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SDF02N20-VB Product details
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SDF02N20-VB Product Introduction
**SDF02N20-VB** is an **N-Channel MOSFET** in a **TO220F** package based on **Trench technology**. The device has a maximum drain-source voltage (**VDS**) of **200V** and is suitable for high-voltage power management and power control applications. Its maximum drain current is **10A** and has a low **RDS(ON)** of **265mΩ** at **VGS = 10V**, enabling it to provide efficient current transmission at a lower on-resistance. **SDF02N20-VB** has a **Vth** of **3V** and is suitable for applications requiring a higher threshold voltage, especially for use in medium and high voltage power systems and current drive applications, which can effectively reduce switching losses and improve power efficiency.
**SDF02N20-VB** is an **N-Channel MOSFET** in a **TO220F** package based on **Trench technology**. The device has a maximum drain-source voltage (**VDS**) of **200V** and is suitable for high-voltage power management and power control applications. Its maximum drain current is **10A** and has a low **RDS(ON)** of **265mΩ** at **VGS = 10V**, enabling it to provide efficient current transmission at a lower on-resistance. **SDF02N20-VB** has a **Vth** of **3V** and is suitable for applications requiring a higher threshold voltage, especially for use in medium and high voltage power systems and current drive applications, which can effectively reduce switching losses and improve power efficiency.
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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 | 200V | 3V | 10A | 265mΩ | 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 | 200V | 3V | 10A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 200V | 3V | 10A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
SDF02N20-VB Detailed parameter description
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- **265mΩ** at **VGS = 10V**
- **Maximum leakage current (ID)**: 10A
- **Technology**: Trench technology
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- **265mΩ** at **VGS = 10V**
- **Maximum leakage current (ID)**: 10A
- **Technology**: Trench technology
Domain and module applications：
Application Examples
1. **Power Management System**:
The SDF02N20-VB is suitable for **high voltage power management systems**, especially in applications that need to withstand **higher voltage** and **larger current**. Due to its **200V VDS** and **low RDS(ON)**, this MOSFET can provide efficient switching performance in power modules such as **DC-DC converters**, **AC-DC power adapters** and **battery chargers**. Its low on-resistance helps reduce power loss and heat generation, thereby improving the overall efficiency of the system.
2. **Motor Drive**:
The SDF02N20-VB can be widely used in **motor drive circuits**, especially for **high voltage motor control systems**. This MOSFET can efficiently control the current flow of the motor and is commonly used in **power tools**, **home appliances** (such as electric fans, washing machines) and **industrial motors**. During motor starting, speed regulation and stopping, the SDF02N20-VB provides smooth and efficient current switching, helping to improve the performance of motor drive systems.
3. **Power amplifier**:
In **power amplifier**, the SDF02N20-VB can be used to implement switching control of power output, suitable for **wireless communication systems**, **audio amplifier** and **high-frequency power conversion** applications. Due to its high **VDS** and good conductivity characteristics, this MOSFET can support efficient signal amplification and ensure stability under high current drive conditions.
4. **Switching power supply and inverter**:
In **switching power supply** and **inverter** circuits, the SDF02N20-VB can be used as a key switching element for **DC-AC conversion** or **AC-DC conversion**. It plays an important role in power conversion in systems such as **solar inverter**, **UPS power system** and **uninterruptible power supply** (UPS). High withstand voltage and high efficiency enable the device to provide reliable performance in multiple power applications.
5. **Load switch and overcurrent protection**:
Due to its low on-resistance and **10A** current carrying capacity, SDF02N20-VB is suitable for **load switch** and **overcurrent protection** circuits. In **smart home** and **battery management system**, it can be used as a power switch for **power switching** and **load management**, ensuring stable current distribution and effectively protecting the circuit from overcurrent damage.
In short, **SDF02N20-VB**, as a **high voltage N-Channel MOSFET**, has a wide range of applicability in **power management**, **motor control**, **power amplifier**, **switching power supply**, **inverter** and other applications. Its **200V VDS**, **10A ID** and low **RDS(ON)** characteristics enable it to perform well in various medium and high voltage applications and provide efficient and stable power switching solutions for these fields.
1. **Power Management System**:
The SDF02N20-VB is suitable for **high voltage power management systems**, especially in applications that need to withstand **higher voltage** and **larger current**. Due to its **200V VDS** and **low RDS(ON)**, this MOSFET can provide efficient switching performance in power modules such as **DC-DC converters**, **AC-DC power adapters** and **battery chargers**. Its low on-resistance helps reduce power loss and heat generation, thereby improving the overall efficiency of the system.
2. **Motor Drive**:
The SDF02N20-VB can be widely used in **motor drive circuits**, especially for **high voltage motor control systems**. This MOSFET can efficiently control the current flow of the motor and is commonly used in **power tools**, **home appliances** (such as electric fans, washing machines) and **industrial motors**. During motor starting, speed regulation and stopping, the SDF02N20-VB provides smooth and efficient current switching, helping to improve the performance of motor drive systems.
3. **Power amplifier**:
In **power amplifier**, the SDF02N20-VB can be used to implement switching control of power output, suitable for **wireless communication systems**, **audio amplifier** and **high-frequency power conversion** applications. Due to its high **VDS** and good conductivity characteristics, this MOSFET can support efficient signal amplification and ensure stability under high current drive conditions.
4. **Switching power supply and inverter**:
In **switching power supply** and **inverter** circuits, the SDF02N20-VB can be used as a key switching element for **DC-AC conversion** or **AC-DC conversion**. It plays an important role in power conversion in systems such as **solar inverter**, **UPS power system** and **uninterruptible power supply** (UPS). High withstand voltage and high efficiency enable the device to provide reliable performance in multiple power applications.
5. **Load switch and overcurrent protection**:
Due to its low on-resistance and **10A** current carrying capacity, SDF02N20-VB is suitable for **load switch** and **overcurrent protection** circuits. In **smart home** and **battery management system**, it can be used as a power switch for **power switching** and **load management**, ensuring stable current distribution and effectively protecting the circuit from overcurrent damage.
In short, **SDF02N20-VB**, as a **high voltage N-Channel MOSFET**, has a wide range of applicability in **power management**, **motor control**, **power amplifier**, **switching power supply**, **inverter** and other applications. Its **200V VDS**, **10A ID** and low **RDS(ON)** characteristics enable it to perform well in various medium and high voltage applications and provide efficient and stable power switching solutions for these fields.
* 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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