Product introduction：
NVMFS5C450NWFHT1G-VB is a Single N-MOS deeply optimized for high-current, low-voltage power switching scenarios. Using Trench technology, it achieves ultra-low on-resistance and excellent switching characteristics. The DFN8(5X6) package strikes an excellent balance between heat dissipation capability and board space. The combination of 40V withstand voltage, 120A continuous current, and 2mΩ on-resistance makes it an ideal choice for high-intensity power paths in server power supplies, power tools, and automotive electrical systems, especially suitable for applications with stringent requirements on heat dissipation and efficiency.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
3V |
120A |
|
|
2(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
3V |
120A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| DFN8(5X6) |
Single-N |
40V |
|
3V |
120A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| DFN8(5X6) |
Single-N |
|
|
|
|
|
|
|
VDS=40V: Suitable for 12V/24V/36V systems, providing ample spike voltage margin, significantly reducing avalanche breakdown risk.
VGS=±20V: Compatible with 5V~12V logic levels, can directly connect to driver IC or MCU gate drive circuits, simplifying system design.
Vth=3V (typical): Moderate threshold voltage, strong anti-interference capability, while ensuring full conduction region under 10V drive.
RDS(on)=2mΩ @ VGS=10V: Ultra-low on-resistance, minimal full-load conduction loss, significantly reducing device temperature rise, allowing for smaller heatsink size.
ID=120A: Abundant continuous current capability, capable of handling transient peaks and sustained heavy loads of high-power applications.
Package DFN8(5X6): Low parasitic inductance, excellent thermal resistance performance, supporting high-frequency switching, while saving PCB area, conducive to high-density layout.
Domain and module applications：
Server/Communication Power Supplies: Ultra-low on-resistance improves synchronous rectification efficiency, reduces converter power consumption, suitable for high-power-density module designs.
Power Tools and Garden Machinery: 120A high current margin meets motor starting and stall conditions. Trench process ensures stable operation under high-frequency PWM.
Automotive Electrical Systems: 40V withstand voltage adapts to 12V/24V vehicle buses, handles load dump and inductive load spikes. Wide operating temperature range ensures reliability.
Battery Protection and BMS: Extremely low resistance reduces self-heating of the protection board. Fast turn-off capability ensures safety under overcurrent/short circuit conditions.
DC-DC Converters: Replaces Schottky diodes in synchronous rectification, significantly improving heavy-load efficiency, aiding module miniaturization and weight reduction.
Motor Drive Controllers: Low switching and conduction losses make driver temperature rise controllable, supporting smooth operation of high-power brushless motors.
Industrial Power Supplies and Energy Storage Equipment: High current carrying capacity and voltage margin meet the requirements of high-power charge/discharge circuits, extending system life. Selection Summary: The NVMFS5C450NWFHT1G-VB achieves an excellent balance between ultra-low on-resistance, high current carrying capacity, and compact packaging. It is a high-performance general-purpose choice for 40V low-voltage, high-current switching applications, particularly suitable for projects with extreme requirements for efficiency, thermal management, and power density.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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