MD165K08D2-BP

Overview

The MD165K08D2-BP is a standard recovery power diode module manufactured by Micro Commercial Components. It features a single pair of common cathode configuration housed in a D2 chassis mount package. The device utilizes silicon technology with glass passivation for the rectifier elements. Key electrical specifications include a maximum repetitive peak reverse voltage of 800V and a continuous forward current rating of 165A. The module is designed for high-power industrial applications requiring robust thermal management and reliable performance under heavy load conditions.

Feature Summary

• Single pair common cathode configuration for bridge or full-wave rectification
• Glass passivated junctions for enhanced reliability and surge overload protection
• Chassis mount D2 package design facilitating efficient heat dissipation
• Standard recovery characteristics suitable for general power conversion

Applications

• Industrial motor drives and variable frequency drives
• High-power DC power supply systems
• Inverter and converter circuits in renewable energy systems
• Welding equipment power stages

Procurement Notes

Verify the specific suffix BP against the manufacturer's latest datasheet to confirm compliance with RoHS directives and material declarations. Ensure the ordering part number matches the exact voltage and current ratings required for your circuit design. Cross-reference the D2 package dimensions with your mechanical layout constraints before finalizing procurement to avoid integration issues.

Selection Notes

Select this component when a high-current 165A solution with 800V blocking capability is required in a compact chassis-mount form factor. Consider the standard recovery time if switching speed is not the primary constraint. Evaluate thermal resistance requirements based on the ambient temperature and cooling method available in the target enclosure to ensure safe operating junction temperatures.

Part Context

This module belongs to the MD165 series of high-power rectifiers from Micro Commercial Components. The series offers various voltage ratings, such as 800V and 1600V options like the MD165C16D2-BP, all sharing similar current handling capabilities and package styles. These modules are engineered for durability in demanding environments where space efficiency and thermal performance are critical for system longevity.

Replacement Considerations

Direct substitutes must match the 165A current rating, 800V reverse voltage, common cathode configuration, and D2 package footprint. Verify that alternative manufacturers provide equivalent thermal resistance values and recovery characteristics to maintain system performance without modification.