T430N14TOFXPSA1

Overview

The Infineon T430N14TOFXPSA1 is a silicon SCR module designed for phase control thyristor applications. It features a single SCR structure housed in a TO-200AA package with base mounting capabilities. The device supports a repetitive peak off-state voltage of 1400 V and an RMS on-state current of 430 A. It operates within a junction temperature range of -40°C to 125°C. The component utilizes ceramic sealing for environmental protection and mechanical robustness, suitable for high-power industrial environments.

Feature Summary

• Single SCR configuration optimized for phase control thyristor circuits
• Robust ceramic sealed disc packaging providing resistance to mechanical damage and adverse environmental conditions
• Base-mounted TO-200AA form factor facilitating integration into standard power assemblies

Applications

• Industrial phase control systems requiring high current handling
• Power conversion equipment utilizing silicon thyristor technology
• Heavy-duty electrical installations protected by sealed ceramic modules

Procurement Notes

Verify the specific ordering suffix against official Infineon documentation to confirm exact technical specifications and compliance status. Confirm availability through authorized distributors as supply chain conditions fluctuate. Ensure compatibility with existing thermal management and clamping force requirements before procurement.

Selection Notes

Select this component when a 1400 V rating and 430 A RMS current capacity are required for phase control applications. Consider the TO-200AA package dimensions and base mounting style for mechanical fit. Evaluate thermal resistance characteristics relative to the intended heat sink design to ensure operation within the specified junction temperature limits.

Part Context

This part belongs to Infineon's disc thyristor family, characterized by ceramic-sealed packages that offer high reliability and durability. These modules are engineered for demanding power electronics applications where robustness against humidity and mechanical stress is critical. The T430N14 series represents a specific current rating tier within this broader product line.

Replacement Considerations

Check for direct equivalents such as T430N14TOF or other variants within the same voltage and current class. Verify pinout compatibility and thermal interface specifications before substituting. Consult official cross-reference guides to ensure functional equivalence in phase control circuits.