MCC162-18IO1B

Overview

The IXYS MCC162-18IO1B is a phase leg thyristor module designed for high-power industrial applications. It features a rated RMS on-state current of 162 A and a repetitive peak off-state voltage of 1800 V. The device supports a non-repetitive surge current of 5.3 kA and maintains a maximum holding current of 200 mA. Electrical characteristics include a gate trigger current of 150 mA, a gate trigger voltage of 2.5 V, and a peak on-state voltage of 1.03 V. The module operates within a temperature range of -40°C to +100°C and utilizes screw mount installation.

Feature Summary

• High-voltage blocking capability suitable for demanding power conversion environments
• Robust thermal performance with direct copper-bonded alumina substrate
• Phase leg configuration for efficient bridge circuit integration

Applications

• Industrial motor drives and frequency converters
• High-power DC power supplies and rectifiers
• Static VAR compensators (SVC) and reactive power control

Procurement Notes

Verify the specific suffix 'B' against the manufacturer datasheet to confirm pinout and mechanical dimensions match the design requirements. Ensure thermal interface materials are compatible with the module's mounting surface specifications. Confirm that the supply chain source provides valid authenticity documentation for critical power semiconductor components.

Selection Notes

Select this component when a 1800 V rating is required for the specific application voltage levels. The 162 A RMS current capacity must align with the continuous load requirements of the system. Consider the 150 mA gate drive current requirement when designing the triggering circuitry to ensure reliable turn-on under all operating conditions.

Part Context

This part belongs to the IXYS MCC series of press-pack and screw-mount thyristors. The series is engineered for high reliability in heavy-duty industrial power electronics. The MCC162 variant specifically targets applications requiring substantial current handling at medium-high voltage levels.

Replacement Considerations

Cross-reference with MCC162-18IO1 or MCC162-16IO1B only if electrical parameters and mechanical footprints are identical. Verify that any substitute maintains the same 1800 V rating and 162 A current capacity without compromising thermal performance.