Product introduction：
You are designing a high-power-density switch-mode power supply or inverter that needs to withstand 250V high voltage and 14A high current, without letting conduction losses drag down overall efficiency. Ordinary high-voltage MOSFETs either have high on-resistance or poor switching characteristics. The VBsemi FQP16N25C-F105-VB is designed for this—it integrates 250V withstand voltage, 14A current-carrying capability, and an ultra-low on-resistance of only 190mΩ (at 10V drive) in a TO220 package, making high-voltage, high-current designs both reliable and efficient, eliminating headaches over heat dissipation and size.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
250V |
|
3.5V |
14A |
|
|
190(mΩ) |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
250V |
|
3.5V |
14A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
250V |
|
3.5V |
14A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
- Drain-Source Voltage (VDS): 250V, suitable for high-voltage DC-DC, inverters, and industrial power applications
- Gate-Source Voltage (VGS): ±20V, compatible with common PWM controllers and gate drive circuits
- Threshold Voltage (Vth): 3.5V, stable turn-on with typical drive levels
- On-Resistance (RDS(on)): 190mΩ (at VGS=10V), lower losses than similar high-voltage devices
- Maximum Drain Current (ID): 14A, TO220 package ensures good heat dissipation, sustained output without compromise
- Trench Technology: Combines excellent switching performance and conduction characteristics
Domain and module applications：
- Switching Power Supplies / Flyback Power Supplies – Acts as the main high-voltage switch, effectively reducing conduction losses and improving overall efficiency and reliability.
- Inverters / UPS Uninterruptible Power Supplies – Withstands bus high voltage, provides stable output, ensuring the system remains composed during load transients.
- Motor Drive Control – Suitable for power stage switching of 220V AC motors or high-voltage brushless DC motors, providing strong drive and controlled temperature rise.
- LED High-Voltage Constant Current Drivers – Acts as the power switch in non-isolated or isolated constant current topologies, utilizing low on-resistance for stable output.
- Electric Vehicle Chargers / Adapters – Handles wide voltage input and frequent switching surges, making charging equipment more durable and safer.
- Industrial Auxiliary Power Supplies / Photovoltaic Controllers – Leverages high voltage withstand and low loss characteristics to provide a solid and reliable power path for high-voltage buses.
One-sentence summary: The FQP16N25C-F105-VB is not an ordinary MOSFET; it is your 'sustained power' and 'loss terminator' for high-voltage power conversion, making high-voltage, high-current designs easy to implement.
* 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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