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WFF8N65B-VB Product details
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WFF8N65B-VB Product Introduction
WFF8N65B-VB is a high-voltage N-Channel MOSFET, packaged in TO220F and manufactured using Plannar technology. Its maximum drain-source voltage (VDS) is 650V, suitable for high voltage applications. The maximum gate-source voltage (VGS) of the MOSFET is 30V, and it has a relatively high threshold voltage (Vth) of 3.5V, ensuring stable switching operation at higher voltages. The product has an on-resistance of 1100mΩ @ VGS = 10V, and a maximum drain current of 7A, which is suitable for a variety of power management and power conversion applications, especially in medium and low power, high voltage applications. The WFF8N65B-VB provides stable current switching capabilities and efficient power conversion, and is widely used in power management, switching power supplies, inverters and other fields.
WFF8N65B-VB is a high-voltage N-Channel MOSFET, packaged in TO220F and manufactured using Plannar technology. Its maximum drain-source voltage (VDS) is 650V, suitable for high voltage applications. The maximum gate-source voltage (VGS) of the MOSFET is 30V, and it has a relatively high threshold voltage (Vth) of 3.5V, ensuring stable switching operation at higher voltages. The product has an on-resistance of 1100mΩ @ VGS = 10V, and a maximum drain current of 7A, which is suitable for a variety of power management and power conversion applications, especially in medium and low power, high voltage applications. The WFF8N65B-VB provides stable current switching capabilities and efficient power conversion, and is widely used in power management, switching power supplies, inverters and other fields.
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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 | 7A | 1100mΩ | 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 | 7A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 7A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
WFF8N65B-VB parameter description
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **VDS**: 650V (maximum drain-source voltage)
- **VGS**: ±30V (maximum gate-source voltage)
- **Vth**: 3.5V (threshold voltage)
- **RDS(ON)**: 1100mΩ @ VGS = 10V (on-resistance)
- **ID**: 7A (maximum drain current)
- **Technology**: Plannar
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: power management, high voltage power supply, switching power supply, inverter, power tools, etc.
- **Package**: TO220F
- **Configuration**: Unipolar N-Channel
- **VDS**: 650V (maximum drain-source voltage)
- **VGS**: ±30V (maximum gate-source voltage)
- **Vth**: 3.5V (threshold voltage)
- **RDS(ON)**: 1100mΩ @ VGS = 10V (on-resistance)
- **ID**: 7A (maximum drain current)
- **Technology**: Plannar
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: power management, high voltage power supply, switching power supply, inverter, power tools, etc.
Domain and module applications：
Application fields and module examples
1. **Power management system**
WFF8N65B-VB is suitable for various power management systems, especially high voltage power systems. With its 650V withstand voltage performance, this MOSFET can work as a switching element in power conversion applications. It is widely used in high voltage power supplies (such as AC-DC power supplies, DC-DC converters) to provide stable and reliable power conversion.
2. **Switching power supply (SMPS)**
In the switching power supply (SMPS), WFF8N65B-VB can be used in power modules with high voltage input. Its 650V withstand voltage capability enables it to provide stable switching performance at higher input voltages, which is especially advantageous when designing and building high-efficiency power adapters, LED driver power supplies, and other high-power power modules.
3. **Inverter Application**
WFF8N65B-VB is also suitable for use in inverters, especially in scenarios that require high voltage tolerance, such as photovoltaic (solar) inverters and wind power inverters. Due to its high voltage resistance, it can work stably in a high voltage environment to ensure efficient energy conversion.
4. **Power Tools**
For high-power devices such as power tools, WFF8N65B-VB can be used as a power switch and power conversion component. The demand for high voltage and high power in power tools requires MOSFETs to have high voltage resistance and stable switching characteristics. The 650V voltage resistance of MOSFET makes it perform well in various power tools and can withstand the current changes during the startup and operation of power tools.
5. **Motor drive system**
In motor drive systems, especially high-voltage drive systems such as electric vehicle drive systems, industrial motor drives, etc., WFF8N65B-VB can provide effective current switching and power management functions. With its high withstand voltage and medium on-resistance, it can provide stable current control in environments with large load changes to ensure efficient operation of the system.
6. **Household appliances and home appliances**
WFF8N65B-VB also has application value in some high-voltage home appliances, especially in power regulation and power conversion. It can be used as part of a power management module to ensure the stable operation of electrical equipment. For example, large home appliances such as air conditioners and refrigerators need to handle higher voltages and powers, and this MOSFET can effectively support this demand.
1. **Power management system**
WFF8N65B-VB is suitable for various power management systems, especially high voltage power systems. With its 650V withstand voltage performance, this MOSFET can work as a switching element in power conversion applications. It is widely used in high voltage power supplies (such as AC-DC power supplies, DC-DC converters) to provide stable and reliable power conversion.
2. **Switching power supply (SMPS)**
In the switching power supply (SMPS), WFF8N65B-VB can be used in power modules with high voltage input. Its 650V withstand voltage capability enables it to provide stable switching performance at higher input voltages, which is especially advantageous when designing and building high-efficiency power adapters, LED driver power supplies, and other high-power power modules.
3. **Inverter Application**
WFF8N65B-VB is also suitable for use in inverters, especially in scenarios that require high voltage tolerance, such as photovoltaic (solar) inverters and wind power inverters. Due to its high voltage resistance, it can work stably in a high voltage environment to ensure efficient energy conversion.
4. **Power Tools**
For high-power devices such as power tools, WFF8N65B-VB can be used as a power switch and power conversion component. The demand for high voltage and high power in power tools requires MOSFETs to have high voltage resistance and stable switching characteristics. The 650V voltage resistance of MOSFET makes it perform well in various power tools and can withstand the current changes during the startup and operation of power tools.
5. **Motor drive system**
In motor drive systems, especially high-voltage drive systems such as electric vehicle drive systems, industrial motor drives, etc., WFF8N65B-VB can provide effective current switching and power management functions. With its high withstand voltage and medium on-resistance, it can provide stable current control in environments with large load changes to ensure efficient operation of the system.
6. **Household appliances and home appliances**
WFF8N65B-VB also has application value in some high-voltage home appliances, especially in power regulation and power conversion. It can be used as part of a power management module to ensure the stable operation of electrical equipment. For example, large home appliances such as air conditioners and refrigerators need to handle higher voltages and powers, and this MOSFET can effectively support this demand.
* 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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