TT61N12KOFHPSA1

SCRs - Modules Overview

The TT61N12KOFHPSA1 is a silicon thyristor module manufactured by Infineon Technologies. It features a series connection of two SCRs with a maximum repetitive peak reverse voltage of 1.2 kV and an on-state RMS current rating of 120 A. The average on-state current is specified at 76 A. The device utilizes screw mount installation within a module package, designed for high-power industrial applications requiring robust phase control capabilities.

SCRs - Modules Feature Summary

• Series-connected dual SCR structure for enhanced voltage handling
• High thermal stability supporting operation up to 125°C junction temperature
• Screw mount configuration for secure mechanical integration

SCRs - Modules Applications

• Industrial motor drive systems
• Resistive load control circuits
• Power supply rectification stages

SCRs - Modules Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm RoHS compliance status via the latest datasheet revision. Check for obsolescence notices as this part may be subject to discontinuation. Ensure storage conditions meet semiconductor handling standards to prevent moisture damage prior to assembly.

SCRs - Modules Selection Notes

Select this module when designing circuits requiring 1.2 kV blocking capability and 120 A RMS current capacity. Evaluate gate trigger requirements against available drive circuitry. Consider thermal management solutions compatible with the module's heat dissipation profile. Verify that the screw mount footprint matches the intended PCB or busbar layout constraints.

SCRs - Modules Part Context

This component belongs to Infineon's Thyristor/Diode Module family, specifically engineered for phase control applications. It represents a standard discrete power solution within the broader portfolio of silicon-based switching devices. The module design integrates multiple semiconductor chips into a single insulated housing for efficient system integration.

SCRs - Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Infineon's official selection guides for cross-reference options. Verify electrical parameter compatibility before considering alternative manufacturers' components.