APT32M80J

Single FETs, MOSFETs Overview

The APT32M80J is a base-mounted N-channel power MOSFET from the POWER MOS 8 series, manufactured by Microchip Technology. It features an ISOTOP package (SOT-227-4/miniBLOC) designed for high-power applications. Key electrical specifications include a drain-source voltage of 800 V and a continuous drain current of 33 A at case temperature. The device exhibits a maximum on-resistance of 190 mΩ at 24 A and 10 V gate drive. It supports a maximum power dissipation of 543 W at case temperature and operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• ISOTOP insulated base-mount construction for efficient thermal management
• High-voltage 800 V rating suitable for demanding power switching environments
• POWER MOS 8 technology optimized for low conduction losses

Single FETs, MOSFETs Applications

• Industrial motor drives
• High-frequency power supplies
• Inverter circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and product change notifications prior to procurement, as manufacturing updates may affect mechanical or electrical characteristics. Confirm that the ISOTOP mounting interface matches your heatsink design requirements. Ensure compliance with RoHS directives if required for your specific application standards. Cross-reference the ordering suffix to confirm packaging type and any specific testing criteria defined by the manufacturer.

Single FETs, MOSFETs Selection Notes

Select this component when high voltage isolation and robust thermal performance are critical. The base-mount configuration requires appropriate insulating hardware and thermal interface materials. Evaluate the thermal resistance characteristics against your system's cooling capabilities to ensure the junction temperature remains within safe operating limits under maximum load conditions.

Single FETs, MOSFETs Part Context

This device belongs to the APT32M80 family of power MOSFETs, representing Microchip's discrete semiconductor offerings in the high-voltage category. It utilizes silicon technology and is part of the broader POWER MOS 8 portfolio, which focuses on improving efficiency and switching performance for industrial and commercial power electronics applications.