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WFF730-VB Product details
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WFF730-VB Product Introduction
WFF730-VB is a high-voltage N-Channel MOSFET packaged in TO220F. It uses Plannar technology and is suitable for high-voltage applications. The maximum drain-source voltage (VDS) of this MOSFET is 650V, and the maximum gate-source voltage (VGS) can reach 30V, with high voltage resistance characteristics. Its on-resistance (RDS(ON)) is 830mΩ @ VGS = 10V, and the maximum drain current is 10A. It is suitable for high-power switching, power conversion, and power control. Due to its higher on-resistance, WFF730-VB is more suitable for applications with lower power requirements but higher voltage resistance, providing reliable current switching and power conversion functions.
WFF730-VB is a high-voltage N-Channel MOSFET packaged in TO220F. It uses Plannar technology and is suitable for high-voltage applications. The maximum drain-source voltage (VDS) of this MOSFET is 650V, and the maximum gate-source voltage (VGS) can reach 30V, with high voltage resistance characteristics. Its on-resistance (RDS(ON)) is 830mΩ @ VGS = 10V, and the maximum drain current is 10A. It is suitable for high-power switching, power conversion, and power control. Due to its higher on-resistance, WFF730-VB is more suitable for applications with lower power requirements but higher voltage resistance, providing reliable current switching and power conversion functions.
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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 | 10A | 830mΩ | 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 | 10A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 10A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
WFF730-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)**: 830mΩ @ VGS = 10V (on-resistance)
- **ID**: 10A (maximum drain current)
- **Technology**: Plannar
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: 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)**: 830mΩ @ VGS = 10V (on-resistance)
- **ID**: 10A (maximum drain current)
- **Technology**: Plannar
- **Operating temperature range**: -55°C to 150°C
- **Application areas**: high voltage power supply, switching power supply, inverter, power tools, etc.
Domain and module applications：
Applications and module examples
1. **High-voltage power management system**
WFF730-VB can be widely used in high-voltage power management systems. Its 650V withstand voltage capability makes it perform well in power conversion, AC-DC power supplies and power supply units (PSUs). The high withstand voltage characteristics of MOSFET enable it to maintain efficient and stable operation when facing high voltage input. In such applications, MOSFET plays the role of current switching, power conversion and voltage regulation to ensure efficient operation of the system.
2. **Switching mode power supply (SMPS)**
In the design of switching mode power supply (SMPS), WFF730-VB is a key switching element, especially when converting high voltage. Although its on-resistance is high, it is suitable for medium-power high-voltage power systems, such as power adapters, LED driver power supplies, etc. The high withstand voltage performance of MOSFET ensures that it has excellent tolerance and reliability in high voltage environments, and is suitable for various devices that require stable voltage conversion.
3. **Inverter Applications**
Due to its high withstand voltage of up to 650V, the WFF730-VB is suitable for use in inverters, especially in applications that need to convert DC to AC. Inverters are used in renewable energy systems such as solar and wind power, as well as power storage systems. The WFF730-VB can work stably to ensure efficient energy conversion in the system and meet the requirements for high voltage system stability.
4. **Power Tools**
In power tools, the WFF730-VB can be used as a power switch or power conversion element, especially in tools that require high voltage support. Due to its high withstand voltage and moderate on-resistance, the MOSFET can provide stable switching performance, ensuring that the power tool operates efficiently and stably during use. Suitable for high-power tools such as electric drills and electric saws, it can handle high voltage input and provide stable current control.
5. **Motor drive systems**
WFF730-VB can be used in motor drive systems, especially high-voltage drive systems such as industrial motor drives, electric vehicle drive systems, etc. In these systems, MOSFET acts as a current switch, capable of withstanding high voltages and providing stable power output. The high-voltage resistance and current control performance of MOSFET ensure that the motor drive system can maintain reliable operation under load changes and high-voltage working environments.
6. **Home appliances**
WFF730-VB is also suitable for power switches and control modules in home appliances. Due to its high VDS and high-voltage resistance, this MOSFET can be used in the power control section of appliances such as air conditioners, microwave ovens, and rice cookers. In these applications, MOSFET provides stable power switching and current regulation, ensuring that home appliances can operate efficiently and safely.
1. **High-voltage power management system**
WFF730-VB can be widely used in high-voltage power management systems. Its 650V withstand voltage capability makes it perform well in power conversion, AC-DC power supplies and power supply units (PSUs). The high withstand voltage characteristics of MOSFET enable it to maintain efficient and stable operation when facing high voltage input. In such applications, MOSFET plays the role of current switching, power conversion and voltage regulation to ensure efficient operation of the system.
2. **Switching mode power supply (SMPS)**
In the design of switching mode power supply (SMPS), WFF730-VB is a key switching element, especially when converting high voltage. Although its on-resistance is high, it is suitable for medium-power high-voltage power systems, such as power adapters, LED driver power supplies, etc. The high withstand voltage performance of MOSFET ensures that it has excellent tolerance and reliability in high voltage environments, and is suitable for various devices that require stable voltage conversion.
3. **Inverter Applications**
Due to its high withstand voltage of up to 650V, the WFF730-VB is suitable for use in inverters, especially in applications that need to convert DC to AC. Inverters are used in renewable energy systems such as solar and wind power, as well as power storage systems. The WFF730-VB can work stably to ensure efficient energy conversion in the system and meet the requirements for high voltage system stability.
4. **Power Tools**
In power tools, the WFF730-VB can be used as a power switch or power conversion element, especially in tools that require high voltage support. Due to its high withstand voltage and moderate on-resistance, the MOSFET can provide stable switching performance, ensuring that the power tool operates efficiently and stably during use. Suitable for high-power tools such as electric drills and electric saws, it can handle high voltage input and provide stable current control.
5. **Motor drive systems**
WFF730-VB can be used in motor drive systems, especially high-voltage drive systems such as industrial motor drives, electric vehicle drive systems, etc. In these systems, MOSFET acts as a current switch, capable of withstanding high voltages and providing stable power output. The high-voltage resistance and current control performance of MOSFET ensure that the motor drive system can maintain reliable operation under load changes and high-voltage working environments.
6. **Home appliances**
WFF730-VB is also suitable for power switches and control modules in home appliances. Due to its high VDS and high-voltage resistance, this MOSFET can be used in the power control section of appliances such as air conditioners, microwave ovens, and rice cookers. In these applications, MOSFET provides stable power switching and current regulation, ensuring that home appliances can operate efficiently and safely.
* 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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