TT92N12KOF

SCRs - Modules Overview

The TT92N12KOF is a dual SCR/diode thyristor module manufactured by Infineon Technologies, designed for high-power phase control applications. It features a screw-mount base installation topology within a standardized module package. The device supports a repetitive peak reverse voltage of 1200 V and a maximum average on-state current of 104 A at 180 degrees electrical conduction. It handles a non-repetitive surge current of up to 2050 A at 50 Hz for 10 ms. The component operates with a maximum junction temperature of 130 °C and includes specific thermal resistance characteristics suitable for industrial power electronics environments.

SCRs - Modules Feature Summary

• Dual configuration integrating one SCR and one diode in a single module for compact circuit design
• Robust mechanical construction utilizing a screw-mount base installation method
• High surge current capability supporting demanding transient load conditions

SCRs - Modules Applications

• Motor control systems requiring robust phase control
• Switch mode power supplies (SMPS) with high power demands
• Industrial power conversion equipment

SCRs - Modules Procurement Notes

Verify the exact ordering suffix and revision level against the manufacturer's latest documentation before procurement. Confirm that the specific variant matches the required voltage and current ratings for the target application. Check for any recent product change notices or labeling updates that may affect part identification. Ensure compatibility with existing thermal management solutions and mounting hardware specifications.

SCRs - Modules Selection Notes

Select this component based on the requirement for a dual SCR/diode topology in a single package. Evaluate the 1200 V blocking voltage and 104 A average current against the system's operational peaks. Consider the 130 °C maximum junction temperature limit when designing the heatsink interface. Verify that the gate trigger parameters align with the available drive circuit capabilities.

SCRs - Modules Part Context

This module belongs to the TT92N series of bipolar semiconductor thyristors from Infineon Technologies. The series is characterized by high power density and reliability in industrial applications. The TT92N12KOF specifically addresses needs for medium-voltage phase control with integrated diode functionality, distinguishing it from single SCR modules in the same family.

SCRs - Modules Replacement Considerations

The DT92N12KOFHPSA1 is identified as an alternative part number within the same manufacturer's portfolio. Verify pinout compatibility and thermal characteristics before substitution. Other models in the TT92N series may offer different voltage or current ratings but require careful evaluation of mechanical and electrical fit.