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WFF12N65-VB Product details
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WFF12N65-VB MOSFET Product Introduction
WFF12N65-VB is a single N-channel MOSFET in TO220F package with 650V drain-source voltage (VDS) and ±30V gate-source voltage (VGS). It adopts planar technology and is suitable for high voltage and medium current switching applications. Its threshold voltage (Vth) is 3.5V, the on-resistance (RDS(ON)) is 680mΩ @ VGS = 10V, and it can carry a maximum drain current (ID) of 12A. This MOSFET is stable in high voltage environment and can meet the needs of applications that require reliable current switching.
Due to its planar technology (Plannar) and relatively high on-resistance, WFF12N65-VB is more suitable for some applications that are sensitive to cost and power loss but have medium current requirements. It is widely used in power management, inverters, switching power supplies, lighting circuits and other fields, and can provide efficient power conversion and reliable current control in these applications.
WFF12N65-VB is a single N-channel MOSFET in TO220F package with 650V drain-source voltage (VDS) and ±30V gate-source voltage (VGS). It adopts planar technology and is suitable for high voltage and medium current switching applications. Its threshold voltage (Vth) is 3.5V, the on-resistance (RDS(ON)) is 680mΩ @ VGS = 10V, and it can carry a maximum drain current (ID) of 12A. This MOSFET is stable in high voltage environment and can meet the needs of applications that require reliable current switching.
Due to its planar technology (Plannar) and relatively high on-resistance, WFF12N65-VB is more suitable for some applications that are sensitive to cost and power loss but have medium current requirements. It is widely used in power management, inverters, switching power supplies, lighting circuits and other fields, and can provide efficient power conversion and reliable current control in these applications.
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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 | 12A | 680mΩ | 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 | 12A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 12A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
WFF12N65-VB MOSFET Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
- **Maximum power dissipation (Ptot)**: Maximum 75W (depending on the specific model in the data sheet)
- **Operating temperature range**: -55°C to 150°C
- **Application scenarios**: high voltage power supply, inverter, power management, home appliance control, switching power supply, lighting drive, etc.
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 12A
- **Technology**: Plannar
- **Maximum power dissipation (Ptot)**: Maximum 75W (depending on the specific model in the data sheet)
- **Operating temperature range**: -55°C to 150°C
- **Application scenarios**: high voltage power supply, inverter, power management, home appliance control, switching power supply, lighting drive, etc.
Domain and module applications：
WFF12N65-VB MOSFET Applications and Modules
1. **Power Management and Switching Power Supply (SMPS)**
WFF12N65-VB is suitable for high voltage power management and switching power supply systems. Its 650V drain-source voltage enables it to work in AC-DC and DC-DC converters, especially for power modules requiring medium current. In the switching power supply, WFF12N65-VB can be used as a switching element to efficiently control current and voltage, provide efficient power conversion, and reduce power loss in the system.
2. **Inverter**
In photovoltaic inverters, UPS (uninterruptible power supply) and inverter modules for power tools, WFF12N65-VB can be used to convert DC to AC. Despite the high on-resistance, due to its high voltage tolerance and medium current carrying capacity, it is suitable for medium power inverters, especially in applications that do not require very low conduction losses.
3. **Home appliance control**
WFF12N65-VB is also widely used in the field of home appliances, especially in home appliance control systems. For example, it is used to drive motors and regulate power in devices such as air conditioners, refrigerators, electric fans and microwave ovens. The high voltage tolerance of MOSFET can help these devices operate stably in high voltage environments.
4. **Lighting drive**
WFF12N65-VB can be used as a switching element in LED lighting drive circuits, especially under high-voltage AC power systems. Its high VDS (650V) makes it suitable for occasions that need to withstand higher voltages. As a high-efficiency switching element, WFF12N65-VB plays an important role in reducing the power loss of lighting systems and improving system efficiency.
5. **Power tools**
In power tools, WFF12N65-VB can be used to control the working state of motors. It can work reliably under high voltages and is suitable for power tool systems that require efficient current switching. Due to its planar technology design, it can provide a stable and reliable working environment for power tools.
6. **Battery Management System (BMS)**
WFF12N65-VB can be used as a power switch in battery management systems, especially in battery charge and discharge management of electric vehicles, power tools and other equipment. It can work reliably in high voltage environments and help the system to perform efficient current control during charging and discharging.
7. **Industrial Automation Control**
In industrial automation systems, WFF12N65-VB can be used as a switching element in motor drive, load control, and power regulation equipment. It is suitable for various high-voltage, high-power applications in the industrial field, providing efficient energy conversion and ensuring stable and efficient operation of industrial equipment.
1. **Power Management and Switching Power Supply (SMPS)**
WFF12N65-VB is suitable for high voltage power management and switching power supply systems. Its 650V drain-source voltage enables it to work in AC-DC and DC-DC converters, especially for power modules requiring medium current. In the switching power supply, WFF12N65-VB can be used as a switching element to efficiently control current and voltage, provide efficient power conversion, and reduce power loss in the system.
2. **Inverter**
In photovoltaic inverters, UPS (uninterruptible power supply) and inverter modules for power tools, WFF12N65-VB can be used to convert DC to AC. Despite the high on-resistance, due to its high voltage tolerance and medium current carrying capacity, it is suitable for medium power inverters, especially in applications that do not require very low conduction losses.
3. **Home appliance control**
WFF12N65-VB is also widely used in the field of home appliances, especially in home appliance control systems. For example, it is used to drive motors and regulate power in devices such as air conditioners, refrigerators, electric fans and microwave ovens. The high voltage tolerance of MOSFET can help these devices operate stably in high voltage environments.
4. **Lighting drive**
WFF12N65-VB can be used as a switching element in LED lighting drive circuits, especially under high-voltage AC power systems. Its high VDS (650V) makes it suitable for occasions that need to withstand higher voltages. As a high-efficiency switching element, WFF12N65-VB plays an important role in reducing the power loss of lighting systems and improving system efficiency.
5. **Power tools**
In power tools, WFF12N65-VB can be used to control the working state of motors. It can work reliably under high voltages and is suitable for power tool systems that require efficient current switching. Due to its planar technology design, it can provide a stable and reliable working environment for power tools.
6. **Battery Management System (BMS)**
WFF12N65-VB can be used as a power switch in battery management systems, especially in battery charge and discharge management of electric vehicles, power tools and other equipment. It can work reliably in high voltage environments and help the system to perform efficient current control during charging and discharging.
7. **Industrial Automation Control**
In industrial automation systems, WFF12N65-VB can be used as a switching element in motor drive, load control, and power regulation equipment. It is suitable for various high-voltage, high-power applications in the industrial field, providing efficient energy conversion and ensuring stable and efficient operation of industrial 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
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