APT8020JLL

Single FETs, MOSFETs Overview

The APT8020JLL is a single N-channel MOSFET module from the POWER MOS 7 ISOTOP family, manufactured by Microchip Technology. It utilizes silicon technology and features an SOT-227-4 (miniBLOC) package designed for screw mount installation. The device supports a drain-source breakdown voltage of 800 V and delivers a continuous drain current of 33 A at case temperature. Its maximum on-resistance is 200 mOhms, with a gate-source voltage range of -30 V to +30 V. Power dissipation reaches 520 W at case temperature, operating within a junction temperature range of -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• ISOTOP design provides low thermal resistance for efficient heat transfer
• POWER MOS 7 technology ensures high switching performance
• Screw mount configuration facilitates robust mechanical attachment

Single FETs, MOSFETs Applications

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

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering suffixes directly with Microchip Technology or authorized distributors. Confirm that the SOT-227-4 package dimensions align with your PCB footprint and thermal management requirements. Ensure compliance with RoHS directives as indicated in official documentation before finalizing procurement.

Single FETs, MOSFETs Selection Notes

Select this component when an 800 V rating and 200 mOhm on-resistance are required for high-power applications. The ISOTOP package is suitable for designs needing superior thermal conductivity via direct chassis mounting. Evaluate the 33 A current capability against your peak load demands and ensure adequate heatsinking to maintain operation within the specified 150°C junction temperature limit.

Single FETs, MOSFETs Part Context

This part belongs to the POWER MOS 7 ISOTOP series, which integrates advanced trench gate technology into a standardized TO-247-like form factor. The series is engineered for high-efficiency power conversion, offering improved switching speeds and reduced conduction losses compared to older planar technologies.

Single FETs, MOSFETs Replacement Considerations

Consult Microchip's official cross-reference guides for verified substitutes. Ensure any replacement maintains the same 800 V rating, SOT-227-4 package, and equivalent thermal characteristics.