中文
English
TF9N50-VB Product details
Back to previous pageProduct introduction：
Product Introduction
**TF9N50-VB** is a unipolar N-channel MOSFET in TO220F package, designed based on Plannar technology, with a maximum withstand voltage of 650V and a maximum drain current (ID) of 12A. It has an on-resistance (RDS(ON)) of 680mΩ at VGS=10V, suitable for medium and high voltage applications such as power management, switching power supplies, motor drives and other applications requiring efficient switching. With a threshold voltage (Vth) of 3.5V, this MOSFET has good switching performance and is suitable for power converters, industrial controls and high-voltage equipment. Its high withstand voltage and moderate current capability make it very suitable for use in power systems that require high reliability and stability.
**TF9N50-VB** is a unipolar N-channel MOSFET in TO220F package, designed based on Plannar technology, with a maximum withstand voltage of 650V and a maximum drain current (ID) of 12A. It has an on-resistance (RDS(ON)) of 680mΩ at VGS=10V, suitable for medium and high voltage applications such as power management, switching power supplies, motor drives and other applications requiring efficient switching. With a threshold voltage (Vth) of 3.5V, this MOSFET has good switching performance and is suitable for power converters, industrial controls and high-voltage equipment. Its high withstand voltage and moderate current capability make it very suitable for use in power systems that require high reliability and stability.
File download
Download PDF document
Download now
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 |
Detailed parameter description
- **Package type**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 12A
- **Technology type**: Plannar
- **Package type**: TO220F
- **Configuration**: Unipolar N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 680mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 12A
- **Technology type**: Plannar
Domain and module applications：
Applications and modules
1. **Switching power supplies and power converters**
TF9N50-VB is suitable for switching power supplies (SMPS) and power converters, especially high voltage applications. The 650V withstand voltage makes it very effective in AC-DC and DC-DC converters that handle higher voltages. It can efficiently switch the input and output of the power supply, reduce energy loss, improve efficiency, and can withstand high voltage input, suitable for high voltage parts in various power electronic products.
2. **Industrial power control system**
This MOSFET can be widely used in industrial power control systems, especially in frequency converters, motor drives, inverters and power conditioning devices. Its 12A drain current capability enables it to drive medium-power industrial loads, while the 650V withstand voltage ensures that it can work stably in high-voltage industrial environments. It can provide stable and reliable power conversion in motor control, industrial automation and mechanical equipment.
3. **Motor drive system**
TF9N50-VB has high current handling capability and withstand voltage characteristics, suitable for medium-power motor drive systems. Whether in home appliances (such as air conditioners, washing machines, etc.) or in industry (such as pumps, fans, power tools, etc.), it can provide efficient current switching and control to ensure stable operation and high efficiency of motors.
4. **Battery Management System (BMS)**
In the battery management system, TF9N50-VB is suitable for the protection and control of high-voltage battery packs. It is able to control the charging and discharging process of the battery through efficient switches to ensure the safety and long life of the battery. The high withstand voltage of 650V makes it more stable when handling large-capacity battery packs, suitable for battery management in the fields of electric vehicles, energy storage systems, etc.
5. **LED lighting drive**
In LED lighting control, TF9N50-VB is an ideal choice. The withstand voltage of 650V is suitable for high-voltage LED driver power supply. This MOSFET can switch efficiently, reduce energy loss, and ensure stable operation of LED lighting systems. Especially in the drive of high-power LED lamps, it can ensure the high efficiency and long life of the system.
6. **Power Factor Correction (PFC) Circuit**
TF9N50-VB is also suitable for power factor correction circuits (PFC), especially in high voltage and medium power AC power supplies. By improving the power factor and reducing harmonic distortion, this MOSFET helps to improve the efficiency of the power supply and ensure that power equipment is more energy-saving and environmentally friendly when working.
7. **Home Appliance Power Module**
In home appliance power modules, TF9N50-VB can be used to provide a stable power supply. Its high withstand voltage and low on-resistance make it suitable for medium-power home appliances such as TVs, air conditioners, refrigerators, etc. These home appliances require efficient and stable power management and control, and TF9N50-VB can provide the required performance.
1. **Switching power supplies and power converters**
TF9N50-VB is suitable for switching power supplies (SMPS) and power converters, especially high voltage applications. The 650V withstand voltage makes it very effective in AC-DC and DC-DC converters that handle higher voltages. It can efficiently switch the input and output of the power supply, reduce energy loss, improve efficiency, and can withstand high voltage input, suitable for high voltage parts in various power electronic products.
2. **Industrial power control system**
This MOSFET can be widely used in industrial power control systems, especially in frequency converters, motor drives, inverters and power conditioning devices. Its 12A drain current capability enables it to drive medium-power industrial loads, while the 650V withstand voltage ensures that it can work stably in high-voltage industrial environments. It can provide stable and reliable power conversion in motor control, industrial automation and mechanical equipment.
3. **Motor drive system**
TF9N50-VB has high current handling capability and withstand voltage characteristics, suitable for medium-power motor drive systems. Whether in home appliances (such as air conditioners, washing machines, etc.) or in industry (such as pumps, fans, power tools, etc.), it can provide efficient current switching and control to ensure stable operation and high efficiency of motors.
4. **Battery Management System (BMS)**
In the battery management system, TF9N50-VB is suitable for the protection and control of high-voltage battery packs. It is able to control the charging and discharging process of the battery through efficient switches to ensure the safety and long life of the battery. The high withstand voltage of 650V makes it more stable when handling large-capacity battery packs, suitable for battery management in the fields of electric vehicles, energy storage systems, etc.
5. **LED lighting drive**
In LED lighting control, TF9N50-VB is an ideal choice. The withstand voltage of 650V is suitable for high-voltage LED driver power supply. This MOSFET can switch efficiently, reduce energy loss, and ensure stable operation of LED lighting systems. Especially in the drive of high-power LED lamps, it can ensure the high efficiency and long life of the system.
6. **Power Factor Correction (PFC) Circuit**
TF9N50-VB is also suitable for power factor correction circuits (PFC), especially in high voltage and medium power AC power supplies. By improving the power factor and reducing harmonic distortion, this MOSFET helps to improve the efficiency of the power supply and ensure that power equipment is more energy-saving and environmentally friendly when working.
7. **Home Appliance Power Module**
In home appliance power modules, TF9N50-VB can be used to provide a stable power supply. Its high withstand voltage and low on-resistance make it suitable for medium-power home appliances such as TVs, air conditioners, refrigerators, etc. These home appliances require efficient and stable power management and control, and TF9N50-VB can provide the required performance.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
