APT9M100S

Single FETs, MOSFETs Overview

The APT9M100S is a surface-mount N-channel Power MOSFET from the POWER MOS 8 series, manufactured by Microchip Technology. It features a 1000 V drain-source voltage rating and a continuous drain current of 9A at case temperature. The device is housed in a D3PAK (TO-268) package with a maximum power dissipation of 335W. Key electrical characteristics include a maximum on-resistance of 1.4 ohms at 5A and 10V gate drive, a gate charge of 80 nC at 10V, and an input capacitance of 2605 pF at 25V. It operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• Utilizes POWER MOS 8 technology for optimized performance in high-voltage applications.
• Designed for surface-mount installation using the D3PAK package format.
• Capable of handling high thermal loads with specified power dissipation ratings.

Single FETs, MOSFETs Applications

• High-voltage switching circuits
• Power supply designs requiring robust N-channel MOSFETs
• Industrial motor control systems

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix and revision level against the official Microchip datasheet to ensure compatibility with your design requirements. Confirm that the D3PAK footprint matches your PCB layout specifications. Check for any recent product change notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Select this component when a 1000V rating is required alongside moderate current capabilities in a surface-mount form factor. Consider the 1.4 ohm on-resistance value for conduction loss calculations at the intended operating current. Ensure the thermal management solution supports the 335W dissipation limit under worst-case operating conditions.

Single FETs, MOSFETs Part Context

This part belongs to the APT series of discrete semiconductors produced by Microchip Technology. It is categorized under N-channel MOSFETs within the broader portfolio of power transistors. The D3PAK packaging distinguishes it from through-hole alternatives in the same voltage class.

Single FETs, MOSFETs Replacement Considerations

Consult official Microchip documentation for verified cross-reference part numbers. Do not assume functional equivalence with other manufacturers' devices without verifying pinout, electrical parameters, and thermal characteristics against the original specification sheet.