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TK4A55DA-VB Product details
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Product Introduction: TK4A55DA-VB MOSFET
TK4A55DA-VB is a unipolar N-channel metal oxide semiconductor field effect transistor (MOSFET) in a TO220F package. This MOSFET has a maximum drain-source voltage (VDS) of 650V, which can provide stable switching performance at higher voltages. Its maximum drain current (ID) is 4A, and it has a gate threshold voltage (Vth) of 3.5V, which is suitable for applications requiring high voltage resistance, high efficiency and low power consumption. Its on-resistance (RDS(ON)) is 2560mΩ at VGS = 10V, which is relatively high, but suitable for some medium and low power applications or low-frequency switching applications. Using planar technology (Plannar Technology), it can ensure good temperature stability and durability, and is suitable for use in high voltage and high temperature environments.
TK4A55DA-VB is a unipolar N-channel metal oxide semiconductor field effect transistor (MOSFET) in a TO220F package. This MOSFET has a maximum drain-source voltage (VDS) of 650V, which can provide stable switching performance at higher voltages. Its maximum drain current (ID) is 4A, and it has a gate threshold voltage (Vth) of 3.5V, which is suitable for applications requiring high voltage resistance, high efficiency and low power consumption. Its on-resistance (RDS(ON)) is 2560mΩ at VGS = 10V, which is relatively high, but suitable for some medium and low power applications or low-frequency switching applications. Using planar technology (Plannar Technology), it can ensure good temperature stability and durability, and is suitable for use in high voltage and high temperature environments.
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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 | 4A | 2560mΩ | 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 | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 4A
- **Process technology**: Planar technology
- **Package type**: TO220F
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 2560mΩ (at VGS = 10V)
- **Maximum drain current (ID)**: 4A
- **Process technology**: Planar technology
Domain and module applications：
Application fields and module examples:
1. **Power management and high-voltage power modules**:
The 650V high withstand voltage characteristics of TK4A55DA-VB make it particularly suitable for high-voltage power modules in power management systems, such as switching power supplies (SMPS), power converters and battery chargers. Although its on-resistance is relatively high, it can still provide efficient power conversion and voltage stability for small and medium power applications.
2. **Motor drive and control system**:
This MOSFET is suitable for some low to medium power motor drive and control systems, such as power tools, fan controllers and some medium power motor systems. Its 4A drain current and high withstand voltage capability enable it to effectively control the current flow in the motor drive circuit, suitable for relatively low-requirement motor control applications.
3. **Home appliances and small power equipment**:
TK4A55DA-VB can be used in home appliances and small power equipment, such as air conditioners, washing machines, microwave ovens, etc. In these applications, the MOSFET can be used in modules such as motor drive, power switch, and temperature control circuit. Its high withstand voltage and stable switching characteristics enable it to cope with the load and high temperature working environment of these devices.
4. **Industrial Control System**:
In some industrial control applications, the TK4A55DA-VB is suitable for low-power power supply and load control. For example, in some automation equipment and sensor drive circuits, MOSFET can be used as a switching element to control the flow of voltage and current. Its high withstand voltage and reliability enable it to show good stability and durability in industrial environments.
5. **Automotive Electronics and Battery Management**:
The TK4A55DA-VB MOSFET is also suitable for automotive electronics, such as high-voltage battery management systems (BMS), DC-DC converters and other applications. Its high withstand voltage (650V) makes it suitable for use in automotive power systems, especially when dealing with battery charging and discharging and high-voltage power management.
6. **High-voltage switch circuit**:
This MOSFET can be used in high-voltage switch circuits, such as high-voltage switch control, inverter, power factor correction (PFC) circuit and other applications. Although the on-resistance is slightly higher, it is suitable for high voltage and relatively low power requirements.
In short, TK4A55DA-VB is suitable for various low- and medium-power power management, motor drive, home appliance control, industrial applications and automotive electronic systems. Its 650V high withstand voltage characteristics and stable working performance are particularly suitable for power switch and control applications in high voltage environments.
1. **Power management and high-voltage power modules**:
The 650V high withstand voltage characteristics of TK4A55DA-VB make it particularly suitable for high-voltage power modules in power management systems, such as switching power supplies (SMPS), power converters and battery chargers. Although its on-resistance is relatively high, it can still provide efficient power conversion and voltage stability for small and medium power applications.
2. **Motor drive and control system**:
This MOSFET is suitable for some low to medium power motor drive and control systems, such as power tools, fan controllers and some medium power motor systems. Its 4A drain current and high withstand voltage capability enable it to effectively control the current flow in the motor drive circuit, suitable for relatively low-requirement motor control applications.
3. **Home appliances and small power equipment**:
TK4A55DA-VB can be used in home appliances and small power equipment, such as air conditioners, washing machines, microwave ovens, etc. In these applications, the MOSFET can be used in modules such as motor drive, power switch, and temperature control circuit. Its high withstand voltage and stable switching characteristics enable it to cope with the load and high temperature working environment of these devices.
4. **Industrial Control System**:
In some industrial control applications, the TK4A55DA-VB is suitable for low-power power supply and load control. For example, in some automation equipment and sensor drive circuits, MOSFET can be used as a switching element to control the flow of voltage and current. Its high withstand voltage and reliability enable it to show good stability and durability in industrial environments.
5. **Automotive Electronics and Battery Management**:
The TK4A55DA-VB MOSFET is also suitable for automotive electronics, such as high-voltage battery management systems (BMS), DC-DC converters and other applications. Its high withstand voltage (650V) makes it suitable for use in automotive power systems, especially when dealing with battery charging and discharging and high-voltage power management.
6. **High-voltage switch circuit**:
This MOSFET can be used in high-voltage switch circuits, such as high-voltage switch control, inverter, power factor correction (PFC) circuit and other applications. Although the on-resistance is slightly higher, it is suitable for high voltage and relatively low power requirements.
In short, TK4A55DA-VB is suitable for various low- and medium-power power management, motor drive, home appliance control, industrial applications and automotive electronic systems. Its 650V high withstand voltage characteristics and stable working performance are particularly suitable for power switch and control applications 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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