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WFF7N65-VB Product details
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Product Introduction: WFF7N65-VB
WFF7N65-VB is an N-channel MOSFET with a withstand voltage of 650V, packaged in TO220F, suitable for high voltage switch control applications. The maximum drain current of this MOSFET is 7A, and the on-resistance (RDS(ON)) is 1100mΩ (@VGS=10V). It uses Plannar technology, has high switching speed and stability, and is suitable for power converters, motor drives, household appliances and other systems that require high voltage tolerance and switch control. The WFF7N65-VB provides strong current control capabilities and can operate in high voltage environments, ensuring the safety and reliability of equipment operation.
WFF7N65-VB is an N-channel MOSFET with a withstand voltage of 650V, packaged in TO220F, suitable for high voltage switch control applications. The maximum drain current of this MOSFET is 7A, and the on-resistance (RDS(ON)) is 1100mΩ (@VGS=10V). It uses Plannar technology, has high switching speed and stability, and is suitable for power converters, motor drives, household appliances and other systems that require high voltage tolerance and switch control. The WFF7N65-VB provides strong current control capabilities and can operate in high voltage environments, ensuring the safety and reliability of equipment operation.
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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 |
Detailed parameter description
- **Model**: WFF7N65-VB
- **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))**:
- VGS = 10V: 1100mΩ
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Model**: WFF7N65-VB
- **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))**:
- VGS = 10V: 1100mΩ
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
Domain and module applications：
Applicable fields and modules
1. **High-voltage power switch control**
WFF7N65-VB is widely used in various high-voltage power switch control fields, such as switch mode power supplies (SMPS) and power converters. The 650V withstand voltage enables it to work stably in a high voltage environment, and is suitable for use in power electronic systems that convert voltage and current, helping to improve conversion efficiency and reduce energy loss. The higher on-resistance of this MOSFET is suitable for use in medium-power power converters, especially in situations where the current load does not exceed 7A.
2. **Motor drive**
This MOSFET is suitable for motor drive systems, including small motor control, power tools, electric fans, household appliances, and small industrial motors. The high voltage withstand capability of WFF7N65-VB makes it an ideal choice for driving motors, especially in low-power applications. MOSFETs in motor control systems need to have strong current withstand capability and low switching losses to ensure efficient motor drive.
3. **Household appliances**
In the field of household appliances, WFF7N65-VB can be widely used in power management systems for equipment such as refrigerators, air conditioners, and electric fans. Due to its 650V withstand voltage range, this MOSFET can effectively control the current in the equipment, ensuring the safe and stable operation of household appliances in high-voltage environments. Its high on-resistance makes it suitable for handling relatively small power requirements.
4. **Inverters and power electronics**
In the field of power electronics, especially inverters, WFF7N65-VB can achieve high voltage and high power conversion. Inverters are usually used for conversion from DC to AC. As a switching element, MOSFET must be able to withstand high voltages and provide efficient current control. The 650V withstand voltage characteristics of WFF7N65-VB make it suitable for use in DC inverters, power conditioning modules, and power factor correction (PFC) circuits.
5. **LED Driver**
In the field of LED lighting, WFF7N65-VB can be used as a switch control element for LED driver. In LED drive systems, high efficiency and high stability are required to control the current flowing through LED bulbs, and the low on-resistance and high voltage tolerance provided by WFF7N65-VB enable it to drive efficiently while ensuring safe operation of the equipment. As it is suitable for handling currents of 7A, it is particularly suitable for medium and low power LED applications.
6. **Electric Vehicle (EV) Charging System**
In electric vehicles (EV) and their charging systems, WFF7N65-VB can also be used in battery management and power control modules. The 650V withstand voltage characteristic allows it to work stably during battery charging and energy conversion in electric vehicles, especially when the battery voltage is high. In addition, its medium current capacity makes it suitable for low power charging systems.
7. **Smart Grid and Energy Management**
WFF7N65-VB can also be used in smart grid and energy management systems, especially in power dispatch, battery storage systems and renewable energy interface modules. The MOSFET can effectively control current under high voltage conditions, which helps optimize the energy efficiency of the power grid and promotes the integration and storage of renewable energy.
1. **High-voltage power switch control**
WFF7N65-VB is widely used in various high-voltage power switch control fields, such as switch mode power supplies (SMPS) and power converters. The 650V withstand voltage enables it to work stably in a high voltage environment, and is suitable for use in power electronic systems that convert voltage and current, helping to improve conversion efficiency and reduce energy loss. The higher on-resistance of this MOSFET is suitable for use in medium-power power converters, especially in situations where the current load does not exceed 7A.
2. **Motor drive**
This MOSFET is suitable for motor drive systems, including small motor control, power tools, electric fans, household appliances, and small industrial motors. The high voltage withstand capability of WFF7N65-VB makes it an ideal choice for driving motors, especially in low-power applications. MOSFETs in motor control systems need to have strong current withstand capability and low switching losses to ensure efficient motor drive.
3. **Household appliances**
In the field of household appliances, WFF7N65-VB can be widely used in power management systems for equipment such as refrigerators, air conditioners, and electric fans. Due to its 650V withstand voltage range, this MOSFET can effectively control the current in the equipment, ensuring the safe and stable operation of household appliances in high-voltage environments. Its high on-resistance makes it suitable for handling relatively small power requirements.
4. **Inverters and power electronics**
In the field of power electronics, especially inverters, WFF7N65-VB can achieve high voltage and high power conversion. Inverters are usually used for conversion from DC to AC. As a switching element, MOSFET must be able to withstand high voltages and provide efficient current control. The 650V withstand voltage characteristics of WFF7N65-VB make it suitable for use in DC inverters, power conditioning modules, and power factor correction (PFC) circuits.
5. **LED Driver**
In the field of LED lighting, WFF7N65-VB can be used as a switch control element for LED driver. In LED drive systems, high efficiency and high stability are required to control the current flowing through LED bulbs, and the low on-resistance and high voltage tolerance provided by WFF7N65-VB enable it to drive efficiently while ensuring safe operation of the equipment. As it is suitable for handling currents of 7A, it is particularly suitable for medium and low power LED applications.
6. **Electric Vehicle (EV) Charging System**
In electric vehicles (EV) and their charging systems, WFF7N65-VB can also be used in battery management and power control modules. The 650V withstand voltage characteristic allows it to work stably during battery charging and energy conversion in electric vehicles, especially when the battery voltage is high. In addition, its medium current capacity makes it suitable for low power charging systems.
7. **Smart Grid and Energy Management**
WFF7N65-VB can also be used in smart grid and energy management systems, especially in power dispatch, battery storage systems and renewable energy interface modules. The MOSFET can effectively control current under high voltage conditions, which helps optimize the energy efficiency of the power grid and promotes the integration and storage of renewable energy.
* 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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