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SWF2N65-VB Product details
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**SWF2N65-VB MOSFET Product Introduction**
**SWF2N65-VB** is a **single N-channel MOSFET** in a **TO220F package**, designed for high-voltage, high-power switching applications. The MOSFET has a maximum drain-source voltage (VDS) of **650V**, a maximum drain current (ID) of **2A**, and a high **1700mΩ** on-resistance (RDS(ON) @ VGS=10V). Using **Plannar** technology, this MOSFET excels in high-voltage and medium-power applications and is suitable for systems that require higher drain-source voltage and reliability requirements. The high voltage withstand capability of the SWF2N65-VB makes it ideal for scenarios such as power management, lighting control, and high-voltage switching.
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**SWF2N65-VB** is a **single N-channel MOSFET** in a **TO220F package**, designed for high-voltage, high-power switching applications. The MOSFET has a maximum drain-source voltage (VDS) of **650V**, a maximum drain current (ID) of **2A**, and a high **1700mΩ** on-resistance (RDS(ON) @ VGS=10V). Using **Plannar** technology, this MOSFET excels in high-voltage and medium-power applications and is suitable for systems that require higher drain-source voltage and reliability requirements. The high voltage withstand capability of the SWF2N65-VB makes it ideal for scenarios such as power management, lighting control, and high-voltage switching.
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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 | 650V | 3.5V | 2A | 1700mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 2A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
**Detailed parameter description**
- **Package type**: TO220F
**TO220F** package provides good heat dissipation performance and is suitable for medium power applications. In high power switching circuits, TO220F has a good heat dissipation effect and can effectively control the temperature rise of MOSFET during operation.
- **Configuration**: Single N channel
Adopting **N channel** configuration, this MOSFET can provide lower on-resistance and has good current conduction performance. It is widely used in low-side switching circuits and high-efficiency power conversion applications.
- **Maximum drain-source voltage (VDS)**: 650V
**VDS = 650V**, this MOSFET is suitable for higher voltage applications, can work stably under higher voltage conditions, and is suitable for medium and high voltage power supply systems.
- **Maximum gate-source voltage (VGS)**: ±30V
**VGS = ±30V**, this gate-source voltage range is suitable for various control circuits, providing sufficient gate drive range to ensure that the MOSFET has good performance when switching.
- **Threshold voltage (Vth)**: 3.5V
**Vth = 3.5V**, the lower threshold voltage allows the MOSFET to be turned on under low voltage conditions, suitable for low voltage control circuits.
- **On-resistance (RDS(ON))**: 1700mΩ @ VGS=10V
When **VGS = 10V**, the on-resistance is **1700mΩ**, this resistance value is moderate, suitable for medium power switch applications, and can reduce power loss to a certain extent.
- **Maximum Drain Current (ID)**: 2A
**ID = 2A**, the maximum current that this MOSFET can carry is 2A, suitable for applications with low power or low current requirements.
- **Technology**: Plannar
Using **Plannar** technology, this technology ensures that the MOSFET has high stability and reliability under high voltage, and the relatively high on-resistance is suitable for medium power applications.
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- **Package type**: TO220F
**TO220F** package provides good heat dissipation performance and is suitable for medium power applications. In high power switching circuits, TO220F has a good heat dissipation effect and can effectively control the temperature rise of MOSFET during operation.
- **Configuration**: Single N channel
Adopting **N channel** configuration, this MOSFET can provide lower on-resistance and has good current conduction performance. It is widely used in low-side switching circuits and high-efficiency power conversion applications.
- **Maximum drain-source voltage (VDS)**: 650V
**VDS = 650V**, this MOSFET is suitable for higher voltage applications, can work stably under higher voltage conditions, and is suitable for medium and high voltage power supply systems.
- **Maximum gate-source voltage (VGS)**: ±30V
**VGS = ±30V**, this gate-source voltage range is suitable for various control circuits, providing sufficient gate drive range to ensure that the MOSFET has good performance when switching.
- **Threshold voltage (Vth)**: 3.5V
**Vth = 3.5V**, the lower threshold voltage allows the MOSFET to be turned on under low voltage conditions, suitable for low voltage control circuits.
- **On-resistance (RDS(ON))**: 1700mΩ @ VGS=10V
When **VGS = 10V**, the on-resistance is **1700mΩ**, this resistance value is moderate, suitable for medium power switch applications, and can reduce power loss to a certain extent.
- **Maximum Drain Current (ID)**: 2A
**ID = 2A**, the maximum current that this MOSFET can carry is 2A, suitable for applications with low power or low current requirements.
- **Technology**: Plannar
Using **Plannar** technology, this technology ensures that the MOSFET has high stability and reliability under high voltage, and the relatively high on-resistance is suitable for medium power applications.
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Domain and module applications：
**Application fields and module examples**
1. **Power management system**
SWF2N65-VB can be widely used in **high voltage power management systems**, especially in **650V systems** for switch control. Its higher **VDS** can cope with high voltage environments and is suitable for **switching power supplies**, **DC-DC converters** and other power conversion systems to provide reliable current switching.
2. **Lighting control system**
This MOSFET can be used in **LED lighting drive circuits** and **lighting adjustment systems**. It is suitable for applications that require medium current and high voltage control, and can effectively switch and adjust current to ensure efficient operation of lighting equipment.
3. **Inverter application**
SWF2N65-VB also has important applications in **DC-AC conversion modules** in **solar inverters** and **wind inverters**. Its 650V withstand voltage makes it very suitable for use as a switching element in medium and high voltage inverters to ensure conversion efficiency and stability.
4. **Power tools**
In **power tools** (such as electric drive, control circuits), SWF2N65-VB can be used as a **load switch**, and through its stable switching performance, it can quickly turn on and off the current to ensure the stable operation of the tool, especially suitable for low-power tool equipment.
5. **Battery protection circuit (BMS)**
SWF2N65-VB can be used in **battery management system (BMS)**, especially in the overcharge and over-discharge protection circuit of the battery. Its high withstand voltage and moderate current carrying capacity can effectively manage and control the current flow of the battery, ensuring the safety and long life of the battery.
6. **Automotive Electronic Systems**
SWF2N65-VB can also be used in **automotive power systems**, especially in **12V/24V battery management systems**, to provide high voltage protection and current control. It can effectively handle switch and load control in automotive systems to ensure stable operation of the system.
7. **Switching Power Supplies and AC-DC Converters**
SWF2N65-VB is suitable for **switching power supplies** (SMPS) and **AC-DC converters**, especially when higher voltage and medium current carrying capacity are required. It can effectively regulate and control input and output currents to ensure efficient operation of power conversion systems.
8. **Household Appliances**
In some **household appliances**, such as microwave ovens and refrigerators, SWF2N65-VB can be used as a switching element to provide current control and power conversion to ensure high efficiency and stability of the appliances.
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1. **Power management system**
SWF2N65-VB can be widely used in **high voltage power management systems**, especially in **650V systems** for switch control. Its higher **VDS** can cope with high voltage environments and is suitable for **switching power supplies**, **DC-DC converters** and other power conversion systems to provide reliable current switching.
2. **Lighting control system**
This MOSFET can be used in **LED lighting drive circuits** and **lighting adjustment systems**. It is suitable for applications that require medium current and high voltage control, and can effectively switch and adjust current to ensure efficient operation of lighting equipment.
3. **Inverter application**
SWF2N65-VB also has important applications in **DC-AC conversion modules** in **solar inverters** and **wind inverters**. Its 650V withstand voltage makes it very suitable for use as a switching element in medium and high voltage inverters to ensure conversion efficiency and stability.
4. **Power tools**
In **power tools** (such as electric drive, control circuits), SWF2N65-VB can be used as a **load switch**, and through its stable switching performance, it can quickly turn on and off the current to ensure the stable operation of the tool, especially suitable for low-power tool equipment.
5. **Battery protection circuit (BMS)**
SWF2N65-VB can be used in **battery management system (BMS)**, especially in the overcharge and over-discharge protection circuit of the battery. Its high withstand voltage and moderate current carrying capacity can effectively manage and control the current flow of the battery, ensuring the safety and long life of the battery.
6. **Automotive Electronic Systems**
SWF2N65-VB can also be used in **automotive power systems**, especially in **12V/24V battery management systems**, to provide high voltage protection and current control. It can effectively handle switch and load control in automotive systems to ensure stable operation of the system.
7. **Switching Power Supplies and AC-DC Converters**
SWF2N65-VB is suitable for **switching power supplies** (SMPS) and **AC-DC converters**, especially when higher voltage and medium current carrying capacity are required. It can effectively regulate and control input and output currents to ensure efficient operation of power conversion systems.
8. **Household Appliances**
In some **household appliances**, such as microwave ovens and refrigerators, SWF2N65-VB can be used as a switching element to provide current control and power conversion to ensure high efficiency and stability of the appliances.
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* 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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