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TK8A55DA-VB Product details
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Product Introduction: TK8A55DA-VB
TK8A55DA-VB is a high-performance N-channel MOSFET in TO220F package, designed for high voltage and high power applications. This MOSFET provides a drain-source withstand voltage (V_DS) of 650V and a maximum drain current of 7A, suitable for a variety of power management and power conversion applications. Its threshold voltage (V_th) is 3.5V, with a low on-resistance (R_DS(ON) = 1100mΩ @ V_GS = 10V), which can provide high-efficiency and low-power solutions in power switches and motor drives. TK8A55DA-VB uses traditional Plannar technology, with high switching performance and reliability, and is particularly suitable for industrial control, power modules and other high-voltage, high-power applications.
TK8A55DA-VB is a high-performance N-channel MOSFET in TO220F package, designed for high voltage and high power applications. This MOSFET provides a drain-source withstand voltage (V_DS) of 650V and a maximum drain current of 7A, suitable for a variety of power management and power conversion applications. Its threshold voltage (V_th) is 3.5V, with a low on-resistance (R_DS(ON) = 1100mΩ @ V_GS = 10V), which can provide high-efficiency and low-power solutions in power switches and motor drives. TK8A55DA-VB uses traditional Plannar technology, with high switching performance and reliability, and is particularly suitable for industrial control, power modules and other high-voltage, high-power 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:
| Parameter | Value |
|--------------------------|--------------------------------|
| **Model** | TK8A55DA-VB |
| **Package** | TO220F |
| **Configuration** | Single N-channel MOSFET |
| **Drain-source withstand voltage (V_DS)** | 650V |
| **Gate-source voltage (V_GS)** | ±30V |
| **Threshold voltage (V_th)** | 3.5V |
| **On-resistance (R_DS(ON))** | 1100mΩ @ V_GS = 10V |
| **Maximum drain current (I_D)** | 7A |
| **Technology** | Plannar |
| Parameter | Value |
|--------------------------|--------------------------------|
| **Model** | TK8A55DA-VB |
| **Package** | TO220F |
| **Configuration** | Single N-channel MOSFET |
| **Drain-source withstand voltage (V_DS)** | 650V |
| **Gate-source voltage (V_GS)** | ±30V |
| **Threshold voltage (V_th)** | 3.5V |
| **On-resistance (R_DS(ON))** | 1100mΩ @ V_GS = 10V |
| **Maximum drain current (I_D)** | 7A |
| **Technology** | Plannar |
Domain and module applications：
Applications and modules:
1. **Power management system**:
TK8A55DA-VB is very suitable for high-efficiency power conversion and management systems, especially in AC-DC and DC-DC power converters, due to its high voltage withstand of 650V and low on-resistance (1100mΩ @ V_GS = 10V). It can effectively control the current and keep the power loss low, and is suitable for high-power power modules such as server power supplies, switching power supplies, and industrial power adapters.
2. **Motor drive and industrial automation**:
The high current handling capability and high voltage withstand performance of this MOSFET make it an ideal choice for motor drive systems, especially for servo drives, inverters, and other industrial automation equipment. TK8A55DA-VB can effectively switch current in motor control, provide efficient power transmission, and can withstand the high voltage and high current environment generated when the motor is running.
3. **Automotive Electronics and Battery Management System (BMS)**:
TK8A55DA-VB is suitable for battery management systems in electric vehicles (EV) and hybrid electric vehicles (HEV). It can effectively manage the charge and discharge process of the battery pack and ensure the safety and stability of the battery under high-voltage environment. With its high drain-source withstand voltage (650V) and low on-resistance, TK8A55DA-VB can work efficiently in battery management modules and battery charging systems.
4. **Photovoltaic and Energy Management System**:
TK8A55DA-VB can also play an important role in solar inverters and other energy conversion applications. Its 650V withstand voltage capability enables it to withstand harsh working environments in high-voltage power systems, especially for DC-AC conversion in photovoltaic (PV) power generation systems. This MOSFET can perform efficient energy conversion between solar panels and the grid, reducing energy losses.
5. **High-frequency switching power supply**:
In high-frequency switching power supply modules, TK8A55DA-VB provides excellent switching performance and high voltage tolerance, which is very suitable for communication power supply, TV power supply, computer power supply and other home appliance power adapters. Its low on-resistance and high switching frequency characteristics can ensure high efficiency under high-frequency operation and reduce switching losses.
6. **Medical power supply and electrical equipment**:
TK8A55DA-VB is also widely used in power modules for medical equipment and other high-demand electrical equipment. In these applications, reliability and stability are crucial. The 650V drain-source withstand voltage and high current carrying capacity of TK8A55DA-VB can ensure long-term and stable operation of the equipment in a high-power environment. Whether in imaging equipment, laboratory equipment or power management for life support systems, TK8A55DA-VB can provide efficient and stable power solutions.
1. **Power management system**:
TK8A55DA-VB is very suitable for high-efficiency power conversion and management systems, especially in AC-DC and DC-DC power converters, due to its high voltage withstand of 650V and low on-resistance (1100mΩ @ V_GS = 10V). It can effectively control the current and keep the power loss low, and is suitable for high-power power modules such as server power supplies, switching power supplies, and industrial power adapters.
2. **Motor drive and industrial automation**:
The high current handling capability and high voltage withstand performance of this MOSFET make it an ideal choice for motor drive systems, especially for servo drives, inverters, and other industrial automation equipment. TK8A55DA-VB can effectively switch current in motor control, provide efficient power transmission, and can withstand the high voltage and high current environment generated when the motor is running.
3. **Automotive Electronics and Battery Management System (BMS)**:
TK8A55DA-VB is suitable for battery management systems in electric vehicles (EV) and hybrid electric vehicles (HEV). It can effectively manage the charge and discharge process of the battery pack and ensure the safety and stability of the battery under high-voltage environment. With its high drain-source withstand voltage (650V) and low on-resistance, TK8A55DA-VB can work efficiently in battery management modules and battery charging systems.
4. **Photovoltaic and Energy Management System**:
TK8A55DA-VB can also play an important role in solar inverters and other energy conversion applications. Its 650V withstand voltage capability enables it to withstand harsh working environments in high-voltage power systems, especially for DC-AC conversion in photovoltaic (PV) power generation systems. This MOSFET can perform efficient energy conversion between solar panels and the grid, reducing energy losses.
5. **High-frequency switching power supply**:
In high-frequency switching power supply modules, TK8A55DA-VB provides excellent switching performance and high voltage tolerance, which is very suitable for communication power supply, TV power supply, computer power supply and other home appliance power adapters. Its low on-resistance and high switching frequency characteristics can ensure high efficiency under high-frequency operation and reduce switching losses.
6. **Medical power supply and electrical equipment**:
TK8A55DA-VB is also widely used in power modules for medical equipment and other high-demand electrical equipment. In these applications, reliability and stability are crucial. The 650V drain-source withstand voltage and high current carrying capacity of TK8A55DA-VB can ensure long-term and stable operation of the equipment in a high-power environment. Whether in imaging equipment, laboratory equipment or power management for life support systems, TK8A55DA-VB can provide efficient and stable power solutions.
* 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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