TT340N22KOFXPSA1

SCRs - Modules Overview

The TT340N22KOFXPSA1 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 within an industrial standard package. Key electrical parameters include a repetitive peak forward off-state and reverse voltage of 2200 V, a maximum average on-state current of 338 A at a case temperature of 85°C, and a surge current rating of 9500 A. The device has a threshold voltage of 0.85 V, a slope resistance of 0.64 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 exact configuration details. Ensure that any additional characters in the part number do not alter the fundamental electrical or mechanical specifications defined in the datasheet. Cross-reference with the manufacturer's short form catalog for accurate type designation confirmation before finalizing procurement orders.

SCRs - Modules Selection Notes

Select this component based on its 2200 V blocking capability and 338 A continuous current rating under specified thermal conditions. Evaluate the thermal resistance and required heatsinking to maintain the junction temperature within the 135°C maximum limit. Consider the critical rate of rise of on-state current and gate trigger requirements when designing the drive circuitry for reliable switching performance.

SCRs - Modules Part Context

This module belongs to the Netz-Thyristor-Modul series designed for phase control applications. It utilizes silicon pellets with pressure contact technology housed in an industrial standard package. The product line emphasizes robustness through Advanced Medium Power Technology, suitable for demanding power electronics environments requiring high reliability and standardized mounting interfaces.

SCRs - Modules Replacement Considerations

Consult the official short form catalog for verified substitute part numbers. Ensure any replacement matches the 2200 V voltage rating, 338 A current capacity, and 50 mm base plate dimensions. Verify compatibility with existing thermal management systems and gate drive circuits before implementing substitutions.