中文
English
SW8N70K-VB TO252 Product details
Back to previous pageProduct introduction：
1. **SW8N70K-VB Product Introduction**
SW8N70K-VB is a **700V N-Channel MOSFET**, using **TO252 package**, **SJ_Multi-EPI technology**, with low on-resistance and good high-voltage resistance, suitable for use in high-voltage and high-power applications. Its high **VDS (drain-source voltage)** can ensure its stable operation in high-voltage power systems, especially in power electronic equipment and industrial control systems. The maximum drain current (ID) of SW8N70K-VB is **11A**, with low on-resistance (**390mΩ @ VGS = 10V**), ensuring efficient current switching and reducing power loss. This MOSFET is suitable for various **power management systems, inverters, motor drives and industrial automation control** and other occasions, which can effectively improve the energy efficiency of the system and ensure the reliability of the equipment.
SW8N70K-VB is a **700V N-Channel MOSFET**, using **TO252 package**, **SJ_Multi-EPI technology**, with low on-resistance and good high-voltage resistance, suitable for use in high-voltage and high-power applications. Its high **VDS (drain-source voltage)** can ensure its stable operation in high-voltage power systems, especially in power electronic equipment and industrial control systems. The maximum drain current (ID) of SW8N70K-VB is **11A**, with low on-resistance (**390mΩ @ VGS = 10V**), ensuring efficient current switching and reducing power loss. This MOSFET is suitable for various **power management systems, inverters, motor drives and industrial automation control** and other occasions, which can effectively improve the energy efficiency of the system and ensure the reliability of the equipment.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 700V | 3.5V | 11A | 390mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 700V | 3.5V | 11A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 700V | 3.5V | 11A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. **SW8N70K-VB detailed parameter description**
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 700V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **390mΩ @ VGS = 10V**
- **Maximum leakage current (ID)**: 11A
- **Technology type**: SJ_Multi-EPI
- **Maximum power dissipation**: About **60W** (the specific power dissipation needs to be calculated according to the actual working environment and thermal design)
- **Switching frequency**: Suitable for medium and high frequency switching applications
- **Operating temperature range**: -55°C to +150°C
- **Maximum slew rate (di/dt)**: Suitable for high current switching applications
- **Current switching capability**: Supports fast switching, suitable for high frequency current regulation
- **Reverse recovery characteristics**: Suitable for efficient systems that require fast switching.
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 700V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**:
- **390mΩ @ VGS = 10V**
- **Maximum leakage current (ID)**: 11A
- **Technology type**: SJ_Multi-EPI
- **Maximum power dissipation**: About **60W** (the specific power dissipation needs to be calculated according to the actual working environment and thermal design)
- **Switching frequency**: Suitable for medium and high frequency switching applications
- **Operating temperature range**: -55°C to +150°C
- **Maximum slew rate (di/dt)**: Suitable for high current switching applications
- **Current switching capability**: Supports fast switching, suitable for high frequency current regulation
- **Reverse recovery characteristics**: Suitable for efficient systems that require fast switching.
Domain and module applications：
3. **Application fields and module examples of SW8N70K-VB**
- **Power converter and power management system**
SW8N70K-VB is suitable for high voltage **AC-DC converter**, **DC-DC converter** and **power distribution system**, especially where high withstand voltage and low on-resistance are required. It can provide stable switching performance during power conversion, reduce energy loss and improve system efficiency.
**Application example**: In **solar inverter**, SW8N70K-VB is used as a switching element to convert the direct current generated by solar energy into alternating current to ensure efficient operation of the system.
- **Industrial control system**
SW8N70K-VB can be used in **motor drive systems** in industrial equipment, such as **inverters** and **servo drive systems**. Its high voltage capability and low on-resistance ensure precise control and efficient operation of the motor.
**Application example**: In **industrial inverter**, SW8N70K-VB is used to control the running state of the motor, adjust the speed and torque of the motor, and ensure the efficiency and stability of the equipment when the load changes.
- **Electric Vehicle (EV) and Battery Management System (BMS)**
In **battery management system**, SW8N70K-VB can be used to control the charging and discharging process of the battery pack to ensure efficient charging and safe discharge of the battery system. Its high withstand voltage characteristics enable it to handle larger battery voltages and currents.
**Application example**: In the battery management system of **electric vehicles**, SW8N70K-VB is used as a switching element for battery charging management to ensure efficient charging efficiency and battery life.
- **Solar and wind inverter**
SW8N70K-VB is suitable for applications such as **solar inverter** and **wind inverter**, which usually require the ability to stably convert high-voltage DC to AC. The low on-resistance and high withstand voltage of this MOSFET make it a key component in these high-efficiency power conversion systems.
**Application example**: In **solar inverters**, SW8N70K-VB is used to ensure efficient current conversion and support long-term stable operation of the system.
- **LED driver**
SW8N70K-VB can be used for efficient **LED driver**, especially in high-power **LED lighting systems**, using its high efficiency and low on-resistance to ensure efficient current regulation, reduce heat generation, and extend the service life of the LED.
**Application example**: In **commercial lighting systems**, SW8N70K-VB is used to control current switching to ensure long-term stable operation of LED lighting.
- **High-efficiency power tools and home appliances**
SW8N70K-VB can be used for power management of **power tools and home appliances**, providing efficient current switching and high-voltage protection to ensure long-term stability of the equipment under high current working conditions.
**Application example**: In **power tools (such as electric drills)**, SW8N70K-VB is used to drive the motor to ensure high efficiency and low power consumption.
---
As a **700V N-Channel MOSFET**, SW8N70K-VB has **low on-resistance** and **high withstand voltage**, making it suitable for applications in high-voltage power conversion, industrial automation, motor drive, LED drive systems and other fields. Whether in battery management systems, power management systems, electric vehicles, solar inverters and other fields, SW8N70K-VB can provide high-efficiency and reliable power conversion to ensure stable and efficient operation of equipment.
- **Power converter and power management system**
SW8N70K-VB is suitable for high voltage **AC-DC converter**, **DC-DC converter** and **power distribution system**, especially where high withstand voltage and low on-resistance are required. It can provide stable switching performance during power conversion, reduce energy loss and improve system efficiency.
**Application example**: In **solar inverter**, SW8N70K-VB is used as a switching element to convert the direct current generated by solar energy into alternating current to ensure efficient operation of the system.
- **Industrial control system**
SW8N70K-VB can be used in **motor drive systems** in industrial equipment, such as **inverters** and **servo drive systems**. Its high voltage capability and low on-resistance ensure precise control and efficient operation of the motor.
**Application example**: In **industrial inverter**, SW8N70K-VB is used to control the running state of the motor, adjust the speed and torque of the motor, and ensure the efficiency and stability of the equipment when the load changes.
- **Electric Vehicle (EV) and Battery Management System (BMS)**
In **battery management system**, SW8N70K-VB can be used to control the charging and discharging process of the battery pack to ensure efficient charging and safe discharge of the battery system. Its high withstand voltage characteristics enable it to handle larger battery voltages and currents.
**Application example**: In the battery management system of **electric vehicles**, SW8N70K-VB is used as a switching element for battery charging management to ensure efficient charging efficiency and battery life.
- **Solar and wind inverter**
SW8N70K-VB is suitable for applications such as **solar inverter** and **wind inverter**, which usually require the ability to stably convert high-voltage DC to AC. The low on-resistance and high withstand voltage of this MOSFET make it a key component in these high-efficiency power conversion systems.
**Application example**: In **solar inverters**, SW8N70K-VB is used to ensure efficient current conversion and support long-term stable operation of the system.
- **LED driver**
SW8N70K-VB can be used for efficient **LED driver**, especially in high-power **LED lighting systems**, using its high efficiency and low on-resistance to ensure efficient current regulation, reduce heat generation, and extend the service life of the LED.
**Application example**: In **commercial lighting systems**, SW8N70K-VB is used to control current switching to ensure long-term stable operation of LED lighting.
- **High-efficiency power tools and home appliances**
SW8N70K-VB can be used for power management of **power tools and home appliances**, providing efficient current switching and high-voltage protection to ensure long-term stability of the equipment under high current working conditions.
**Application example**: In **power tools (such as electric drills)**, SW8N70K-VB is used to drive the motor to ensure high efficiency and low power consumption.
---
As a **700V N-Channel MOSFET**, SW8N70K-VB has **low on-resistance** and **high withstand voltage**, making it suitable for applications in high-voltage power conversion, industrial automation, motor drive, LED drive systems and other fields. Whether in battery management systems, power management systems, electric vehicles, solar inverters and other fields, SW8N70K-VB can provide high-efficiency and reliable power conversion to ensure stable and efficient operation of equipment.
* 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
