T9G0061203DH

SCRs - Modules Overview

The T9G0061203DH is a Silicon Controlled Rectifier (SCR) phase control module manufactured by Powerex Inc. It features a maximum repetitive peak off-state voltage of 600 V and an on-state current rating of 1200 A. The device supports a surge current of 1880 A and utilizes a TO-200 variation chassis mount package.

SCRs - Modules Feature Summary

• High-power SCR module designed for efficient performance in high surge applications
• Chassis mount construction with integrated heat sink capabilities
• Phase control functionality for industrial power management

SCRs - Modules Applications

• Industrial phase control systems
• High-current power conversion circuits
• Heavy-duty motor drive applications

SCRs - Modules Procurement Notes

Verify the specific thermal resistance requirements against your heatsink design to ensure adequate cooling for the 1200 A continuous current rating. Confirm that the TO-200 mechanical dimensions match your mounting infrastructure. Ensure gate trigger parameters align with your control circuitry before integration into the final assembly.

SCRs - Modules Selection Notes

Select this component when a robust, single-chip SCR solution is required for phase control applications demanding high current handling. The 600 V rating suits lower voltage AC systems. Consider the physical size of the TO-200 package and the necessity for direct chassis mounting in your thermal management strategy compared to smaller discrete alternatives.

SCRs - Modules Part Context

This part belongs to the Powerex SCR module family, specifically engineered for phase control. It differs from standard diodes like the R720 series by offering controllable switching rather than passive rectification. The module integrates the silicon die with a baseplate for direct thermal dissipation to external cooling systems.

SCRs - Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing gate drive signals if substituting with other 600V 1200A SCRs.