APTDF400AA60G

Overview

The APTDF400AA60G is a high-performance power diode module manufactured by Microchip Technology. It features a dual common anode configuration housed in the SP-6C package. The device utilizes Silicon Fast Recovery Epitaxial Diode (FRED) technology, optimized for switching applications. Key electrical parameters include a repetitive peak reverse voltage of 600V and a forward voltage of 1.6V. The module supports a continuous current of 400A at a case temperature of 80°C, with a peak surge capability of 500A. It exhibits a fast recovery time of 160ns, ensuring efficient operation in high-frequency environments.

Feature Summary

• Dual common anode configuration for versatile circuit integration
• Fast recovery epitaxial diode technology for high-speed switching
• Robust thermal management capabilities within the SP-6C chassis mount package

Applications

• High-power DC-DC converters
• Induction heating systems
• Uninterruptible power supplies (UPS)

Procurement Notes

Verify the specific suffix 'G' against official Microchip documentation to confirm compliance with lead-free requirements and RoHS directives. Ensure that the SP-6C package dimensions match your chassis design constraints. Confirm that the thermal interface material selection aligns with the specified case temperature ratings for optimal performance and longevity.

Selection Notes

Select this component when designing circuits requiring high current handling and rapid switching speeds. The 600V rating suits medium-voltage applications, while the 400A continuous current capacity supports heavy loads. Consider the 160ns recovery time for minimizing switching losses in hard-switching topologies compared to standard recovery diodes.

Part Context

This module belongs to Microchip's discrete semiconductor power module lineup, specifically designed for industrial and commercial power conversion. It complements other IGBT and diode modules in the company's portfolio, providing complete solutions for power electronics designs requiring reliable and efficient switching components.

Replacement Considerations

Consult official substitution guides for equivalent SP-6C packaged FRED diodes from Microchip or compatible manufacturers. Verify pinout compatibility and thermal characteristics before replacing the original part to ensure system integrity.

FAQ

What is the recovery time of the APTDF400AA60G?

The module has a fast recovery time of 160ns.

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage is 600V.