DD89N12KHPSA2

Diode Arrays Overview

The DD89N12KHPSA2 is a single rectifier diode module from Infineon Technologies' Power Block series. It utilizes silicon technology with a 1200 V reverse voltage rating and an average forward current of 89 A at 100°C. The device features a maximum forward voltage of 1.5 V, a thermal resistance junction-to-case of 0.45 K/W, and a peak surge current capacity of 2400 A. Designed for screw mounting in a 20 mm package, it operates within a junction temperature range up to 150°C.

Diode Arrays Feature Summary

• Employs press-fit technology for secure mechanical connection
• Provides high surge current capability for robust operation
• Features low thermal resistance for efficient heat dissipation

Diode Arrays Applications

• Motor control systems
• Switch mode power supplies (SMPS)

Diode Arrays Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical characteristics and packaging details. Confirm RoHS compliance status through manufacturer datasheets. Ensure the ordering part number matches the required voltage and current ratings for the target application circuit design.

Diode Arrays Selection Notes

Select this component for applications requiring a single-phase rectification topology with moderate current handling. Evaluate the thermal management requirements based on the specified junction-to-case thermal resistance. Ensure the system voltage does not exceed the 1200 V reverse voltage limit under all operating conditions.

Diode Arrays Part Context

This module belongs to the Power Block discrete diode family, designed for high-power industrial applications. It represents a standard silicon rectifier solution offering reliable performance in compact form factors suitable for board or chassis mounting in power conversion equipment.

Diode Arrays Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement maintains identical pinout, voltage ratings, and thermal characteristics.