DD540N22KHPSA2

Diode Arrays Overview

The DD540N22KHPSA2 is a silicon rectifier diode module from Infineon Technologies, designed for high-power applications. It features a 2200 V reverse voltage rating and supports an average forward current of 540 A at 180° electrical degrees. The device utilizes a 60 mm Power Block press-fit mounting technology. Key electrical parameters include a maximum repetitive peak reverse voltage of 2200 V, a forward voltage of 0.78 V at maximum junction temperature, and a thermal resistance from junction to case of 0.078 K/W. The module operates within a junction temperature range up to 150 °C.

Diode Arrays Feature Summary

• Utilizes 60 mm press-fit technology for secure mechanical connection without screws.
• Engineered with bipolar semiconductor structure for high power handling capabilities.
• Designed for efficient heat dissipation through low thermal resistance characteristics.

Diode Arrays Applications

• High-power rectification in industrial drive systems
• DC link circuits in frequency converters
• Uncontrolled rectifier bridges in power supplies

Diode Arrays Procurement Notes

Verify the specific suffix against official documentation, as datasheet references may vary between HPSA1 and HPSA2 designations. Confirm RoHS compliance status and material content data sheets prior to integration. Check for obsolescence notices or lifecycle changes directly from the manufacturer. Ensure thermal interface materials are compatible with the press-fit mounting method specified for this package type.

Diode Arrays Selection Notes

Select this component when high current capacity and robust mechanical mounting are required. The 60 mm form factor allows for standardized cooling solutions. Evaluate the forward voltage drop and thermal resistance against system efficiency targets. Ensure the application voltage does not exceed the 2200 V rating under all operating conditions.

Diode Arrays Part Context

This part belongs to Infineon's Power Block series, which standardizes high-power discrete modules. The 60 mm size facilitates automated assembly and consistent thermal performance across various high-current applications. It serves as a critical component in converting AC to DC power in heavy-duty industrial environments.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for DD540N22KHPSA2 were not identified in the provided source material. Verify compatibility with alternative models by comparing pinout, thermal resistance, and electrical ratings against the original specification sheet.