DD89N18KHPSA1

Diode Arrays Overview

The DD89N18KHPSA1 is a silicon general-purpose rectifier diode module manufactured by Infineon Technologies. It features a maximum repetitive peak reverse voltage of 1800V and a maximum average forward output current of 89A. The device utilizes a series connected, center-tap configuration with two elements housed in an isolated MODULE-3 package. Key electrical characteristics include a non-repetitive peak forward surge current of 2400A at 10ms duration and a maximum operating junction temperature of 150°C.

Diode Arrays Feature Summary

• Center-tap topology designed for specific rectification circuits
• Isolated case connection for enhanced thermal management and safety
• High surge current capability for robust transient protection

Diode Arrays Applications

• General purpose rectification
• Industrial power supplies
• Motor drive systems

Diode Arrays Procurement Notes

Verify the exact ordering suffix to ensure compatibility with required packaging or environmental certifications. Confirm that the component meets all applicable RoHS directives and UL recognition standards before integration. Check for any specific handling instructions related to the isolated module construction during assembly processes.

Diode Arrays Selection Notes

Select this module when a 1800V rating and 89A continuous current are required in a compact isolated form factor. Consider the center-tap configuration requirements for the circuit design. Ensure the thermal solution supports the 150°C maximum junction temperature limit under expected load conditions.

Diode Arrays Part Context

This component belongs to Infineon's Diode Module series, specifically designed for high-power applications requiring reliable rectification. The part represents a standard silicon-based solution within the manufacturer's discrete and power modules portfolio, offering a balance of voltage rating and current capacity for industrial use cases.

Diode Arrays Replacement Considerations

The DD89N18K is listed as a potential substitute or equivalent variant within the same product family. Verify pinout compatibility and identical electrical ratings before substitution.