NVMFS5C406NLWFT1G

Single FETs, MOSFETs Overview

The NVMFS5C406NLWFT1G is a surface-mount single N-channel power MOSFET from onsemi, designed for high-efficiency switching applications. It features a 40 V drain-source voltage rating and supports continuous drain currents of 362 A at case temperature and 52 A at ambient temperature. The device utilizes Trench 6 technology to achieve a low maximum on-resistance of 0.7 mΩ at 10 V gate drive. Packaged in an 8-PowerTDFN with wettable flanks, it offers enhanced thermal performance with a maximum power dissipation of 179 W at the case. It operates within a junction temperature range of -55°C to 175°C and holds AEC-Q101 qualification.

Single FETs, MOSFETs Feature Summary

• Utilizes Trench 6 technology to minimize conduction losses through ultra-low on-resistance.
• Features a PowerTDFN package with wettable flanks to enable automated optical inspection of solder joints.
• Designed for automotive reliability with AEC-Q101 qualification and extended operating temperature range.

Single FETs, MOSFETs Applications

• Automotive power distribution systems
• High-current DC-DC converter modules
• Motor control circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'WFT1G' to confirm the inclusion of wettable flank packaging and tape-and-reel delivery format. Ensure compatibility with standard reflow profiles for lead-free assembly. Cross-reference the datasheet revision date to confirm current electrical parameters and mechanical dimensions before finalizing design integration.

Single FETs, MOSFETs Selection Notes

Select this component when low Rds(on) is critical for efficiency in compact form factors. The 40 V rating suits 12 V or 24 V automotive systems. Consider the thermal resistance capabilities of the PowerTDFN package for heat dissipation requirements. Verify that the gate charge characteristics align with the driving circuit's switching frequency constraints.

Single FETs, MOSFETs Part Context

This part belongs to the NVMFS5C series of low-voltage power MOSFETs. It represents an evolution in trench technology aimed at reducing footprint while maintaining high current handling. The wettable flank variant addresses industry needs for improved solder joint visibility and reliability in dense PCB layouts.

Single FETs, MOSFETs Replacement Considerations

Direct replacements must match the 40 V Vdss, similar Rds(on), and compatible SO-8FL/PowerTDFN pinout. Verify that substitute devices meet the same AEC-Q101 automotive grade requirements and thermal performance metrics.