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FQU8N25TU-VB Product details
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Still troubled by high switching losses and difficult thermal management in high-voltage switches? VBsemi FQU8N25TU-VB is here to help! This TO251-packaged N-MOSFET, designed for 250V high-voltage applications, can handle a continuous drain current of 17A with an ultra-low on-resistance of 176mΩ, maintaining excellent efficiency even under high current conditions. The Trench process delivers superior switching characteristics and low conduction losses, making it easy to handle various scenarios such as power conversion and motor drives. It is a "reliable choice" for high-voltage power design.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3.5V | 17A | 176(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3.5V | 17A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 250V | 3.5V | 17A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Voltage Rating: 250V (covers mainstream high-voltage applications with ample margin)
Drive Range: ±20V (compatible with 10V~20V gate drive, strong adaptability)
Threshold Voltage: 3.5V (standard level drive, easy to control)
On-Resistance: 176mΩ @ 10V (low conduction loss, reduced heat generation)
High Current Capability: 17A (strong current output, stable and reliable)
Package: TO251 (through-hole design, short heat dissipation path, suitable for power board soldering)
Drive Range: ±20V (compatible with 10V~20V gate drive, strong adaptability)
Threshold Voltage: 3.5V (standard level drive, easy to control)
On-Resistance: 176mΩ @ 10V (low conduction loss, reduced heat generation)
High Current Capability: 17A (strong current output, stable and reliable)
Package: TO251 (through-hole design, short heat dissipation path, suitable for power board soldering)
Domain and module applications：
Switching Power Supplies: High-voltage side switch for adapters and chargers, enhancing both efficiency and reliability
DC-DC Converters: High-voltage step-down circuits, enabling module miniaturization and high energy efficiency
Motor Drives: High-voltage motor control for industrial fans, pumps, etc., with precise response
LED Lighting Drives: High-voltage constant current solutions, stable brightness, longer lifespan
Photovoltaic Inverters: DC bus switch, high withstand voltage, low loss
Battery Charging Management: High-voltage charging loop on/off control, protecting downstream circuits. FQU8N25TU-VB – High voltage and high current, stable and uncompromising, making your power design easier!
* 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
