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SWF4N65-VB Product details
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**SWF4N65-VB - Product Introduction**
SWF4N65-VB is an N-channel MOSFET in TO220F package with a maximum drain-source voltage (VDS) of 650V, suitable for high-voltage power conversion and power management applications. Its typical characteristics include 4A drain current (ID), low on-resistance (RDS(ON) = 2560mΩ @ VGS=10V), and Plannar technology. These features make SWF4N65-VB an ideal choice for high-voltage power management systems such as power conversion, power tool power, and industrial power systems.
SWF4N65-VB has high voltage tolerance while maintaining low on-resistance under higher current conditions, providing good efficiency and stability. It is suitable for various high-voltage applications, including switching power supplies, inverters, power factor correction (PFC) circuits, and other fields, and is widely used in power electronics, home appliances, LED driver power systems, and other systems.
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SWF4N65-VB is an N-channel MOSFET in TO220F package with a maximum drain-source voltage (VDS) of 650V, suitable for high-voltage power conversion and power management applications. Its typical characteristics include 4A drain current (ID), low on-resistance (RDS(ON) = 2560mΩ @ VGS=10V), and Plannar technology. These features make SWF4N65-VB an ideal choice for high-voltage power management systems such as power conversion, power tool power, and industrial power systems.
SWF4N65-VB has high voltage tolerance while maintaining low on-resistance under higher current conditions, providing good efficiency and stability. It is suitable for various high-voltage applications, including switching power supplies, inverters, power factor correction (PFC) circuits, and other fields, and is widely used in power electronics, home appliances, LED driver power systems, and other systems.
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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 | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
**SWF4N65-VB - Detailed Parameter Description**
| **Parameter** | **Description** |
|---------------------|-----------------------------------------------|
| **Package** | TO220F |
| **Configuration** | Single N-Channel MOSFET |
| **VDS (Drain-Source Voltage)** | 650V |
| **VGS (Gate-Source Voltage)** | ±30V |
| **Vth (Gate Threshold Voltage)** | 3.5V |
| **RDS(ON)** | 2560mΩ @ VGS=10V |
| **ID (Drain Current)** | 4A |
| **Technology** | Plannar Technology|
| **Maximum Junction Temperature** | 150°C |
| **Operating Temperature Range** | -55°C to +150°C |
| **Power Dissipation** | Medium power loss, suitable for general power applications |
| **Application** | High voltage power conversion, power management, industrial power supply, LED driver power supply, etc. |
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| **Parameter** | **Description** |
|---------------------|-----------------------------------------------|
| **Package** | TO220F |
| **Configuration** | Single N-Channel MOSFET |
| **VDS (Drain-Source Voltage)** | 650V |
| **VGS (Gate-Source Voltage)** | ±30V |
| **Vth (Gate Threshold Voltage)** | 3.5V |
| **RDS(ON)** | 2560mΩ @ VGS=10V |
| **ID (Drain Current)** | 4A |
| **Technology** | Plannar Technology|
| **Maximum Junction Temperature** | 150°C |
| **Operating Temperature Range** | -55°C to +150°C |
| **Power Dissipation** | Medium power loss, suitable for general power applications |
| **Application** | High voltage power conversion, power management, industrial power supply, LED driver power supply, etc. |
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Domain and module applications：
**SWF4N65-VB - Applications and Module Examples**
1. **Switching Mode Power Supply (SMPS)**
In the Switching Mode Power Supply (SMPS), the SWF4N65-VB MOSFET is widely used as a switching element. Due to its high voltage tolerance (650V), it is suitable for power modules that require high voltage conversion. Its low on-resistance can reduce power loss, and its 4A drain current carrying capacity makes it suitable for medium-power power systems such as TV, computer power, communication power, etc.
2. **Power Factor Correction (PFC) Circuit**
In the power factor correction circuit, the SWF4N65-VB MOSFET can effectively improve the efficiency of the power system. Its maximum withstand voltage of 650V and stable switching characteristics enable it to withstand higher voltages in power factor correction modules and effectively reduce the harmonics of the input current, which is suitable for home appliance power supplies, UPS power supplies and industrial power systems.
3. **LED Driver**
SWF4N65-VB can also be used in LED driver power supplies to provide support in situations where stable current and voltage are required. Its low RDS(ON) characteristics help reduce energy losses and ensure efficient power conversion, especially for high-power LED lighting equipment. Due to its high withstand voltage characteristics, this MOSFET can adapt to high-power applications and ensure the stability and long life of the driver power supply during operation.
4. **DC-DC Converter**
SWF4N65-VB is also commonly used in DC-DC converters to provide high-efficiency conversion in applications where input voltage needs to be converted to a lower output voltage. It is suitable for medium-power DC-DC converters, especially in power electronic equipment and battery management systems for power tools, to provide stable voltage for electronic circuits.
5. **Power Tool Power Management**
In the power management system of power tools, SWF4N65-VB provides efficient power switching functions that can withstand high voltages and currents. Due to its low on-resistance, it can provide reliable power output at low power loss, and is suitable for power management modules of various power tools and household appliances.
6. **Inverter**
In solar inverters and wind inverters, SWF4N65-VB can be used as a key component for power conversion. It can efficiently convert DC to AC and maintain low power loss to ensure efficient operation of the system. Its high voltage tolerance enables it to cope with high voltage input in the inverter.
7. **Industrial Power Module**
SWF4N65-VB MOSFET is widely used in industrial power modules, especially in power converters that require higher voltage tolerance. Its 650V drain-source voltage capability makes it suitable for industrial automation equipment, robot control circuits, power supply systems, etc. that require high voltage conversion.
1. **Switching Mode Power Supply (SMPS)**
In the Switching Mode Power Supply (SMPS), the SWF4N65-VB MOSFET is widely used as a switching element. Due to its high voltage tolerance (650V), it is suitable for power modules that require high voltage conversion. Its low on-resistance can reduce power loss, and its 4A drain current carrying capacity makes it suitable for medium-power power systems such as TV, computer power, communication power, etc.
2. **Power Factor Correction (PFC) Circuit**
In the power factor correction circuit, the SWF4N65-VB MOSFET can effectively improve the efficiency of the power system. Its maximum withstand voltage of 650V and stable switching characteristics enable it to withstand higher voltages in power factor correction modules and effectively reduce the harmonics of the input current, which is suitable for home appliance power supplies, UPS power supplies and industrial power systems.
3. **LED Driver**
SWF4N65-VB can also be used in LED driver power supplies to provide support in situations where stable current and voltage are required. Its low RDS(ON) characteristics help reduce energy losses and ensure efficient power conversion, especially for high-power LED lighting equipment. Due to its high withstand voltage characteristics, this MOSFET can adapt to high-power applications and ensure the stability and long life of the driver power supply during operation.
4. **DC-DC Converter**
SWF4N65-VB is also commonly used in DC-DC converters to provide high-efficiency conversion in applications where input voltage needs to be converted to a lower output voltage. It is suitable for medium-power DC-DC converters, especially in power electronic equipment and battery management systems for power tools, to provide stable voltage for electronic circuits.
5. **Power Tool Power Management**
In the power management system of power tools, SWF4N65-VB provides efficient power switching functions that can withstand high voltages and currents. Due to its low on-resistance, it can provide reliable power output at low power loss, and is suitable for power management modules of various power tools and household appliances.
6. **Inverter**
In solar inverters and wind inverters, SWF4N65-VB can be used as a key component for power conversion. It can efficiently convert DC to AC and maintain low power loss to ensure efficient operation of the system. Its high voltage tolerance enables it to cope with high voltage input in the inverter.
7. **Industrial Power Module**
SWF4N65-VB MOSFET is widely used in industrial power modules, especially in power converters that require higher voltage tolerance. Its 650V drain-source voltage capability makes it suitable for industrial automation equipment, robot control circuits, power supply systems, etc. that require high voltage conversion.
* 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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