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SW4N80D-VB TO251 Product details
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SW4N80D-VB Product Introduction
SW4N80D-VB is a high-voltage unipolar N-type MOSFET in TO251 package with a maximum drain-source voltage (V_DS) of 850V. It is designed for applications that require high voltage protection and high-efficiency power conversion. This MOSFET is configured as a unipolar N-type and is suitable for applications that require high voltage tolerance, low on-resistance and medium current (5A). Its gate-source voltage (V_GS) is ±30V, the threshold voltage (V_th) is 3.5V, the on-resistance (R_DS(ON)) is 2200mΩ (at V_GS = 10V), and the maximum drain current (I_D) is 5A. The use of planar technology makes the SW4N80D-VB have high reliability and long life in high temperature and high voltage environments, and is suitable for switching and regulation functions in various power electronic equipment.
SW4N80D-VB is a high-voltage unipolar N-type MOSFET in TO251 package with a maximum drain-source voltage (V_DS) of 850V. It is designed for applications that require high voltage protection and high-efficiency power conversion. This MOSFET is configured as a unipolar N-type and is suitable for applications that require high voltage tolerance, low on-resistance and medium current (5A). Its gate-source voltage (V_GS) is ±30V, the threshold voltage (V_th) is 3.5V, the on-resistance (R_DS(ON)) is 2200mΩ (at V_GS = 10V), and the maximum drain current (I_D) is 5A. The use of planar technology makes the SW4N80D-VB have high reliability and long life in high temperature and high voltage environments, and is suitable for switching and regulation functions in various power electronic equipment.
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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 | 850V | 3.5V | 5A | 2200mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 850V | 3.5V | 5A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 850V | 3.5V | 5A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
SW4N80D-VB detailed parameter description
- **Package type**: TO251
- **Configuration**: Unipolar N-type MOSFET
- **V_DS (drain-source voltage)**: 850V
- **V_GS (gate-source voltage)**: ±30V
- **V_th (threshold voltage)**: 3.5V
- **R_DS(ON) (on-resistance)**: 2200mΩ @ V_GS = 10V
- **I_D (drain current)**: 5A
- **Technology**: Plannar Technology
- **Operating temperature range**: -55°C to +150°C
SW4N80D-VB is a high-voltage device with 850V high voltage capability and 2200mΩ The low on-resistance shows excellent performance in power conversion and voltage regulation applications. Its planar process ensures high-efficiency power conversion and reduces power loss. It is suitable for power modules, inverters, battery management systems and other fields with high requirements for high voltage and reliability.
- **Package type**: TO251
- **Configuration**: Unipolar N-type MOSFET
- **V_DS (drain-source voltage)**: 850V
- **V_GS (gate-source voltage)**: ±30V
- **V_th (threshold voltage)**: 3.5V
- **R_DS(ON) (on-resistance)**: 2200mΩ @ V_GS = 10V
- **I_D (drain current)**: 5A
- **Technology**: Plannar Technology
- **Operating temperature range**: -55°C to +150°C
SW4N80D-VB is a high-voltage device with 850V high voltage capability and 2200mΩ The low on-resistance shows excellent performance in power conversion and voltage regulation applications. Its planar process ensures high-efficiency power conversion and reduces power loss. It is suitable for power modules, inverters, battery management systems and other fields with high requirements for high voltage and reliability.
Domain and module applications：
Applications and modules
1. **Switching Power Supply (SMPS)**
SW4N80D-VB can be widely used in switching power supplies (SMPS), especially for power modules that require high voltage (850V) support and high efficiency. Its low on-resistance and high withstand voltage characteristics make it an ideal choice for industrial power supplies, power tools, and server power modules. It can operate stably in high voltage environments and provide efficient power conversion.
2. **Battery Management System (BMS)**
In the battery management system (BMS), SW4N80D-VB can be used for battery charge and discharge control and current regulation. Its high voltage tolerance and reliability make it particularly useful in electric vehicle battery management systems. The MOSFET can stably monitor battery voltage and current protection to prevent overvoltage or overcurrent conditions and ensure safe operation of the battery.
3. **Solar Inverter**
In a solar power generation system, the SW4N80D-VB can be used as the switching element of the inverter, responsible for converting the direct current (DC) of the solar panel into alternating current (AC). Its high voltage tolerance of 850V enables it to adapt to the high voltage requirements of large-scale solar systems, provide efficient and stable power conversion, and ensure that the solar inverter works reliably under various environmental conditions.
4. **Electric Vehicle Charger**
Electric vehicle charging systems require high voltage and high-efficiency power conversion. The SW4N80D-VB can work stably during the charging process and provide efficient power regulation. Its high voltage (850V) and low on-resistance make it suitable for electric vehicle charging equipment such as fast chargers and smart charging systems.
5. **Power Converter and Power Amplifier**
In power converter and power amplifier applications, the SW4N80D-VB provides excellent voltage regulation and switching performance, especially for high power output applications. Its high voltage withstand capability makes it suitable for various transformers, power amplifiers and other fields to ensure stable power conversion.
6. **Motor control and drive systems**
SW4N80D-VB can be used in motor control systems, especially drive circuits in industrial automation equipment and robot control. Its high voltage withstand capability of 850V enables it to work stably in large motor systems that require high voltage control, providing efficient power regulation and control.
7. **Home appliance power management**
In high-power home appliances such as air conditioners, refrigerators, washing machines, etc., SW4N80D-VB can be used as a key component of power management. It can effectively regulate voltage and current, provide reliable power conversion, reduce energy loss and improve the energy efficiency of equipment.
8. **High-power audio amplifiers and radio frequency (RF) amplifiers**
In audio and RF amplifier applications, SW4N80D-VB can be used for high-power audio signal processing. Its high voltage tolerance makes it particularly suitable for high-power audio amplifiers and RF power amplifiers, and achieves efficient power conversion in broadcasting, communications and high-fidelity audio systems.
9. **Industrial Power Module**
Among various industrial power modules, SW4N80D-VB can provide stable and reliable current control and voltage conversion, suitable for high-voltage power demand scenarios such as industrial equipment and automation systems. Its high voltage tolerance and low on-resistance characteristics ensure the high efficiency and long-term stable operation of the system.
Through its high voltage tolerance and excellent electrical performance, SW4N80D-VB can provide efficient power conversion and regulation in multiple fields, ensuring the stability and safety of the system.
1. **Switching Power Supply (SMPS)**
SW4N80D-VB can be widely used in switching power supplies (SMPS), especially for power modules that require high voltage (850V) support and high efficiency. Its low on-resistance and high withstand voltage characteristics make it an ideal choice for industrial power supplies, power tools, and server power modules. It can operate stably in high voltage environments and provide efficient power conversion.
2. **Battery Management System (BMS)**
In the battery management system (BMS), SW4N80D-VB can be used for battery charge and discharge control and current regulation. Its high voltage tolerance and reliability make it particularly useful in electric vehicle battery management systems. The MOSFET can stably monitor battery voltage and current protection to prevent overvoltage or overcurrent conditions and ensure safe operation of the battery.
3. **Solar Inverter**
In a solar power generation system, the SW4N80D-VB can be used as the switching element of the inverter, responsible for converting the direct current (DC) of the solar panel into alternating current (AC). Its high voltage tolerance of 850V enables it to adapt to the high voltage requirements of large-scale solar systems, provide efficient and stable power conversion, and ensure that the solar inverter works reliably under various environmental conditions.
4. **Electric Vehicle Charger**
Electric vehicle charging systems require high voltage and high-efficiency power conversion. The SW4N80D-VB can work stably during the charging process and provide efficient power regulation. Its high voltage (850V) and low on-resistance make it suitable for electric vehicle charging equipment such as fast chargers and smart charging systems.
5. **Power Converter and Power Amplifier**
In power converter and power amplifier applications, the SW4N80D-VB provides excellent voltage regulation and switching performance, especially for high power output applications. Its high voltage withstand capability makes it suitable for various transformers, power amplifiers and other fields to ensure stable power conversion.
6. **Motor control and drive systems**
SW4N80D-VB can be used in motor control systems, especially drive circuits in industrial automation equipment and robot control. Its high voltage withstand capability of 850V enables it to work stably in large motor systems that require high voltage control, providing efficient power regulation and control.
7. **Home appliance power management**
In high-power home appliances such as air conditioners, refrigerators, washing machines, etc., SW4N80D-VB can be used as a key component of power management. It can effectively regulate voltage and current, provide reliable power conversion, reduce energy loss and improve the energy efficiency of equipment.
8. **High-power audio amplifiers and radio frequency (RF) amplifiers**
In audio and RF amplifier applications, SW4N80D-VB can be used for high-power audio signal processing. Its high voltage tolerance makes it particularly suitable for high-power audio amplifiers and RF power amplifiers, and achieves efficient power conversion in broadcasting, communications and high-fidelity audio systems.
9. **Industrial Power Module**
Among various industrial power modules, SW4N80D-VB can provide stable and reliable current control and voltage conversion, suitable for high-voltage power demand scenarios such as industrial equipment and automation systems. Its high voltage tolerance and low on-resistance characteristics ensure the high efficiency and long-term stable operation of the system.
Through its high voltage tolerance and excellent electrical performance, SW4N80D-VB can provide efficient power conversion and regulation in multiple fields, ensuring the stability and safety of the system.
* 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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