TD430N22KOFTIMHPSA1

SCRs - Modules Overview

The TD430N22KOFTIMHPSA1 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 with optional pre-applied thermal interface material. Key electrical parameters include a repetitive peak forward off-state and reverse voltage of 2200 V, a maximum RMS on-state current of 800 A, and an average on-state current of 430 A at a case temperature of 85 °C. The surge current rating is 14000 A at 25 °C junction temperature for a 10 ms pulse. The threshold voltage is 0.95 V, slope resistance is 0.45 mΩ, and the thermal resistance from junction to case is 0.062 K/W per arm under DC conditions.

SCRs - Modules Feature Summary

• Pressure contact technology ensures high reliability and robust mechanical connections.
• Electrically insulated base plate provides basic insulation compliant with Class 1 safety standards.
• Advanced Medium Power Technology (AMPT) optimizes performance for medium power applications.

SCRs - Modules Applications

• Soft starters
• Rectifiers for drive applications
• Crowbar applications
• Power controllers
• Static switches

SCRs - Modules Procurement Notes

Verify the specific ordering suffix against the official short form catalog to confirm exact configuration details. Confirm that the component meets all necessary safety and insulation requirements for the intended installation environment. Ensure proper mounting torque specifications are followed during assembly to maintain reliable electrical contact and thermal performance.

SCRs - Modules Selection Notes

Select this module based on its 2200 V blocking capability and 430 A average current rating at 85 °C case temperature. Consider the critical rate of rise of on-state current (diT/dt) of 150 A/µs when designing gate drive circuits. Evaluate the thermal resistance values to ensure adequate heatsinking for the expected operating conditions and conduction angles.

SCRs - Modules Part Context

This component belongs to the TT430N series of network thyristor modules designed for phase control applications. It shares core electrical characteristics with the TT430N variant but includes specific packaging or terminal configurations indicated by the ordering code. The module is part of Infineon's portfolio of high-power semiconductor solutions for industrial power electronics.

SCRs - Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.

SCRs - Modules FAQ

What is the maximum allowable case temperature for operation?

The maximum allowable case temperature is 125 °C.

What is the critical rate of rise of off-state voltage?

The critical rate of rise of off-state voltage is 1000 V/µs.

What is the insulation test voltage specification?

The insulation test voltage is 3.0 kV RMS for 1 minute at 50 Hz.