TD500N16KOFXPSA1

SCRs - Modules Overview

The TD500N16KOFXPSA1 is a thyristor/diode module from Infineon Technologies, utilizing 1600 V pressure contact technology within the 60 mm Power Block series. It features an SCR/Diode topology for phase control applications. Key electrical parameters include a repetitive peak reverse voltage of 1600 V and a maximum forward average current of 500 A at 85°C case temperature. The device supports a critical di/dt of 200 A/µs and has a maximum junction temperature of 125°C. Its on-state resistance is 0.35 mΩ with a gate trigger current of 250 mA.

SCRs - Modules Feature Summary

• Integrates a thyristor and diode in a single compact package for efficient phase control circuits.
• Employs robust pressure contact technology to ensure reliable electrical connections and thermal performance.
• Designed for high surge current handling capabilities suitable for demanding industrial power environments.

SCRs - Modules Applications

• Industrial motor drives requiring precise speed and torque control.
• High-power DC-to-AC or AC-to-DC conversion systems.
• Resistive heating control applications in manufacturing processes.

SCRs - Modules Procurement Notes

Verify the specific suffix XPSA1 against official Infineon documentation to confirm exact packaging and marking variations. Ensure compatibility with existing screw-mount cooling solutions given the 144 mm x 60 mm x 52 mm dimensions. Cross-reference the RoHS status and material content data sheet prior to final procurement to meet regulatory requirements.

SCRs - Modules Selection Notes

Select this module when a combined SCR and diode configuration is required for phase control. The 60 mm form factor offers a balance between current capacity and physical footprint. Consider the 125°C junction temperature limit and 0.35 mΩ on-state resistance for thermal management calculations. Verify that the 200 A/µs di/dt rating meets the circuit's fault protection requirements.

SCRs - Modules Part Context

This component belongs to the Infineon Power Block 60 mm series, designed for high-power discrete and module applications. It shares the standard mechanical housing dimensions with other modules in this family, facilitating standardized heatsink designs. The product line focuses on silicon-based bipolar semiconductors for heavy-duty industrial power electronics.

SCRs - Modules Replacement Considerations

Consult the official naming system document for equivalent part numbers. Verify if alternative suffixes denote different packaging or testing standards rather than functional changes. Check for updated datasheet versions before substituting to ensure parameter consistency.