MCC26-12IO1B

Overview

The IXYS MCC26-12IO1B is a single SCR module rated for 1200 V repetitive peak reverse voltage and 26 A average on-state current. It utilizes TO-240AA packaging with screw mount installation. The device features a maximum gate trigger current of 150 mA and a holding current of 200 mA. Operating temperatures range from -40°C to +125°C, with a peak forward voltage of 1.57 V.

Feature Summary

• High-voltage silicon thyristor construction
• Screw-mount panel installation design
• Wide operating temperature capability

Applications

• Industrial motor drives
• Power supply rectification
• General industrial control systems

Procurement Notes

Verify the specific suffix IO1B against official datasheets to confirm pinout and thermal interface specifications. Ensure compatibility with existing heatsinking requirements for the TO-240AA package. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated equipment designs.

Selection Notes

Select this component when a 1200 V rating and 26 A continuous current capacity are required in a compact TO-240AA form factor. Consider the 150 mA gate trigger requirement for driver circuit sizing. Evaluate thermal management needs based on the 1.57 V forward voltage drop at rated load conditions.

Part Context

This part belongs to the IXYS MCC series of standard thyristor modules. The series provides various current ratings within standardized packages for industrial power electronics applications. The MCC26 variant offers a balance of moderate current handling and high voltage blocking capability.

Replacement Considerations

Cross-reference electrical parameters such as Vrrm, IT(AV), and package dimensions with alternative suppliers. Verify that substitute devices meet or exceed the 1200 V and 26 A ratings while maintaining compatible gate trigger characteristics.