6.4 kA, ensuring robust performance under transient conditions. Key electrical parameters include a maximum gate trigger current of 150 mA, a maximum gate trigger voltage of 2.5 V, and a maximum holding current of 200 mA. The forward voltage drop is specified at 1.03 V, with a peak on-state voltage of 1.25 V. The module operates within a temperature range of -40°C to +100°C and utilizes screw mount installation via a Y4-M6 package.

Feature Summary

• High-voltage blocking capability suitable for demanding power conversion environments
• Robust surge current handling for protection against transient overloads
• Low forward voltage drop for improved energy efficiency in conduction phases

Applications

• Industrial motor drives and variable frequency drives
• DC power supply rectification circuits
• Pulse width modulation inverter input stages

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with existing thermal management designs. Confirm that the gate drive circuitry aligns with the 150 mA trigger requirement. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure mounting hardware matches the Y4-M6 specification for secure mechanical attachment.

Selection Notes

Select this component when a single-phase leg configuration is required for voltages up to 1800 V. Consider the 162 A RMS current rating relative to the expected load profile and cooling capabilities. Evaluate the thermal resistance characteristics to determine appropriate heatsink sizing for operation near the maximum junction temperature limit.

Part Context

This module belongs to the MCC series of thyristor modules manufactured by IXYS. The series is engineered for general-purpose industrial power control applications. It represents a standard solution for medium-to-high power density requirements where reliable switching and high voltage tolerance are critical design factors.

Replacement Considerations

Direct replacements must match the 162 A current rating, 1800 V voltage rating, and Y4-M6 package footprint. Verify pinout compatibility and gate trigger specifications before substitution.