T720N12TOFXPSA1

Overview

The T720N12TOFXPSA1 is a high-power thyristor module manufactured by Infineon Technologies. It features a single clamp-on configuration housed in a DO-200AB package. The device is rated for an off-state voltage of 1800 V and supports a repetitive on-state current of 1500 A. Constructed using silicon technology, this component serves as a robust solution for demanding power control applications requiring high voltage and current handling capabilities within a compact industrial form factor.

Feature Summary

• Single-phase clamp-on thyristor design for efficient thermal management
• High voltage blocking capability suitable for industrial power systems
• Silicon-based construction ensuring reliable switching performance

Applications

• Industrial motor drives and speed control systems
• High-voltage DC transmission and conversion equipment
• Power supply units requiring robust rectification or inversion

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging and marking specifications. Confirm that the DO-200AB mechanical dimensions align with the intended heatsink interface. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the supplier provides valid traceability documentation for critical power electronics components.

Selection Notes

Select this component when applications demand high current capacity alongside significant voltage isolation in a single-phase topology. The clamp-on design facilitates direct mounting onto busbars, reducing parasitic inductance. Evaluate thermal resistance requirements against the expected load profile to ensure junction temperature limits are not exceeded during continuous operation.

Part Context

This part belongs to Infineon's range of discrete and power modules, specifically categorized under SCR modules. It utilizes standard silicon technology for thyristor applications. The product falls within the broader family of power control thyristors designed for heavy-duty electrical engineering tasks.

Replacement Considerations

Public confirmed substitute part numbers: T420N16TOF, T880N14TOF.