DD89N16KHPSA2

Diode Arrays Overview

The DD89N16KHPSA2 is a silicon rectifier diode module from Infineon Technologies, designed for high-power applications. It features a single diode configuration with a maximum repetitive reverse voltage of 1600 V and an average forward current rating of 89 A at 180 degrees electrical sine wave. The device exhibits a typical forward voltage drop of 1.5 V and supports a maximum surge current of 2.8 kA. Operating within a junction temperature range of -40 °C to +150 °C, it utilizes screw mount installation in a non-standard package.

Diode Arrays Feature Summary

• High-voltage capability with 1600 V blocking voltage for robust operation in demanding power circuits.
• High current handling capacity rated at 89 A average forward current for efficient power conversion.
• Integrated thermal management design supporting reliable performance up to 150 °C junction temperature.

Diode Arrays Applications

• Industrial motor drives and frequency converters
• Uninterruptible power supply (UPS) systems
• Welding equipment and battery chargers

Diode Arrays Procurement Notes

Verify the specific suffix HPSA2 against official datasheets to confirm exact manufacturing lot details and compliance status. Confirm availability through authorized distributors as stock levels fluctuate. Ensure mounting hardware compatibility with the screw mount interface prior to ordering.

Diode Arrays Selection Notes

Select this component when a single-phase rectifier requires 1600 V blocking voltage and approximately 90 A continuous current. Compare thermal resistance values against system heat sink capabilities. Verify that the 2.8 kA surge rating exceeds expected inrush currents in the target application circuit.

Diode Arrays Part Context

This part belongs to Infineon's discrete diode module family, specifically the DD89N series. These modules are engineered for high-power density applications requiring reliable rectification in industrial environments. The product line emphasizes durability and thermal stability for critical power electronics infrastructure.

Diode Arrays Replacement Considerations

Consult official replacement guides for cross-references. Verify pinout and thermal characteristics match before substituting with similar high-current diode modules from other manufacturers or alternative Infineon series.