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NP40N10VDF-E1-AY-VB Product details
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Imagine this: You are designing a high-power motor driver board with limited board space, yet it must handle a continuous 45A current. Ordinary MOSFETs either suffer from high conduction losses or insufficient voltage tolerance. VBsemi NP40N10VDF-E1-AY-VB is built for this—it packs 100V withstand voltage, 45A current capacity, and an on-resistance of just 18mΩ into the robust TO252 package, making high-voltage, high-current applications no longer a compromise.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 45A | 18(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Withstand voltage 100V, easily handles industrial bus and automotive transient overvoltage
Gate drive range ±20V, compatible with 1.8V~12V logic drives
Threshold voltage 1.8V, stable turn-on with low-voltage direct drive
On-resistance 18mΩ (at 10V drive), significantly reduces conduction loss
Maximum current 45A, delivers powerful output even in TO252 package
Utilizes Trench technology, balancing switching performance and reliability
Domain and module applications：
Motor Drives / Brushless DC Controllers – As power stage switching transistors, efficiently carrying high current, reducing temperature rise, and extending controller lifespan.
Power Tools / Garden Machinery – Utilizing 100V withstand voltage and low on-resistance characteristics to handle stall and transient shocks, providing strong power output.
Automotive DC-DC Converters – In synchronous rectification or power switching circuits, replacing high-loss diodes, improving conversion efficiency by 2~3%.
Battery Chargers / Lithium Battery Protection Boards – Millisecond-level fast turn-off capability, protecting battery packs during overcurrent or short circuits.
Industrial Power Supplies / Servo Systems – Stably withstands bus voltage, combined with low on-resistance, reduces heatsink size, achieving high power density design.
Electronic Loads / Inverter Auxiliary Power Supplies – Leveraging the low gate charge advantage of Trench technology in hard-switching topologies to reduce switching losses.
Solar Photovoltaic Optimizers – In MPPT and reverse polarity protection circuits, the 45A high current capability and high reliability ensure long-term stable system operation.
In a nutshell: NP40N10VDF-E1-AY-VB is not just an ordinary high-voltage MOSFET; it is the 'power heart' and 'efficiency cornerstone' of your high-current power supply and motor control applications.
* 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
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