中文
English
SW4N70K2-VB TO220F Product details
Back to previous pageProduct introduction：
Product Introduction
**SW4N70K2-VB** is a **single N-channel** MOSFET in **TO220F** package with **700V** drain-source voltage (V_DS) and **5A** maximum drain current (I_D). This MOSFET adopts **SJ_Multi-EPI** technology and is designed for high voltage applications. It is suitable for use in power conversion, switching power supplies and industrial control and other fields. The threshold voltage (V_th) of this MOSFET is **3.5V**, the maximum gate-source voltage is **±30V**, and the on-resistance is **1100mΩ** when the gate voltage is **10V**. SW4N70K2-VB is suitable for medium and high voltage power supply systems and can provide stable switching characteristics in efficient power management.
**SW4N70K2-VB** is a **single N-channel** MOSFET in **TO220F** package with **700V** drain-source voltage (V_DS) and **5A** maximum drain current (I_D). This MOSFET adopts **SJ_Multi-EPI** technology and is designed for high voltage applications. It is suitable for use in power conversion, switching power supplies and industrial control and other fields. The threshold voltage (V_th) of this MOSFET is **3.5V**, the maximum gate-source voltage is **±30V**, and the on-resistance is **1100mΩ** when the gate voltage is **10V**. SW4N70K2-VB is suitable for medium and high voltage power supply systems and can provide stable switching characteristics in efficient power management.
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 |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 5A | 1100mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package Type** | TO220F | TO220F package provides good heat dissipation and is suitable for high power applications. |
| **Configuration** | Single-N-Channel | N-channel MOSFET, suitable for common current control and switching applications. |
| **Drain-Source Voltage (V_DS)** | 700V | The maximum drain-source voltage is 700V, suitable for high voltage power supply systems and power conversion applications. |
| **Gate-Source Voltage (V_GS)** | ±30V | The maximum gate-source voltage is ±30V, suitable for a wide range of gate voltage drive designs. |
| **Threshold Voltage (V_th)** | 3.5V | The turn-on voltage is 3.5V, suitable for standard voltage drive circuits. |
| **On-resistance (R_DS(ON))** | 1100mΩ@V_GS=10V | The on-resistance is 1100mΩ at 10V gate voltage, suitable for high voltage switching applications. |
| **Drainage current (I_D)** | 5A | Maximum drain current is 5A, suitable for current control applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, it provides lower on-resistance and higher efficiency. |
| **Parameter** | **Value** | **Description** |
|----------------------|----------------------|--------------------------------------------|
| **Package Type** | TO220F | TO220F package provides good heat dissipation and is suitable for high power applications. |
| **Configuration** | Single-N-Channel | N-channel MOSFET, suitable for common current control and switching applications. |
| **Drain-Source Voltage (V_DS)** | 700V | The maximum drain-source voltage is 700V, suitable for high voltage power supply systems and power conversion applications. |
| **Gate-Source Voltage (V_GS)** | ±30V | The maximum gate-source voltage is ±30V, suitable for a wide range of gate voltage drive designs. |
| **Threshold Voltage (V_th)** | 3.5V | The turn-on voltage is 3.5V, suitable for standard voltage drive circuits. |
| **On-resistance (R_DS(ON))** | 1100mΩ@V_GS=10V | The on-resistance is 1100mΩ at 10V gate voltage, suitable for high voltage switching applications. |
| **Drainage current (I_D)** | 5A | Maximum drain current is 5A, suitable for current control applications. |
| **Technology** | SJ_Multi-EPI | Using SJ_Multi-EPI technology, it provides lower on-resistance and higher efficiency. |
Domain and module applications：
Application fields and module examples
1. **High-voltage power management system**
- **AC-DC power converter**: SW4N70K2-VB can be widely used in high-voltage **AC-DC power converter**, capable of supporting input voltages up to 700V, and is suitable for applications that convert AC power to DC power. Its moderate on-resistance and high voltage tolerance make it an ideal switching element in high-voltage power management systems.
- **DC-DC converter**: This MOSFET is also suitable for **DC-DC converter**, which can effectively convert voltage while maintaining low switching losses, especially in applications requiring higher voltages.
2. **Industrial control system**
- **Power transmission system**: SW4N70K2-VB is suitable for use in **power transmission systems**, especially high-voltage, current-controlled switching applications. Its high voltage tolerance enables it to provide stable current regulation during power transmission and ensure system efficiency and safety.
- **Inverters**: This MOSFET is widely used in **industrial inverters**, and can withstand high voltages and currents, providing stable and reliable performance during power conversion and power regulation.
3. **Automotive electrical systems**
- **Battery management systems**: SW4N70K2-VB is widely used in **Battery management systems (BMS)**, especially in electric vehicles and hybrid vehicles, which can effectively manage the charging and discharging process of high-voltage battery packs to ensure battery safety and performance.
- **Electric vehicle chargers**: In **Electric vehicle chargers**, SW4N70K2-VB can handle high voltage inputs and ensure accurate control of current during charging.
4. **Solar photovoltaic systems**
- **Solar inverters**: SW4N70K2-VB can be used in **Solar inverters** to withstand high voltage inputs from solar panels. Its **700V** withstand voltage characteristics enable it to provide efficient power conversion in high voltage environments.
- **Energy storage system**: In solar energy storage systems, SW4N70K2-VB helps achieve efficient battery charge and discharge management, ensuring efficient storage and release of energy, and is particularly suitable for occasions that require high voltage management.
5. **Power electronics and home appliance control**
- **High-voltage switching power supply**: SW4N70K2-VB can be widely used in **High-voltage switching power supply**. As a power switching element, it can handle large currents and high voltages, and is suitable for voltage conversion and current regulation in power electronic equipment.
- **Home appliance power module**: It is also suitable for **Home appliance power module**, providing stable power output, and is widely used in the switch management of home appliance power supplies such as refrigerators and air conditioners.
6. **Power tools**
- **Power tool power system**: SW4N70K2-VB can be used in power management and battery charging systems in **Power tools**. Its higher voltage tolerance and lower on-resistance make it very suitable for providing efficient power switching functions in high-power power tools.
1. **High-voltage power management system**
- **AC-DC power converter**: SW4N70K2-VB can be widely used in high-voltage **AC-DC power converter**, capable of supporting input voltages up to 700V, and is suitable for applications that convert AC power to DC power. Its moderate on-resistance and high voltage tolerance make it an ideal switching element in high-voltage power management systems.
- **DC-DC converter**: This MOSFET is also suitable for **DC-DC converter**, which can effectively convert voltage while maintaining low switching losses, especially in applications requiring higher voltages.
2. **Industrial control system**
- **Power transmission system**: SW4N70K2-VB is suitable for use in **power transmission systems**, especially high-voltage, current-controlled switching applications. Its high voltage tolerance enables it to provide stable current regulation during power transmission and ensure system efficiency and safety.
- **Inverters**: This MOSFET is widely used in **industrial inverters**, and can withstand high voltages and currents, providing stable and reliable performance during power conversion and power regulation.
3. **Automotive electrical systems**
- **Battery management systems**: SW4N70K2-VB is widely used in **Battery management systems (BMS)**, especially in electric vehicles and hybrid vehicles, which can effectively manage the charging and discharging process of high-voltage battery packs to ensure battery safety and performance.
- **Electric vehicle chargers**: In **Electric vehicle chargers**, SW4N70K2-VB can handle high voltage inputs and ensure accurate control of current during charging.
4. **Solar photovoltaic systems**
- **Solar inverters**: SW4N70K2-VB can be used in **Solar inverters** to withstand high voltage inputs from solar panels. Its **700V** withstand voltage characteristics enable it to provide efficient power conversion in high voltage environments.
- **Energy storage system**: In solar energy storage systems, SW4N70K2-VB helps achieve efficient battery charge and discharge management, ensuring efficient storage and release of energy, and is particularly suitable for occasions that require high voltage management.
5. **Power electronics and home appliance control**
- **High-voltage switching power supply**: SW4N70K2-VB can be widely used in **High-voltage switching power supply**. As a power switching element, it can handle large currents and high voltages, and is suitable for voltage conversion and current regulation in power electronic equipment.
- **Home appliance power module**: It is also suitable for **Home appliance power module**, providing stable power output, and is widely used in the switch management of home appliance power supplies such as refrigerators and air conditioners.
6. **Power tools**
- **Power tool power system**: SW4N70K2-VB can be used in power management and battery charging systems in **Power tools**. Its higher voltage tolerance and lower on-resistance make it very suitable for providing efficient power switching functions in high-power power tools.
* 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
