MCD162-18IO1

Overview

The IXYS MCD162-18IO1 is a silicon thyristor module designed for high-power phase leg applications. It features a rated average on-state current of 162 A and a non-repetitive peak surge current capability of 6.4 kA. The device supports a maximum repetitive peak off-state voltage of 1800 V, ensuring robust performance in demanding electrical environments. Key electrical parameters include a maximum gate trigger current of 150 mA 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 a screw mount installation style with a Y4-M6 package configuration.

Feature Summary

• High-voltage blocking capability suitable for industrial power conversion
• Robust surge current handling for transient protection
• Standardized screw-mount mechanical interface for secure assembly

Applications

• Industrial motor drives and variable frequency drives
• High-power DC-DC converters and power supplies
• Static power switching systems

Procurement Notes

Verify the specific manufacturer datasheet for the MCD162-18IO1 to confirm detailed thermal resistance values and absolute maximum ratings before integration. Ensure that the gate drive circuitry aligns with the specified 150 mA trigger current requirement. Cross-reference the physical dimensions against the Y4-M6 package profile to validate mounting compatibility within the target enclosure design.

Selection Notes

Select this component when an 1800 V rating is required for the specific application voltage levels. Compare the 162 A RMS current capacity against the system's continuous load requirements to ensure adequate thermal headroom. Evaluate the 1.03 V forward voltage drop impact on overall system efficiency relative to alternative low-loss devices in the same voltage class.

Part Context

This part belongs to the IXYS MCC162 series of discrete semiconductor modules. The series is engineered for general-purpose high-power switching tasks. The MCD162-18IO1 variant specifically addresses higher voltage isolation needs compared to lower-rated siblings in the lineup, maintaining consistent mechanical and thermal characteristics across the family.

Replacement Considerations

Direct cross-compatibility with other manufacturers' modules requires careful verification of pinout definitions and thermal pad geometries. Review the electrical specifications of potential substitutes to ensure equivalent surge current handling and gate sensitivity. Mechanical fitment must be confirmed independently as package tolerances may vary between different production batches or suppliers.