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The ND175N34KHPSA1 is a silicon diode module from Infineon Technologies, housed in the DD175 package with screw mount installation. It features a reverse voltage of 3.4 kV and an output current of 350 A. The forward voltage is 2.05 V, with a gate trigger current of 20 mA. Operating temperatures range from -40 C to +150 C. This component is part of the Discrete and Power Modules category.
Verify the specific datasheet version and compliance documentation directly with Infineon Technologies before procurement. Confirm that the DD175 package dimensions and screw mounting requirements align with the target assembly design. Ensure thermal management solutions support the specified maximum junction temperature limits during operation.
Select this module when high voltage isolation and significant current capacity are required in a compact screw-mount form factor. Consider the 2.05 V forward voltage drop for efficiency calculations in power conversion stages. Evaluate the -40 C to +150 C operating range against environmental conditions to ensure reliable performance without derating.
This component belongs to Infineon's discrete diode module lineup, utilizing silicon technology for robust power switching. The ND175N34KHPSA1 shares the DD175 mechanical footprint with other modules in the series, facilitating standardized mechanical integration across various power electronics designs requiring high voltage ratings.
Public confirmed substitute part numbers include DZ435N36KHPSA1. Verify electrical parameter compatibility and mechanical fit before substitution.