D56U45CPRXPSA1

Single Diodes Overview

The D56U45CPRXPSA1 is a standard recovery fast diode manufactured by Infineon Technologies. It features a maximum repetitive peak reverse voltage of 4500 V and an average forward rectified current of 102 A. The component utilizes a stud mount installation type within the BG-DSW272-1 package. Key electrical characteristics include a maximum forward voltage of 4.5 V at 320 A, a reverse leakage current of 5 mA at 4500 V, and a reverse recovery time of 3.3 µs. The junction operating temperature reaches up to 125°C.

Single Diodes Feature Summary

• High voltage capability with 4500 V reverse blocking rating
• Robust current handling with 102 A average rectified current
• Standard recovery speed suitable for high-power applications

Single Diodes Applications

• Industrial power conversion systems
• High-voltage DC transmission equipment
• Heavy-duty motor drive inverters

Single Diodes Procurement Notes

Verify component authenticity through authorized Infineon channels due to discontinued status. Confirm package integrity as stud-mount devices require careful handling. Check for alternative sourcing from certified distributors like Rochester Electronics if original stock is unavailable. Ensure compliance with RoHS directives and material content declarations before integration into final assemblies.

Single Diodes Selection Notes

Select this component for applications requiring high voltage isolation and significant current capacity. The 4500 V rating provides substantial safety margins in high-potential circuits. Consider the 3.3 µs reverse recovery time when evaluating switching losses in high-frequency environments. The stud mount configuration dictates specific thermal management and mechanical mounting requirements distinct from surface-mount alternatives.

Single Diodes Part Context

This device belongs to the D56U45C series of high-power diodes designed for demanding industrial environments. It represents Infineon's expertise in silicon rectifier technology for heavy electrical infrastructure. The product line focuses on reliability and durability under extreme electrical stress conditions typical of utility-scale power electronics.

Single Diodes Replacement Considerations

Consult official replacement guides for equivalent high-voltage stud-mount diodes. Verify matching voltage, current, and recovery specifications when substituting.