TT104N14KOFHPSA1

SCRs - Modules Overview

The TT104N14KOFHPSA1 is a dual silicon thyristor module from the Infineon Power Block series, designed for phase control applications. It features a 1400 V repetitive peak reverse voltage and supports a maximum RMS on-state current of 160 A. The device utilizes a flange mount package with an isolated case connection. Key electrical characteristics include a gate trigger current of 120 mA, a typical forward voltage drop of 0.85 V at maximum junction temperature, and a thermal resistance from junction to case of 0.37 K/W. The module operates within a junction temperature range up to 140 °C.

SCRs - Modules Feature Summary

• Dual SCR topology configured for center-tap circuits
• Isolated flange mount construction for efficient heat dissipation
• High surge current capability for robust fault handling

SCRs - Modules Applications

• Phase control systems
• Industrial power regulation
• Motor drive circuits

SCRs - Modules Procurement Notes

Verify the specific ordering suffix against the manufacturer's naming convention documentation to ensure correct configuration. Confirm RoHS compliance status through official datasheets or material content declarations prior to integration. Cross-reference the part number alias TT104N14KOF to identify legacy designations in existing schematics. Ensure supply chain availability aligns with project timelines as distribution status may vary.

SCRs - Modules Selection Notes

Select this component for high-power phase control designs requiring a dual SCR arrangement. Evaluate the 160 A RMS current rating against continuous load requirements and derating curves. Verify that the 0.37 K/W thermal resistance allows for adequate heatsinking within the 140 °C junction limit. Confirm compatibility with the 120 mA gate trigger current specifications of the driving circuitry.

SCRs - Modules Part Context

This module belongs to the TT104N family of high-power thyristors manufactured by Infineon Technologies. It represents a standard solution for industrial applications demanding reliable switching of significant AC power levels. The part is distinct from single-element modules and offers integrated functionality for bridge or center-tap configurations.

SCRs - Modules Replacement Considerations

TT104N14KOF is listed as a related part number alias.