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STF100N10F7-VB Product details
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Are you designing a high-power motor drive or high-density power module but facing challenges with tight thermal budgets and PCB layout constraints? Ordinary MOSFETs either have high conduction losses or are too large to fit. VBsemi STF100N10F7-VB is designed for this – it integrates 100V withstand voltage, 120A continuous current capability, and an ultra-low on-resistance of only 3.7mΩ into a fully isolated TO220F package. This allows high-current designs to achieve both efficiency and reliability without compromising on heat dissipation or space.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 3V | 120A | 3.7(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 3V | 120A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 100V | 3V | 120A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | MOS |
Voltage Rating: 100V, covering 48V~72V systems and industrial bus applications
Gate Drive Range: ±20V, compatible with various drivers and control logic
Threshold Voltage: 3V, stable turn-on with standard logic levels
On-Resistance: 3.7mΩ (at 10V drive), extremely low conduction losses, significantly reduced temperature rise
Maximum Current: 120A, meeting the stringent demands of high power density scenarios
Trench Technology: Excellent switching characteristics, combined with low conduction losses for efficient power conversion
Domain and module applications：
High-Power DC-DC Converters – As a synchronous rectifier or main switch, significantly improves conversion efficiency, reducing heatsink size and cost.
Brushless DC Motor Drivers – Leverages 120A high current capability and low RDS(on) to drive high-load equipment like power tools and robots, enabling smoother start-stop operation.
Electric Vehicle Control Systems – In 48V~100V battery management and motor control, withstands high transient currents, ensuring system stability and reliability.
Server Power Supplies/Telecom Power Supplies – Used in high-voltage bus buck stages, reduces conduction losses, improving overall energy efficiency rating.
UPS Uninterruptible Power Supplies – Adapts to frequent switching and overload conditions, providing ample design margin for continuous power supply.
Lithium Battery Protection Boards – Fast disconnection in overcurrent and short-circuit protection loops, effectively protecting battery cells from damage.
Solar Inverters – Used in MPPT or DC-AC conversion power stages, lower voltage drop leads to higher energy harvesting.
Industrial PLCs and Automation Equipment – Paired with the TO220F fully isolated package, simplifies thermal design and improves system anti-interference capability.
One Sentence Summary: The STF100N10F7-VB is not just an ordinary MOSFET; it is the "low-loss heart" and "thermal solution" for your medium-to-high power system designs.
* 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
