K1010MA650

Overview

The K1010MA650 is a medium voltage silicon controlled rectifier (SCR) manufactured by IXYS. It features a high repetitive peak reverse voltage of 6500V and a rated on-state current of 1010A. The device utilizes a W77 package with dimensions of 75x50x26 mm, designed for robust industrial power applications requiring high voltage blocking and significant current handling capabilities.

Feature Summary

• High voltage blocking capability suitable for demanding power systems
• Robust construction in a specialized W77 package format
• Designed for stable operation in high-current phase control environments

Applications

• Industrial motor drives
• High-power DC phase control circuits
• Medium voltage power conversion systems

Procurement Notes

Verify the specific datasheet version to confirm exact thermal resistance values and gate trigger requirements. Ensure the procurement source provides original manufacturer documentation to validate the component's authenticity and compliance with specified electrical ratings before integration into critical power hardware designs.

Selection Notes

Select this component when system design requires a single-phase SCR capable of handling over 1kA with 6.5kV isolation. Evaluate thermal management solutions compatible with the W77 footprint. Confirm that the application's duty cycle and surge currents remain within the device's absolute maximum ratings to ensure long-term reliability.

Part Context

This part belongs to IXYS's medium voltage thyristor portfolio, which includes bidirectional, reverse conducting, and gate turn-off variants. These components are engineered for heavy-duty industrial applications where standard low-voltage devices cannot meet voltage or current stress requirements.

Replacement Considerations

Public sources indicate Westcode as a potential replacement brand for this medium voltage thyristor class. Verify pinout compatibility and exact electrical parameter matching before substituting.