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SW47N65K2F-VB Product details
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Product Introduction
**SW47N65K2F-VB** is a **single N-channel** MOSFET in **TO247** package, suitable for medium and high power power supply and switching applications. The device has a **650V** drain-source voltage (V_DS), suitable for high voltage applications, especially in high voltage power supplies, DC-AC inverters and industrial power management systems. Its gate-source voltage (V_GS) range is **±30V**, supporting a variety of gate drive methods, ensuring wide compatibility. The threshold voltage (V_th) of SW47N65K2F-VB is **3.5V**, enabling it to start at a moderate gate voltage and have good switching performance. The on-resistance (R_DS(ON)) is **75mΩ** (at V_GS=10V), providing lower power consumption and efficient conduction path for the load, and its maximum leakage current is **47A**, suitable for high current handling applications. Adopt **SJ_Multi-EPI** technology, providing high efficiency and low loss, especially in applications requiring high power and high voltage.
**SW47N65K2F-VB** is a **single N-channel** MOSFET in **TO247** package, suitable for medium and high power power supply and switching applications. The device has a **650V** drain-source voltage (V_DS), suitable for high voltage applications, especially in high voltage power supplies, DC-AC inverters and industrial power management systems. Its gate-source voltage (V_GS) range is **±30V**, supporting a variety of gate drive methods, ensuring wide compatibility. The threshold voltage (V_th) of SW47N65K2F-VB is **3.5V**, enabling it to start at a moderate gate voltage and have good switching performance. The on-resistance (R_DS(ON)) is **75mΩ** (at V_GS=10V), providing lower power consumption and efficient conduction path for the load, and its maximum leakage current is **47A**, suitable for high current handling applications. Adopt **SJ_Multi-EPI** technology, providing high efficiency and low loss, especially in applications requiring high power and high voltage.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | 75mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 650V | 3.5V | 47A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package type** | TO247 | Medium to high power package, suitable for applications requiring heat dissipation and high voltage resistance. |
| **Configuration** | Single-N-Channel | Single N-channel configuration, suitable for efficient current control. |
| **Drain-source voltage (V_DS)** | 650V | Maximum drain-source voltage is 650V, suitable for medium and high voltage applications. |
| **Gate-source voltage (V_GS)** | ±30V | Maximum gate-source voltage is 30V, supporting a wide range of gate drives. |
| **Threshold voltage (V_th)** | 3.5V | Threshold voltage for gate turn-on, suitable for standard voltage drive configurations. |
| **On-resistance (R_DS(ON))** | 75mΩ@V_GS=10V | At 10V gate voltage, the on-resistance is 75mΩ, providing low power consumption. |
| **Drain current (I_D)** | 47A | Maximum drain current is 47A, suitable for high current applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing low loss and high efficiency switching performance. |
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package type** | TO247 | Medium to high power package, suitable for applications requiring heat dissipation and high voltage resistance. |
| **Configuration** | Single-N-Channel | Single N-channel configuration, suitable for efficient current control. |
| **Drain-source voltage (V_DS)** | 650V | Maximum drain-source voltage is 650V, suitable for medium and high voltage applications. |
| **Gate-source voltage (V_GS)** | ±30V | Maximum gate-source voltage is 30V, supporting a wide range of gate drives. |
| **Threshold voltage (V_th)** | 3.5V | Threshold voltage for gate turn-on, suitable for standard voltage drive configurations. |
| **On-resistance (R_DS(ON))** | 75mΩ@V_GS=10V | At 10V gate voltage, the on-resistance is 75mΩ, providing low power consumption. |
| **Drain current (I_D)** | 47A | Maximum drain current is 47A, suitable for high current applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, providing low loss and high efficiency switching performance. |
Domain and module applications：
Application fields and module examples
1. **Power management system**
- **DC-DC converter**: The **650V** drain-source voltage and **47A** leakage current of SW47N65K2F-VB make it very suitable for use as a switching element in medium and high power power supplies, especially in high-voltage DC-DC converters. It can efficiently convert voltage and reduce energy loss, and is suitable for high-efficiency power management in industrial and communication power systems.
- **Power switches and regulators**: This MOSFET is suitable for high-current power switching applications. In power regulators that require high switching frequency and high voltage, SW47N65K2F-VB can provide low on-resistance and excellent switching performance, improving the efficiency of the entire power system.
2. **Inverter Applications**
- **DC-AC Inverter**: SW47N65K2F-VB is widely used in **DC-AC Inverter**, especially for medium and high power inverter systems such as solar inverters, wind inverters and UPS power supplies. Its 650V withstand voltage and high current carrying capacity enable it to effectively convert DC to AC, provide stable output, and reduce system losses.
- **Inverter Power Module**: This MOSFET plays an important role in inverter power modules, especially in high power load and high voltage applications, which can improve the efficiency and reliability of the inverter.
3. **Electric Vehicle (EV) and Battery Management System (BMS)**
- **Electric Vehicle Battery Management System (BMS)**: In the battery management system of electric vehicles, SW47N65K2F-VB can efficiently control the battery charging and discharging process and ensure the safe operation of the battery pack. Its high leakage current and low on-resistance make it perform well in battery management systems.
- **Electric vehicle battery charging and protection circuit**: This MOSFET can be used in the charging and protection circuit of electric vehicles to achieve effective control of current and voltage and protect the battery from overcharging, over-discharging and other adverse working conditions.
4. **Industrial control and motor drive**
- **Industrial motor drive**: SW47N65K2F-VB is suitable for efficient current control in **Industrial motor drive**, especially in applications that require high current control and high voltage adaptability, such as speed regulation and control circuits for high-power motors. Its high leakage current and low R_DS(ON) make it very suitable for use as a switching element in motor drive circuits.
- **Servo motor and stepper motor control**: This MOSFET can provide a stable current supply and is widely used in servo motor and stepper motor drive systems to provide precise motor control in automation equipment, robots and other fields.
5. **Solar Power Generation System**
- **Solar Inverter**: SW47N65K2F-VB can efficiently convert DC to AC in the inverter of the solar power generation system, and is suitable for high-power solar inverters. Its high voltage and high current characteristics enable it to withstand higher input voltages and provide stable output currents to ensure efficient operation of the solar system.
- **Photovoltaic Module Protection and Current Control**: This MOSFET can be used in current control and protection circuits in solar power generation systems to ensure long-term stable operation of the system.
6. **Consumer Electronics**
- **High-efficiency Power Supply Module**: SW47N65K2F-VB can also be used in high-efficiency power supply modules, suitable for power control in home appliances, smart homes and other devices, ensuring low-loss and long-life power output.
- **Mobile Power Supply and Charger**: This MOSFET is suitable for use in battery chargers for portable devices and power tools, and can provide efficient and stable current control to improve charging efficiency.
1. **Power management system**
- **DC-DC converter**: The **650V** drain-source voltage and **47A** leakage current of SW47N65K2F-VB make it very suitable for use as a switching element in medium and high power power supplies, especially in high-voltage DC-DC converters. It can efficiently convert voltage and reduce energy loss, and is suitable for high-efficiency power management in industrial and communication power systems.
- **Power switches and regulators**: This MOSFET is suitable for high-current power switching applications. In power regulators that require high switching frequency and high voltage, SW47N65K2F-VB can provide low on-resistance and excellent switching performance, improving the efficiency of the entire power system.
2. **Inverter Applications**
- **DC-AC Inverter**: SW47N65K2F-VB is widely used in **DC-AC Inverter**, especially for medium and high power inverter systems such as solar inverters, wind inverters and UPS power supplies. Its 650V withstand voltage and high current carrying capacity enable it to effectively convert DC to AC, provide stable output, and reduce system losses.
- **Inverter Power Module**: This MOSFET plays an important role in inverter power modules, especially in high power load and high voltage applications, which can improve the efficiency and reliability of the inverter.
3. **Electric Vehicle (EV) and Battery Management System (BMS)**
- **Electric Vehicle Battery Management System (BMS)**: In the battery management system of electric vehicles, SW47N65K2F-VB can efficiently control the battery charging and discharging process and ensure the safe operation of the battery pack. Its high leakage current and low on-resistance make it perform well in battery management systems.
- **Electric vehicle battery charging and protection circuit**: This MOSFET can be used in the charging and protection circuit of electric vehicles to achieve effective control of current and voltage and protect the battery from overcharging, over-discharging and other adverse working conditions.
4. **Industrial control and motor drive**
- **Industrial motor drive**: SW47N65K2F-VB is suitable for efficient current control in **Industrial motor drive**, especially in applications that require high current control and high voltage adaptability, such as speed regulation and control circuits for high-power motors. Its high leakage current and low R_DS(ON) make it very suitable for use as a switching element in motor drive circuits.
- **Servo motor and stepper motor control**: This MOSFET can provide a stable current supply and is widely used in servo motor and stepper motor drive systems to provide precise motor control in automation equipment, robots and other fields.
5. **Solar Power Generation System**
- **Solar Inverter**: SW47N65K2F-VB can efficiently convert DC to AC in the inverter of the solar power generation system, and is suitable for high-power solar inverters. Its high voltage and high current characteristics enable it to withstand higher input voltages and provide stable output currents to ensure efficient operation of the solar system.
- **Photovoltaic Module Protection and Current Control**: This MOSFET can be used in current control and protection circuits in solar power generation systems to ensure long-term stable operation of the system.
6. **Consumer Electronics**
- **High-efficiency Power Supply Module**: SW47N65K2F-VB can also be used in high-efficiency power supply modules, suitable for power control in home appliances, smart homes and other devices, ensuring low-loss and long-life power output.
- **Mobile Power Supply and Charger**: This MOSFET is suitable for use in battery chargers for portable devices and power tools, and can provide efficient and stable current control to improve charging efficiency.
* 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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