T9G0101003DH

SCRs - Modules Overview

The Powerex T9G0101003DH is a Silicon Controlled Rectifier (SCR) from the T9G series, designed for high-power industrial applications. It features a single element configuration with a maximum RMS on-state current of 1570 A and a repetitive peak reverse voltage of 100 V. The device utilizes a disk button package form factor with ceramic metal-sealed cofired body material. Key electrical specifications include a maximum DC gate trigger current of 200 mA and a nominal circuit commutated turn-off time of 100 µs. This component is surface mount compatible and operates as a three-pin device.

SCRs - Modules Feature Summary

• High current handling capability suitable for heavy-duty power conversion
• Fast switching performance with specified short turn-off time
• Robust construction using ceramic metal-sealed cofired materials

SCRs - Modules Applications

• Industrial motor drives
• Power supply rectification
• Inverter circuits

SCRs - Modules Procurement Notes

Verify the specific part number against official Powerex documentation to confirm exact ratings. Ensure compatibility with existing thermal management systems due to high current operation. Check for any specific handling requirements associated with the disk button package style during installation.

SCRs - Modules Selection Notes

Select this component when high RMS current capacity around 1570 A is required at low voltage levels near 100 V. Consider the fast turn-off characteristic for applications demanding rapid commutation. Evaluate the physical dimensions of the disk button package against available board space or heatsink interfaces.

SCRs - Modules Part Context

This SCR belongs to the T9G family, which offers various voltage and current combinations within a standardized disk button package. The T9G series is engineered for reliability in demanding environments, providing consistent performance across different power levels while maintaining a compact footprint relative to its current rating.

SCRs - Modules Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure any replacement matches the 1570 A RMS current, 100 V voltage rating, and 100 µs turn-off time. Verify package compatibility and pinout alignment before implementation.