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FQPF3N80CYDTU-VB Product details
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VBsemi FQPF3N80CYDTU-VB is a Single N-channel field-effect transistor using Planar technology, designed for high-voltage power conversion and industrial control scenarios. Its TO220F fully plastic package offers good thermal performance and electrical insulation, facilitating installation and simplifying thermal design. The device provides stable and reliable switching characteristics within an 800V drain-source voltage range, and its gate drive is compatible with common logic levels, making it suitable for switching power supplies, high-voltage auxiliary power supplies, and industrial equipment.
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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 | 800V | 3.5V | 4A | 1440(mΩ) | 1800(mΩ) | Planar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 800V | 3.5V | 4A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 800V | 3.5V | 4A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
- Drain-Source Voltage (VDS): 800V
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3.5V (Typical)
- On-Resistance (VGS=4.5V): 1440mΩ (Typical)
- On-Resistance (VGS=10V): 1800mΩ (Typical)
- Maximum Drain Current (ID): 4A
- Package: TO220F
- Technology: Planar
- Gate-Source Voltage (VGS): ±30V
- Threshold Voltage (Vth): 3.5V (Typical)
- On-Resistance (VGS=4.5V): 1440mΩ (Typical)
- On-Resistance (VGS=10V): 1800mΩ (Typical)
- Maximum Drain Current (ID): 4A
- Package: TO220F
- Technology: Planar
Domain and module applications：
1. Switching Power Supply Primary Side Switch: Used as a high-voltage switch in flyback or forward converters, withstanding high input voltage, reducing system design complexity.
2. High-Voltage Adapter and Charger: Applied in PWM circuits of phone, laptop adapters, and chargers, achieving efficient power conversion and meeting compact design requirements.
3. LED Lighting Driver Power Supply: Used in high-voltage constant current drive modules, providing stable on/off control, improving lighting system reliability and lifespan.
4. Industrial Auxiliary Power Supply: Used in auxiliary power modules of industrial equipment like inverters and servo drives, tolerating grid fluctuations, ensuring stable control loop operation.
5. Photovoltaic Inverter Auxiliary Switch: Serves as a bus high-voltage switch or auxiliary power switch in photovoltaic systems, fully leveraging the high withstand voltage advantage.
6. Electric Vehicle Charger AC-DC Conversion: Suitable for high-voltage side switches in electric bicycle/motorcycle chargers, ensuring safe and efficient charging.
* 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：
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