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WFF9N90-VB Product details
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WFF9N90-VB MOSFET Product Introduction
WFF9N90-VB is a single N-channel power MOSFET in TO220F package, suitable for medium and high voltage power applications. The maximum drain-source voltage (V_DS) of this MOSFET is 900V, which is suitable for high voltage power conversion and power management systems. Its maximum drain current (I_D) is 7A and the gate-source threshold voltage (V_th) is 3.5V, ensuring stable operation under high voltage and medium current conditions. WFF9N90-VB adopts SJ_Multi-EPI technology, has high voltage resistance and moderate on-resistance (R_DS(ON) = 770mΩ @ V_GS = 10V), provides efficient switching performance, and is widely used in various power management and power control modules.
WFF9N90-VB is a single N-channel power MOSFET in TO220F package, suitable for medium and high voltage power applications. The maximum drain-source voltage (V_DS) of this MOSFET is 900V, which is suitable for high voltage power conversion and power management systems. Its maximum drain current (I_D) is 7A and the gate-source threshold voltage (V_th) is 3.5V, ensuring stable operation under high voltage and medium current conditions. WFF9N90-VB adopts SJ_Multi-EPI technology, has high voltage resistance and moderate on-resistance (R_DS(ON) = 770mΩ @ V_GS = 10V), provides efficient switching performance, and is widely used in various power management and power control modules.
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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 | 900V | 3.5V | 7A | 770mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 900V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
WFF9N90-VB MOSFET Detailed parameter description
- **Model**: WFF9N90-VB
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 900V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Gate threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 770mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 7A
- **Technology**: SJ_Multi-EPI
- **Power dissipation (P_D)**: 75W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Package Type**: TO220F
- **Model**: WFF9N90-VB
- **Package**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (V_DS)**: 900V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Gate threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 770mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 7A
- **Technology**: SJ_Multi-EPI
- **Power dissipation (P_D)**: 75W (depending on heat dissipation conditions)
- **Operating temperature range**: -55°C to 150°C
- **Package Type**: TO220F
Domain and module applications：
Applications and module examples
1. **High Voltage Power Converters**
WFF9N90-VB is widely used in high voltage power conversion systems, especially in the conversion process from AC to DC. Its maximum drain-source voltage of 900V is suitable for handling higher input voltages and ensuring stable operation in high voltage environments. It is suitable for power adapters, switching power supplies and other devices.
2. **Power Management for Electric Tools**
This MOSFET can be used in power management modules in power tools, such as the drive systems of tools such as electric drills and electric saws. With its high voltage resistance, it can handle the higher power supply voltages in power tools and provide efficient and reliable switching operations.
3. **Power Modules for Televisions**
WFF9N90-VB is suitable for use in power modules for LCD TVs, LED TVs and plasma TVs. Its 900V withstand voltage capability is very suitable for the power conversion part of the TV, providing stable voltage conversion and efficient power switching.
4. **Industrial Electrical Control Systems**
In industrial electrical control systems, WFF9N90-VB can be used in high-voltage power management modules, especially in motor control, device drive and power conversion modules. Its high maximum drain-source voltage makes it excel in the industrial field and suitable for complex power electronic systems.
5. **Solar Inverters**
WFF9N90-VB can be used in solar inverters as a power switching element to convert the DC power of the solar panel into AC power. Its 900V maximum drain-source voltage ensures that it can withstand the high voltages in the solar system while providing stable and efficient performance during the power conversion process.
6. **Battery Chargers**
In high voltage battery chargers, the WFF9N90-VB provides efficient power switching operation. It is suitable for charging high power battery systems, such as industrial battery packs, large storage battery systems, etc. Its high voltage withstand capability makes it suitable for various battery charging applications, especially when high efficiency and stability are required.
7. **Power Electronics Converters**
WFF9N90-VB is also widely used in power electronic converters, especially in modules such as DC-DC converters and boost converters. Its high voltage tolerance and low on-resistance make it suitable for power conversion systems to ensure the stability and efficiency of the equipment under long-term operation.
8. **Home Appliances**
This MOSFET is also suitable for power management modules of some high voltage home appliances. In the power supply systems of appliances such as air conditioners, washing machines and microwave ovens, the WFF9N90-VB can effectively improve the efficiency of power conversion and ensure safe operation in high voltage environments.
1. **High Voltage Power Converters**
WFF9N90-VB is widely used in high voltage power conversion systems, especially in the conversion process from AC to DC. Its maximum drain-source voltage of 900V is suitable for handling higher input voltages and ensuring stable operation in high voltage environments. It is suitable for power adapters, switching power supplies and other devices.
2. **Power Management for Electric Tools**
This MOSFET can be used in power management modules in power tools, such as the drive systems of tools such as electric drills and electric saws. With its high voltage resistance, it can handle the higher power supply voltages in power tools and provide efficient and reliable switching operations.
3. **Power Modules for Televisions**
WFF9N90-VB is suitable for use in power modules for LCD TVs, LED TVs and plasma TVs. Its 900V withstand voltage capability is very suitable for the power conversion part of the TV, providing stable voltage conversion and efficient power switching.
4. **Industrial Electrical Control Systems**
In industrial electrical control systems, WFF9N90-VB can be used in high-voltage power management modules, especially in motor control, device drive and power conversion modules. Its high maximum drain-source voltage makes it excel in the industrial field and suitable for complex power electronic systems.
5. **Solar Inverters**
WFF9N90-VB can be used in solar inverters as a power switching element to convert the DC power of the solar panel into AC power. Its 900V maximum drain-source voltage ensures that it can withstand the high voltages in the solar system while providing stable and efficient performance during the power conversion process.
6. **Battery Chargers**
In high voltage battery chargers, the WFF9N90-VB provides efficient power switching operation. It is suitable for charging high power battery systems, such as industrial battery packs, large storage battery systems, etc. Its high voltage withstand capability makes it suitable for various battery charging applications, especially when high efficiency and stability are required.
7. **Power Electronics Converters**
WFF9N90-VB is also widely used in power electronic converters, especially in modules such as DC-DC converters and boost converters. Its high voltage tolerance and low on-resistance make it suitable for power conversion systems to ensure the stability and efficiency of the equipment under long-term operation.
8. **Home Appliances**
This MOSFET is also suitable for power management modules of some high voltage home appliances. In the power supply systems of appliances such as air conditioners, washing machines and microwave ovens, the WFF9N90-VB can effectively improve the efficiency of power conversion and ensure safe operation in high voltage environments.
* 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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