DD700N22KHPSA3

Diode Arrays Overview

The DD700N22KHPSA3 is a high-power rectifier diode module from Infineon Technologies, part of the Power Block series. It utilizes 60 mm press-fit technology and silicon construction. The device features a repetitive peak reverse voltage of 2200 V and an average forward current rating of 700 A at 180° electrical degrees. Key electrical parameters include a maximum forward voltage of 1.36 V, a thermal resistance junction-to-case of 0.065 K/W, and a non-repetitive peak surge current capability of 19000 A for 10 ms. The module supports a maximum junction temperature of 150 °C.

Diode Arrays Feature Summary

• Employs 60 mm press-fit mounting technology for secure mechanical connection without screws.
• Designed for high power density applications with low thermal resistance for efficient heat dissipation.
• Constructed using robust silicon technology to withstand high surge currents and extreme operating temperatures.

Diode Arrays Applications

• High-power industrial rectification systems
• Medium voltage DC transmission components
• Heavy-duty motor drive rectifiers

Diode Arrays Procurement Notes

Verify the specific suffix HPSA3 against official datasheets to confirm material content and compliance status. Confirm availability as this component may be subject to end-of-life notices or limited production runs. Ensure compatibility with existing 60 mm press-fit tooling and cooling infrastructure before procurement.

Diode Arrays Selection Notes

Select this module when high current handling and robust mechanical stability are required in compact spaces. The press-fit interface eliminates screw-related loosening risks. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Ensure system voltage ratings align with the 2200 V blocking capability.

Diode Arrays Part Context

This component belongs to Infineon's Power Block family, which specializes in high-current semiconductor modules for demanding industrial environments. The 60 mm form factor allows for standardized mounting solutions within larger power conversion assemblies. It serves as a critical switching element in high-voltage direct current and heavy industrial power supply architectures.

Diode Arrays Replacement Considerations

The part number DD700N22K is listed as an alias for DD700N22KHPSA3. Verify if other suffixes indicate identical electrical characteristics or different packaging configurations. Cross-reference with official replacement guides to ensure functional equivalence in existing designs.