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TF7N65L-VB Product details
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Product Introduction
**TF7N65L-VB** is a unipolar N-channel MOSFET in a TO220F package, designed with Plannar technology, suitable for high-voltage applications up to 650V, with a maximum drain current (ID) of 7A. The device has an on-resistance (RDS(ON)) of 1100mΩ and performs well at VGS=10V, making it suitable for medium-power applications with low on-resistance requirements. Its threshold voltage (Vth) is 3.5V, enabling it to be controlled by a standard gate drive circuit. TF7N65L-VB is widely used in power management, industrial control, motor drive, and high-voltage power converters, and is particularly suitable for applications that require high withstand voltage but relatively low current.
**TF7N65L-VB** is a unipolar N-channel MOSFET in a TO220F package, designed with Plannar technology, suitable for high-voltage applications up to 650V, with a maximum drain current (ID) of 7A. The device has an on-resistance (RDS(ON)) of 1100mΩ and performs well at VGS=10V, making it suitable for medium-power applications with low on-resistance requirements. Its threshold voltage (Vth) is 3.5V, enabling it to be controlled by a standard gate drive circuit. TF7N65L-VB is widely used in power management, industrial control, motor drive, and high-voltage power converters, and is particularly suitable for applications that require high withstand voltage but relatively low current.
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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
- **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))**: 1100mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 7A
- **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))**: 1100mΩ (at VGS=10V)
- **Maximum drain current (ID)**: 7A
- **Technology type**: Plannar
Domain and module applications：
Applications and modules
1. **High-voltage power switch**
TF7N65L-VB is suitable for high-voltage power switch applications such as AC-DC power converters, DC-DC boost or buck converters. Due to its 650V withstand voltage, TF7N65L-VB can be used as a switching device in high-voltage power supplies to assume switching functions, especially suitable for power modules that require higher voltage tolerance. Its relatively low drain current (7A) is suitable for medium-power applications and performs well in power management systems that require stable switching performance.
2. **Industrial control systems**
In industrial control systems, TF7N65L-VB can be used as a high-voltage switching element and is widely used in automation equipment, transmission control and variable frequency drive systems. Its high withstand voltage capability enables it to handle high voltage applications in industrial environments, especially in scenarios such as motor control, pump and fan drives. The lower on-resistance also helps reduce energy losses in power conversion and improve system efficiency.
3. **Motor drive systems**
This MOSFET is suitable for low to medium power motor drive systems, especially in power tools, electric vehicles and small industrial equipment that require high withstand voltage. In these systems, TF7N65L-VB can reliably handle the switching operations required by the motor, ensuring the stability and long-term operating efficiency of the motor drive circuit.
4. **Home appliance applications**
In home appliances such as air conditioners, washing machines, refrigerators, etc., TF7N65L-VB can be used in the switching part of the high-voltage power supply. Home appliances generally require high power conversion efficiency and can withstand the high voltage in the home power grid. The 650V withstand voltage of this MOSFET makes it very suitable for use in these high-voltage power supply systems, especially in medium-power switching power supply applications.
5. **Battery management system**
TF7N65L-VB can be used as a protection switch in battery management systems, especially for battery packs that require high voltage switching. This MOSFET can effectively control the battery's charge and discharge process, prevent overvoltage and overcurrent, and ensure battery safety. The high withstand voltage of 650V makes it suitable for higher voltage battery packs, such as electric vehicle batteries or battery protection circuits in large energy storage systems.
6. **Automotive electronic systems**
In automotive electronic systems, TF7N65L-VB can be used in modules such as electric vehicle drive, on-board power management system, and battery protection. It can operate in a high voltage environment and is particularly suitable for battery management and motor control systems in electric vehicles. This enables this MOSFET to achieve efficient and safe power transmission in electric vehicle systems.
7. **High-voltage switching power supply**
TF7N65L-VB can be widely used in high-voltage switching power supply modules, especially for medium-power power converters such as medical equipment, communication base stations, industrial power supplies, etc. Its high voltage withstand capability ensures stable operation in a high voltage environment and can provide stable power conversion efficiency for these devices.
1. **High-voltage power switch**
TF7N65L-VB is suitable for high-voltage power switch applications such as AC-DC power converters, DC-DC boost or buck converters. Due to its 650V withstand voltage, TF7N65L-VB can be used as a switching device in high-voltage power supplies to assume switching functions, especially suitable for power modules that require higher voltage tolerance. Its relatively low drain current (7A) is suitable for medium-power applications and performs well in power management systems that require stable switching performance.
2. **Industrial control systems**
In industrial control systems, TF7N65L-VB can be used as a high-voltage switching element and is widely used in automation equipment, transmission control and variable frequency drive systems. Its high withstand voltage capability enables it to handle high voltage applications in industrial environments, especially in scenarios such as motor control, pump and fan drives. The lower on-resistance also helps reduce energy losses in power conversion and improve system efficiency.
3. **Motor drive systems**
This MOSFET is suitable for low to medium power motor drive systems, especially in power tools, electric vehicles and small industrial equipment that require high withstand voltage. In these systems, TF7N65L-VB can reliably handle the switching operations required by the motor, ensuring the stability and long-term operating efficiency of the motor drive circuit.
4. **Home appliance applications**
In home appliances such as air conditioners, washing machines, refrigerators, etc., TF7N65L-VB can be used in the switching part of the high-voltage power supply. Home appliances generally require high power conversion efficiency and can withstand the high voltage in the home power grid. The 650V withstand voltage of this MOSFET makes it very suitable for use in these high-voltage power supply systems, especially in medium-power switching power supply applications.
5. **Battery management system**
TF7N65L-VB can be used as a protection switch in battery management systems, especially for battery packs that require high voltage switching. This MOSFET can effectively control the battery's charge and discharge process, prevent overvoltage and overcurrent, and ensure battery safety. The high withstand voltage of 650V makes it suitable for higher voltage battery packs, such as electric vehicle batteries or battery protection circuits in large energy storage systems.
6. **Automotive electronic systems**
In automotive electronic systems, TF7N65L-VB can be used in modules such as electric vehicle drive, on-board power management system, and battery protection. It can operate in a high voltage environment and is particularly suitable for battery management and motor control systems in electric vehicles. This enables this MOSFET to achieve efficient and safe power transmission in electric vehicle systems.
7. **High-voltage switching power supply**
TF7N65L-VB can be widely used in high-voltage switching power supply modules, especially for medium-power power converters such as medical equipment, communication base stations, industrial power supplies, etc. Its high voltage withstand capability ensures stable operation in a high voltage environment and can provide stable power conversion efficiency for these devices.
* 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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