TD370N18KOFHPSA1

SCRs - Modules Overview

The TD370N18KOFHPSA1 is a phase control thyristor module from Infineon Technologies, utilizing pressure contact technology and Advanced Medium Power Technology (AMPT). It features an electrically insulated base plate and industrial standard packaging. Key electrical parameters include a repetitive peak forward and reverse off-state voltage of 1800 V, a maximum average on-state current of 364 A at a case temperature of 85°C, and a surge current rating of 12,100 A. The module has a threshold voltage of 0.8 V, a slope resistance of 0.54 mΩ, and a thermal resistance from junction to case of 0.1 K/W.

SCRs - Modules Feature Summary

• Pressure contact technology for high reliability
• Advanced Medium Power Technology (AMPT)
• Electrically insulated base plate

SCRs - Modules Applications

• Soft starters
• Rectifiers for drives applications
• Crowbar applications
• Power controllers
• Static switches

SCRs - Modules Procurement Notes

Verify the specific ordering suffix against official documentation to confirm mechanical or electrical variations. Confirm availability status with authorized distributors as supply conditions may change. Ensure compliance with RoHS directives and relevant safety standards before procurement.

SCRs - Modules Selection Notes

Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Verify gate trigger characteristics against the driving circuit capabilities. Consider the critical rate of rise of on-state current limits during circuit design to ensure safe operation under fault conditions.

SCRs - Modules Part Context

This component belongs to the TT/TD370N18KOF series of Netz-Thyristor-Modules designed for high-power phase control applications. It shares core semiconductor technology with similar modules in the Prime Block product line, offering standardized dimensions for easy integration into existing power systems.

SCRs - Modules Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 1800 V blocking voltage and 364 A current ratings. Verify compatibility with existing mounting hardware and cooling solutions.