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TK7A45DA-VB Product details
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1. **Product Introduction**
TK7A45DA-VB is a high-performance single N-channel MOSFET in a TO220F package with a drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 7A. This MOSFET uses Plannar technology and is suitable for power management and power conversion applications that require high voltage handling and reliable current switching. Its on-resistance is 1100mΩ (VGS=10V), which is suitable for providing stable and efficient power conversion in medium and high voltage environments. With its high voltage resistance and high current handling capabilities, the TK7A45DA-VB is suitable for inverters, power adapters, industrial control systems, and other applications that require high current and high reliability.
TK7A45DA-VB is a high-performance single N-channel MOSFET in a TO220F package with a drain-source voltage (VDS) of 650V and a maximum drain current (ID) of 7A. This MOSFET uses Plannar technology and is suitable for power management and power conversion applications that require high voltage handling and reliable current switching. Its on-resistance is 1100mΩ (VGS=10V), which is suitable for providing stable and efficient power conversion in medium and high voltage environments. With its high voltage resistance and high current handling capabilities, the TK7A45DA-VB is suitable for inverters, power adapters, industrial control systems, and other applications that require high current and high reliability.
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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 |
2. **Detailed parameter description**
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ (VGS=10V)
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
- **Package**: TO220F
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 650V
- **Gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1100mΩ (VGS=10V)
- **Maximum drain current (ID)**: 7A
- **Technology**: Plannar technology
Domain and module applications：
3. **Application fields and module examples**
With a high withstand voltage of 650V and low on-resistance, the TK7A45DA-VB is very suitable for various power conversion systems that require high current and high voltage. The following are typical application fields of this model:
- **Switching Power Supply (SMPS)**: The TK7A45DA-VB can be widely used in DC-DC converters, AC-DC adapters, power factor correction (PFC) circuits, etc. Its low on-resistance and high withstand voltage make it very suitable for applications that require high efficiency and reliability in power conversion systems, especially in computer power supplies, power adapters, and LED driver power supplies.
- **Inverter**: In solar inverters, wind inverters, and UPS (uninterruptible power supply) systems, the TK7A45DA-VB can provide efficient power conversion and voltage stabilization functions with its 650V withstand voltage and high current handling capabilities. It is particularly suitable for renewable energy systems and power backup systems to ensure the stability and efficiency of power conversion.
- **Power Tools and Industrial Power Modules**: The high current capability and reliability of the TK7A45DA-VB make it an ideal choice for power tools, industrial control equipment, and power conditioning modules. In these applications, MOSFETs can withstand higher operating voltages and provide stable current switching control to ensure the normal operation of the equipment.
- **Battery Management System (BMS)**: In battery management systems (BMS), especially battery charge and discharge management for electric vehicles (EVs) and energy storage systems, the TK7A45DA-VB can efficiently manage the charging and discharging process of the battery. Its stable operating performance ensures the safety and long life of the battery.
- **LED Driver Power**: The TK7A45DA-VB is also suitable for LED driver power, especially in situations with high voltage and high current requirements, such as high-power LED lighting systems. Its high withstand voltage and low on-resistance enable it to efficiently drive LED modules, provide a stable current supply and improve system efficiency.
In summary, TK7A45DA-VB has a high withstand voltage of 650V and a low on-resistance of 1100mΩ, which is suitable for applications in high voltage and high current power conversion. Whether in switching power supplies, inverters, industrial power supplies, LED driver power supplies, or battery management systems, this MOSFET can provide efficient and reliable current switching control.
With a high withstand voltage of 650V and low on-resistance, the TK7A45DA-VB is very suitable for various power conversion systems that require high current and high voltage. The following are typical application fields of this model:
- **Switching Power Supply (SMPS)**: The TK7A45DA-VB can be widely used in DC-DC converters, AC-DC adapters, power factor correction (PFC) circuits, etc. Its low on-resistance and high withstand voltage make it very suitable for applications that require high efficiency and reliability in power conversion systems, especially in computer power supplies, power adapters, and LED driver power supplies.
- **Inverter**: In solar inverters, wind inverters, and UPS (uninterruptible power supply) systems, the TK7A45DA-VB can provide efficient power conversion and voltage stabilization functions with its 650V withstand voltage and high current handling capabilities. It is particularly suitable for renewable energy systems and power backup systems to ensure the stability and efficiency of power conversion.
- **Power Tools and Industrial Power Modules**: The high current capability and reliability of the TK7A45DA-VB make it an ideal choice for power tools, industrial control equipment, and power conditioning modules. In these applications, MOSFETs can withstand higher operating voltages and provide stable current switching control to ensure the normal operation of the equipment.
- **Battery Management System (BMS)**: In battery management systems (BMS), especially battery charge and discharge management for electric vehicles (EVs) and energy storage systems, the TK7A45DA-VB can efficiently manage the charging and discharging process of the battery. Its stable operating performance ensures the safety and long life of the battery.
- **LED Driver Power**: The TK7A45DA-VB is also suitable for LED driver power, especially in situations with high voltage and high current requirements, such as high-power LED lighting systems. Its high withstand voltage and low on-resistance enable it to efficiently drive LED modules, provide a stable current supply and improve system efficiency.
In summary, TK7A45DA-VB has a high withstand voltage of 650V and a low on-resistance of 1100mΩ, which is suitable for applications in high voltage and high current power conversion. Whether in switching power supplies, inverters, industrial power supplies, LED driver power supplies, or battery management systems, this MOSFET can provide efficient and reliable current switching control.
* 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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