APT50M65LLLG

Single FETs, MOSFETs Overview

The APT50M65LLLG is a single N-channel Power MOSFET from the POWER MOS 7 series, manufactured by Microchip Technology. It features a 500 V drain-source voltage rating and a continuous drain current of 67 A at case temperature. The device exhibits a maximum on-resistance of 65 mΩ at 10 V gate drive. Packaged in an ISOTOP (TO-264) housing, it supports through-hole mounting with a maximum power dissipation of 694 W at case temperature. The component operates within a junction temperature range of -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• ISOTOP® package design for efficient thermal management and screw-mount installation
• POWER MOS 7 technology optimized for low conduction losses
• High voltage capability suitable for robust switching applications

Single FETs, MOSFETs Applications

• Industrial motor drives
• Power supply circuits
• Inverter systems

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'LLLG' against the official Microchip datasheet to confirm pinout and electrical characteristics. Ensure the procurement channel provides original manufacturer documentation. Confirm RoHS compliance status if required by the target assembly process. Validate that the ISOTOP package dimensions match the PCB footprint requirements before finalizing orders.

Single FETs, MOSFETs Selection Notes

Select this component when high current handling and low on-resistance are critical for efficiency. The TO-264 package requires appropriate heatsinking strategies due to its high power dissipation rating. Compare the 65 mΩ resistance against system thermal constraints. Ensure gate drive voltages remain within the specified limits to maintain optimal performance and reliability during operation.

Single FETs, MOSFETs Part Context

This part belongs to the APT50M65 family of discrete power MOSFETs. It shares the core 500 V / 65 mΩ specifications with variants like APT50M65JLL but differs in packaging and mounting style. The LLLG suffix denotes the specific TO-264 through-hole configuration, distinguishing it from surface-mount or other isolated package options within the same electrical family.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include APT50M65LFLLG and APT50M65JLL, provided the package type matches the existing board layout. Verify that any replacement maintains the 500 V rating and comparable on-resistance values. Check for differences in thermal resistance and pin configurations to ensure mechanical compatibility.