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TK7A55D-VB Product details
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Product Introduction:
**TK7A55D-VB** is a high-voltage N-Channel MOSFET in TO220F package, designed for high-voltage and high-reliability power management applications. Its maximum drain-source voltage (VDS) is 650V, suitable for use in medium to high voltage power control systems. The maximum drain current (ID) is 7A, which can meet the needs of a variety of high-voltage power supplies and power conversion applications. The threshold voltage (Vth) of the MOSFET is 3.5V, providing a lower gate-source voltage switching capability. Its on-resistance (RDS(ON)) is 1100mΩ @ VGS=10V, ensuring low switching losses and heat generation, which helps to improve power conversion efficiency. Using Plannar technology, the TK7A55D-VB provides reliable performance and stable switching characteristics in high voltage and high current environments, suitable for power control in a variety of industrial applications.
**TK7A55D-VB** is a high-voltage N-Channel MOSFET in TO220F package, designed for high-voltage and high-reliability power management applications. Its maximum drain-source voltage (VDS) is 650V, suitable for use in medium to high voltage power control systems. The maximum drain current (ID) is 7A, which can meet the needs of a variety of high-voltage power supplies and power conversion applications. The threshold voltage (Vth) of the MOSFET is 3.5V, providing a lower gate-source voltage switching capability. Its on-resistance (RDS(ON)) is 1100mΩ @ VGS=10V, ensuring low switching losses and heat generation, which helps to improve power conversion efficiency. Using Plannar technology, the TK7A55D-VB provides reliable performance and stable switching characteristics in high voltage and high current environments, suitable for power control in a variety of industrial applications.
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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
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V
- **RDS(ON)**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Maximum power dissipation**: Designed according to working conditions and cooling system
- **Operating temperature range**: -55°C to +150°C
- **Package type**: TO220F
- **Configuration**: Unipolar N-Channel
- **VDS (drain-source voltage)**: 650V
- **VGS (gate-source voltage)**: ±30V
- **Vth (threshold voltage)**: 3.5V
- **RDS(ON)**: 1100mΩ @ VGS=10V
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Maximum power dissipation**: Designed according to working conditions and cooling system
- **Operating temperature range**: -55°C to +150°C
Domain and module applications：
Application fields and modules:
1. **Power conversion and power management system**:
TK7A55D-VB is suitable for high voltage power management and power conversion applications, especially in AC-DC and DC-DC converters. Due to its 650V withstand voltage, it can handle higher voltage power input and provide stable and efficient current regulation during the conversion process. Its low on-resistance (RDS(ON)=1100mΩ) helps to reduce switching losses, improve the efficiency and reliability of the power supply, and is widely used in the field of power electronics.
2. **Industrial power control system**:
In industrial power control systems, TK7A55D-VB can be used as a power switching element to control inverters, motor drive systems, etc. This MOSFET can work stably in high voltage and high current environments, and is suitable for various types of automation control and electric drive applications. Whether in motor control, power regulation, or in complex industrial electrical equipment, it can provide stable and efficient current switching control.
3. **Battery Management System (BMS)**:
In the battery management system of electric vehicles (EV) and energy storage systems, the TK7A55D-VB acts as a power switching element to help efficiently control the charging and discharging process of the battery. Its 650V withstand voltage and low on-resistance make it very suitable for medium and high voltage battery pack management, ensuring that power loss can be reduced during the charging process and improving the efficiency and life of the battery.
4. **Solar Inverter**:
The TK7A55D-VB is suitable for solar inverters, which are responsible for converting direct current (DC) generated by solar panels into alternating current (AC). Since inverters usually need to withstand higher voltages and currents, the 650V withstand voltage characteristics make the TK7A55D-VB an ideal choice. It can not only handle high voltage inputs, but also help the inverter system achieve higher energy efficiency and reduce losses through low on-resistance and efficient switching functions.
5. **High-efficiency lighting system**:
TK7A55D-VB is also widely used in high-efficiency LED lighting systems. As a high-voltage power switch, it can effectively control the current in the lighting module, reduce losses and improve the energy efficiency of the entire lighting system. Its low on-resistance and high switching efficiency help improve the operating efficiency of the lighting system while extending the service life of LED lamps.
6. **Power Factor Correction (PFC) Circuit**:
TK7A55D-VB can be used in power factor correction (PFC) circuits to improve the power factor of the power system. Due to its high voltage resistance and stable switching characteristics, this MOSFET can reduce the harmonic distortion generated during the power factor correction process and improve the stability and efficiency of the power system. It is particularly suitable for high-power power supply systems to help optimize grid performance and reduce reactive power.
7. **Electric drive system (EV and other high-power applications)**:
In electric drive systems, TK7A55D-VB can be used in electric vehicles (EV), wind power generation and other high-power applications. It can provide precise current control in motor drive, power conversion and other links to ensure stable operation of the drive system at high power and achieve efficient energy utilization.
1. **Power conversion and power management system**:
TK7A55D-VB is suitable for high voltage power management and power conversion applications, especially in AC-DC and DC-DC converters. Due to its 650V withstand voltage, it can handle higher voltage power input and provide stable and efficient current regulation during the conversion process. Its low on-resistance (RDS(ON)=1100mΩ) helps to reduce switching losses, improve the efficiency and reliability of the power supply, and is widely used in the field of power electronics.
2. **Industrial power control system**:
In industrial power control systems, TK7A55D-VB can be used as a power switching element to control inverters, motor drive systems, etc. This MOSFET can work stably in high voltage and high current environments, and is suitable for various types of automation control and electric drive applications. Whether in motor control, power regulation, or in complex industrial electrical equipment, it can provide stable and efficient current switching control.
3. **Battery Management System (BMS)**:
In the battery management system of electric vehicles (EV) and energy storage systems, the TK7A55D-VB acts as a power switching element to help efficiently control the charging and discharging process of the battery. Its 650V withstand voltage and low on-resistance make it very suitable for medium and high voltage battery pack management, ensuring that power loss can be reduced during the charging process and improving the efficiency and life of the battery.
4. **Solar Inverter**:
The TK7A55D-VB is suitable for solar inverters, which are responsible for converting direct current (DC) generated by solar panels into alternating current (AC). Since inverters usually need to withstand higher voltages and currents, the 650V withstand voltage characteristics make the TK7A55D-VB an ideal choice. It can not only handle high voltage inputs, but also help the inverter system achieve higher energy efficiency and reduce losses through low on-resistance and efficient switching functions.
5. **High-efficiency lighting system**:
TK7A55D-VB is also widely used in high-efficiency LED lighting systems. As a high-voltage power switch, it can effectively control the current in the lighting module, reduce losses and improve the energy efficiency of the entire lighting system. Its low on-resistance and high switching efficiency help improve the operating efficiency of the lighting system while extending the service life of LED lamps.
6. **Power Factor Correction (PFC) Circuit**:
TK7A55D-VB can be used in power factor correction (PFC) circuits to improve the power factor of the power system. Due to its high voltage resistance and stable switching characteristics, this MOSFET can reduce the harmonic distortion generated during the power factor correction process and improve the stability and efficiency of the power system. It is particularly suitable for high-power power supply systems to help optimize grid performance and reduce reactive power.
7. **Electric drive system (EV and other high-power applications)**:
In electric drive systems, TK7A55D-VB can be used in electric vehicles (EV), wind power generation and other high-power applications. It can provide precise current control in motor drive, power conversion and other links to ensure stable operation of the drive system at high power and achieve efficient energy utilization.
* 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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