C440M

Scrs Overview

The Powerex C440M is a silicon-controlled rectifier (SCR) designed for high-power phase control applications. It features a robust construction suitable for demanding industrial environments. The device is characterized by its ability to handle significant average current and withstand high reverse voltages, making it a critical component in power conversion systems requiring precise control of electrical energy flow.

Scrs Feature Summary

• Engineered for high-current phase control operations
• Constructed with silicon technology for reliable performance
• Designed to withstand high voltage stress conditions

Scrs Applications

• Industrial motor drives
• High-power rectification circuits
• Static power switching systems

Scrs Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm exact electrical ratings and mechanical dimensions before integration. Ensure that thermal management requirements align with the component's specifications for safe operation within the intended system environment.

Scrs Selection Notes

Evaluate the required average on-state current and repetitive peak reverse voltage against the device's rated limits. Consider the thermal resistance and mounting constraints to ensure adequate heat dissipation. Confirm compatibility with gate drive characteristics for reliable triggering under load conditions.

Scrs Part Context

Powerex specializes in high-power semiconductor devices, including SCRs and diodes, for industrial and utility applications. The C440M belongs to their portfolio of phase control thyristors, which are widely used in heavy-duty power electronics where durability and high current handling are paramount.

Scrs Replacement Considerations

Consult official Powerex documentation or authorized distributors for confirmed equivalent part numbers. Cross-referencing requires matching key parameters such as current rating, voltage rating, and package type to ensure functional compatibility without compromising system safety.