APTM20HM08FG

Overview

The APTM20HM08FG is a high-power semiconductor module by Microchip Technology, integrating four N-channel FREDFET MOSFETs in a SP6C chassis mount package. It features a 200V drain-source voltage rating and an 8mΩ typical on-resistance. The module supports a continuous drain current of 147A at 80°C case temperature and handles peak currents up to 832A. With a total power dissipation capacity of 781W, it is engineered for robust thermal management in demanding electronic circuits.

Feature Summary

• Integrates four N-channel FREDFET MOSFETs within a single chassis-mount module
• Optimized for high-speed switching applications with fast recovery characteristics
• Designed for efficient thermal dissipation in high-power density environments

Applications

• High-frequency DC-DC converters
• Motor drive inverters
• Uninterruptible power supply (UPS) systems

Procurement Notes

Verify the specific suffix 'FG' against official Microchip documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the SP6C package dimensions match your chassis mounting requirements. Cross-reference the datasheet for precise thermal resistance values to validate cooling system design before procurement.

Selection Notes

Select this module when a compact solution requires multiple synchronized N-channel switches with high current handling capabilities. The integrated FREDFET technology offers superior switching performance compared to standard MOSFETs. Consider the 200V voltage rating and 147A continuous current limits to ensure adequate headroom for your specific load conditions and thermal environment.

Part Context

This component belongs to Microchip's APTM series of power modules, which are designed for industrial and automotive applications requiring reliable high-power switching. The SP6C package provides a standardized form factor for easy integration into existing chassis-mounted designs, facilitating scalability in power electronics architectures.

Replacement Considerations

Consult official Microchip substitution guides for compatible alternatives. Verify pinout compatibility and thermal characteristics when considering cross-brand replacements to ensure system integrity.