MCC26-14IO1

Overview

The IXYS MCC26-14IO1 is a silicon-controlled rectifier (SCR) module designed for high-power industrial applications. It features a rated repetitive off-state voltage of 1.4 kV and an RMS on-state current capacity of 75 A. The device utilizes a Y4-M6 screw-mount package, ensuring robust mechanical stability in demanding environments. Key electrical characteristics include a forward voltage drop of 1.1 V and a gate trigger current of 150 mA. Operating within a temperature range from -40°C to +100°C, this component provides reliable phase control capabilities for heavy-duty power conversion systems.

Feature Summary

• High current handling capability with 75 A RMS on-state current rating
• Robust mechanical design utilizing Y4-M6 screw mount packaging
• Wide operating temperature range suitable for harsh industrial conditions
• Standardized gate trigger parameters for simplified circuit integration

Applications

• Industrial motor drives and variable frequency drives
• High-power DC-to-AC inversion systems
• Resistive load control in heavy manufacturing equipment

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet before procurement. Confirm that the Y4-M6 mounting interface matches the heatsink specifications. Ensure thermal management solutions are adequate for the specified maximum junction temperature. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this module when a 1.4 kV blocking voltage and 75 A continuous current are required in a compact screw-mount format. Consider the 1.1 V forward voltage drop for thermal dissipation calculations. Evaluate the 150 mA gate trigger requirement against the driving circuit's output capability. Ensure the application environment remains within the -40°C to +100°C operational limits.

Part Context

This component belongs to the IXYS MCC series of thyristor modules, which are engineered for high-reliability power electronics. The series typically offers various current ratings and voltage classes within standardized mechanical packages. These modules are commonly used in applications requiring robust phase control and high surge current tolerance.

Replacement Considerations

Direct replacements must match the 1.4 kV voltage rating, 75 A current capacity, and Y4-M6 package dimensions. Verify compatibility of gate trigger characteristics and thermal resistance values. Consult manufacturer cross-reference guides for equivalent parts from other suppliers offering similar SCR module specifications.