NVMFD5C674NLWFT1G

Overview

The onsemi NVMFD5C674NLWFT1G is a dual N-channel enhancement mode MOSFET designed for high-efficiency power switching applications. It features a 60V drain-source voltage rating and supports a continuous drain current of 42A at case temperature (Tc=100°C). The device utilizes an 8-lead DFN package with dimensions of 5x6mm, offering a compact footprint suitable for space-constrained designs. Key electrical parameters include a maximum RDS(on) of 20.4mΩ at VGS=4.5V and 11.7mΩ typical at VGS=10V. It operates within a junction temperature range of -65°C to 150°C and meets AEC-Q101 automotive standards.

Feature Summary

• Compact 5x6mm DFN8 surface-mount package enables dense PCB layout and miniaturization.
• Low on-resistance minimizes conduction losses and improves overall system efficiency.
• Automotive-grade reliability certified under AEC-Q101 with PPAP capability.
• Enhanced optical inspection via wettable flanks available in specific suffix variants.

Applications

• Automotive power distribution systems
• High-density DC-DC converter modules
• Motor control circuits requiring low profile components

Procurement Notes

Verify the complete part number including the trailing suffix (e.g., WFT1G) to ensure correct packaging configuration and lead time alignment. Confirm that the specific variant matches the required wettable flank option if automated optical inspection is mandated for the production line. Cross-reference the manufacturer's latest datasheet revision to validate thermal characteristics against the target application's heat dissipation requirements.

Selection Notes

Select this component when a 60V rating is sufficient and space optimization is critical. Ensure the driving circuit can provide adequate gate voltage to achieve the lowest RDS(on) values. Evaluate the thermal resistance of the PCB copper area to maintain junction temperatures within the specified limits during continuous operation. Consider the lower current rating compared to higher-power siblings in the same series if higher current capacity is needed.

Part Context

This device belongs to the NVMFD5C6xxNL family of dual N-channel MOSFETs from onsemi. These parts are engineered for automotive and industrial applications demanding high reliability and small form factors. The family shares common packaging technologies and automotive qualification standards, allowing for design flexibility across different voltage and current requirements within the same product line.

Replacement Considerations

Direct substitutes within the same series include NVMFD5C672NL and NVMFD5C680NL, provided their specific RDS(on) and current ratings align with the design constraints. Verify pinout compatibility and thermal performance before substitution. Always confirm that any replacement part maintains the required AEC-Q101 certification for automotive use cases.