T1190N12TOFVTXPSA1

SCRs - Modules Overview

The T1190N12TOFVTXPSA1 is an Electric Triggered Phase Control Thyristor (PCT) manufactured by Infineon Technologies. It features a disc package with a diameter of 75mm and height of 26mm, utilizing ceramic insulation. The device supports a repetitive peak reverse voltage of 1600V and an average on-state current of 1190A at 180 degrees electrical sine. Key electrical parameters include a maximum gate trigger current of 250mA, a holding current of 300mA, and a surge current rating of 22,500A for 10ms. The junction temperature range spans from -40°C to 125°C, with a thermal resistance of 23 K/kW.

SCRs - Modules Feature Summary

• Electrically triggered phase control thyristor topology
• Robust sealed ceramic housing for high reliability
• High surge current capability for demanding applications

SCRs - Modules Applications

• Industrial motor drives
• Resistive welding equipment
• HVDC transmission systems

SCRs - Modules Procurement Notes

Verify the specific suffix VT and XPSA1 against official Infineon documentation to confirm exact electrical characteristics and packaging configuration. Ensure compatibility with standard TO-200AC mounting hardware and clamp types specified in assembly instructions before procurement.

SCRs - Modules Selection Notes

Select this component for high-power phase control applications requiring robust surge handling and reliable triggering. Consider the 1600V blocking capability and 1190A continuous current rating when designing circuits for industrial power conversion or heavy-duty machinery.

SCRs - Modules Part Context

This part belongs to the T1190N series of high-power thyristors designed for severe operating conditions. It shares architectural similarities with other models in the T1190N family, offering consistent performance metrics for large-scale industrial power electronics solutions.

SCRs - Modules Replacement Considerations

Consult official substitution guides for equivalent PCT devices within the same voltage and current class. Verify pinout and mechanical dimensions match existing board layouts before replacing with alternative manufacturers' components.