D1481N65TVFXPSA1

Single Diodes Overview

The D1481N65TVFXPSA1 is a high-voltage, high-current press-pack rectifier diode manufactured by Infineon Technologies. It features a 6500V repetitive peak reverse voltage and a 2200A average on-state current rating. The component utilizes silicon technology and is housed in the D7626K-1 package, commonly referred to as K-PUK or hockey-puck style. Designed for robust industrial applications, it supports screw mounting and offers high surge current capability.

Single Diodes Feature Summary

• High voltage blocking capability suitable for medium-voltage converter systems
• High current density design optimized for efficient power conversion
• Press-pack construction ensuring reliable thermal contact and mechanical stability

Single Diodes Applications

• Medium-voltage DC converters
• Crowbar protection circuits
• Single-phase diode rectifiers

Single Diodes Procurement Notes

Verify the exact suffix and package variant against the official Infineon datasheet before ordering. Confirm that the specific revision matches the required electrical characteristics and mounting interface. Ensure compatibility with existing cooling solutions due to the press-pack form factor.

Single Diodes Selection Notes

Select this component for applications requiring high voltage isolation and significant current handling in a compact footprint. Consider the thermal management requirements associated with press-pack devices. Evaluate the need for high surge tolerance in fault conditions typical of industrial drive systems.

Single Diodes Part Context

This part belongs to Infineon's high-power thyristor and diode module portfolio. It is designed for demanding power electronics environments where reliability under high stress is critical. The series includes various voltage and current ratings to suit different converter topologies.

Single Diodes Replacement Considerations

Check for direct substitutes within the D1481N series or other Infineon high-voltage press-pack diodes with matching voltage and current ratings. Verify pinout and mechanical dimensions if replacing with components from other manufacturers.