T3401N36TOFVTXPSA1

SCRs - Modules Overview

The T3401N36TOFVTXPSA1 is a high-power Silicon SCR module manufactured by Infineon Technologies. It features a rated repetitive off-state voltage (VDRM) of 3600 V and a non-repetitive peak on-state current (ITSM) of 91 kA at 50 Hz. The maximum holding current (Ih) is specified at 350 mA. This component is designed for robust phase control applications, utilizing a TO-200AF base-mount package to handle significant electrical loads while maintaining stability under high-stress conditions.

SCRs - Modules Feature Summary

• High blocking voltage capability for demanding power systems
• Robust short-circuit failure mode functionality
• Base-mounted construction for efficient thermal management

SCRs - Modules Applications

• Phase control circuits in industrial power regulation
• High-power rectification systems requiring high surge tolerance
• Electrical triggering applications in heavy machinery

SCRs - Modules Procurement Notes

Verify the exact ordering suffix against official Infineon documentation to ensure correct variant selection. Confirm that the TO-200AF package dimensions match the mechanical design constraints. Check for any specific handling requirements related to the high-power thyristor structure before integration into the final assembly process.

SCRs - Modules Selection Notes

Select this module when applications require a 3600 V rating combined with extreme surge current handling up to 91 kA. Ensure the gate trigger characteristics align with the driving circuit capabilities. Consider the thermal resistance and mounting pressure specifications to maintain optimal junction temperature performance during continuous operation.

SCRs - Modules Part Context

This part belongs to the Infineon T3401N36 series of high-power SCR modules. These components are engineered for reliability in harsh electrical environments. The series emphasizes high blocking stability and controlled failure modes, making them suitable for critical infrastructure where component integrity is paramount for system safety.

SCRs - Modules Replacement Considerations

Direct substitutes include T3401N36TOF and T3801N36TOF variants within the same manufacturer lineup. Verify voltage and current ratings carefully when cross-referencing with other brands or lower-rated models from the same family.