T9G0141203DH

SCRs - Modules Overview

The T9G0141203DH is a Silicon Controlled Rectifier (SCR) manufactured by Powerex Inc. It features a single element configuration housed in a disk button package with three pins. The device supports a maximum repetitive peak reverse voltage of 1200 V and a maximum RMS on-state current of 1884 A. Key electrical specifications include a maximum DC gate trigger current of 70 mA. The component utilizes a ceramic, metal-sealed cofired body material with a round shape and no-lead terminal form.

SCRs - Modules Feature Summary

• High-capacity power handling capability suitable for demanding industrial environments
• Robust hermetic sealing using ceramic and metal materials for environmental protection
• Single-element design providing reliable switching performance

SCRs - Modules Applications

• Industrial motor drives
• Power supply systems
• Inverter circuits

SCRs - Modules Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm exact ratings. Ensure compatibility with existing thermal management solutions due to high current capabilities. Confirm package dimensions match the intended mounting hardware. Check for any specific handling requirements associated with the disk button form factor.

SCRs - Modules Selection Notes

Select this component based on its 1200 V blocking voltage and 1884 A RMS current rating. Consider the disk button package for applications requiring robust mechanical mounting and efficient heat dissipation. Evaluate the gate trigger characteristics against the available drive circuitry. Ensure the operating environment aligns with the hermetic sealing benefits.

SCRs - Modules Part Context

This SCR belongs to the T9G series from Powerex, designed for high-power applications. The series offers various voltage and current ratings within a standardized disk button package. This specific model provides a balance of high voltage tolerance and substantial current capacity, fitting into the broader portfolio of silicon controlled rectifiers for heavy-duty electronics.

SCRs - Modules Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 1200 V and 1884 A ratings exactly. Verify pinout compatibility and package dimensions before implementation.