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SW055R03VT-VB TO252 Product details
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1. Product Introduction
**SW055R03VT-VB** is a **unipolar N-Channel MOSFET** in **TO252** package with **30V** maximum drain-source voltage (V_DS) and **100A** maximum drain current (I_D). This MOSFET adopts **Trench** technology and has ultra-low on-resistance, **R_DS(ON) = 3mΩ** @V_GS = 4.5V and **2mΩ** @V_GS = 10V, ensuring excellent performance under high current load. Its threshold voltage (V_th) is **1.7V**, which is suitable for low voltage drive switching applications and performs well in the voltage range of **30V**. This makes SW055R03VT-VB ideal for high-efficiency power systems, motor control, and other high current and high switching frequency applications.
**SW055R03VT-VB** is a **unipolar N-Channel MOSFET** in **TO252** package with **30V** maximum drain-source voltage (V_DS) and **100A** maximum drain current (I_D). This MOSFET adopts **Trench** technology and has ultra-low on-resistance, **R_DS(ON) = 3mΩ** @V_GS = 4.5V and **2mΩ** @V_GS = 10V, ensuring excellent performance under high current load. Its threshold voltage (V_th) is **1.7V**, which is suitable for low voltage drive switching applications and performs well in the voltage range of **30V**. This makes SW055R03VT-VB ideal for high-efficiency power systems, motor control, and other high current and high switching frequency applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | 2mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description
- **Package type**: TO252
- **Configuration**: Unipolar N-Channel
- **Maximum drain-source voltage (V_DS)**: 30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.7V
- **On-resistance (R_DS(ON))**:
- **3mΩ** @ V_GS = 4.5V
- **2mΩ** @ V_GS = 10V
- **Maximum leakage current (I_D)**: 100A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: Suitable for high power switching and conversion applications
- **Gate drive requirements**: Suitable for low gate voltage drive (V_GS 4.5V or 10V)
- **Maximum power dissipation**: Suitable for high current switching applications
- **Package type**: TO252
- **Configuration**: Unipolar N-Channel
- **Maximum drain-source voltage (V_DS)**: 30V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.7V
- **On-resistance (R_DS(ON))**:
- **3mΩ** @ V_GS = 4.5V
- **2mΩ** @ V_GS = 10V
- **Maximum leakage current (I_D)**: 100A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: Suitable for high power switching and conversion applications
- **Gate drive requirements**: Suitable for low gate voltage drive (V_GS 4.5V or 10V)
- **Maximum power dissipation**: Suitable for high current switching applications
Domain and module applications：
3. Applications and module examples
**Applications**:
- **Power conversion system**: The ultra-low on-resistance and high current carrying capacity of SW055R03VT-VB make it an ideal choice for **power conversion systems**. Its **30V** maximum voltage and **100A** current capacity make it particularly suitable for **DC-DC converter**, **AC-DC converter** and other high-efficiency power management systems. These systems usually require fast switching and low energy loss switching elements, and SW055R03VT-VB provides excellent performance to ensure high-efficiency conversion.
- **Motor control system**: In **motor drive systems**, SW055R03VT-VB can be used for efficient motor switching control. Its **100A** current capacity is very suitable for **motor control systems** that require large currents, especially in **power tools**, **home appliances** and **industrial robots** control systems. This MOSFET can provide low-loss, efficient switching operation, improving the response speed and reliability of the system.
- **Battery Management System**: SW055R03VT-VB has a wide range of applications in **Battery Management System**, especially suitable for battery charging, discharging and protection circuits. In these applications, the high conductivity and low on-resistance of MOSFET can effectively control the current and voltage of the battery, ensuring the efficiency and safety of the charging process. This MOSFET is suitable for **Electric Vehicle Charging Management**, **Portable Battery Management System**, and **High Power Battery Charger**.
- **High Frequency Power Switch Module**: In **High Frequency Power Switch Module**, the fast response capability and low loss characteristics of SW055R03VT-VB make it suitable for **High Frequency Switching Power Supply** and **Pulse Power System**. In high frequency power modules such as **High Power Radio Frequency Amplifier** and **RF Power Amplifier**, this MOSFET can effectively control high frequency current and ensure the stability of the system in high frequency operation.
**Module Application**:
- **Motor Drive Module**: SW055R03VT-VB is an important component in the motor drive module. In **AC motor drive** and **DC motor drive**, it controls the start, stop and speed regulation of the motor as an efficient switching element. It is particularly suitable for motor control in **power tools**, **electric washing machine drive systems** and **industrial automation systems**.
- **Power Conversion Module**: SW055R03VT-VB, as a key switching element in the power conversion module, performs well in **DC-DC converter** and **AC-DC power converter**. It is particularly suitable for **power factor correction (PFC)** modules that require high-frequency operation and high efficiency, as well as **power adapters** and **uninterruptible power supply (UPS) systems**, helping to reduce power loss and improve conversion efficiency.
- **Battery protection module**: SW055R03VT-VB plays an important role in the battery protection module, especially suitable for **lithium battery protection circuit** that requires high current protection. It helps ensure that the battery does not over-current during charging and discharging, thereby improving the safety and life of the battery.
**Applications**:
- **Power conversion system**: The ultra-low on-resistance and high current carrying capacity of SW055R03VT-VB make it an ideal choice for **power conversion systems**. Its **30V** maximum voltage and **100A** current capacity make it particularly suitable for **DC-DC converter**, **AC-DC converter** and other high-efficiency power management systems. These systems usually require fast switching and low energy loss switching elements, and SW055R03VT-VB provides excellent performance to ensure high-efficiency conversion.
- **Motor control system**: In **motor drive systems**, SW055R03VT-VB can be used for efficient motor switching control. Its **100A** current capacity is very suitable for **motor control systems** that require large currents, especially in **power tools**, **home appliances** and **industrial robots** control systems. This MOSFET can provide low-loss, efficient switching operation, improving the response speed and reliability of the system.
- **Battery Management System**: SW055R03VT-VB has a wide range of applications in **Battery Management System**, especially suitable for battery charging, discharging and protection circuits. In these applications, the high conductivity and low on-resistance of MOSFET can effectively control the current and voltage of the battery, ensuring the efficiency and safety of the charging process. This MOSFET is suitable for **Electric Vehicle Charging Management**, **Portable Battery Management System**, and **High Power Battery Charger**.
- **High Frequency Power Switch Module**: In **High Frequency Power Switch Module**, the fast response capability and low loss characteristics of SW055R03VT-VB make it suitable for **High Frequency Switching Power Supply** and **Pulse Power System**. In high frequency power modules such as **High Power Radio Frequency Amplifier** and **RF Power Amplifier**, this MOSFET can effectively control high frequency current and ensure the stability of the system in high frequency operation.
**Module Application**:
- **Motor Drive Module**: SW055R03VT-VB is an important component in the motor drive module. In **AC motor drive** and **DC motor drive**, it controls the start, stop and speed regulation of the motor as an efficient switching element. It is particularly suitable for motor control in **power tools**, **electric washing machine drive systems** and **industrial automation systems**.
- **Power Conversion Module**: SW055R03VT-VB, as a key switching element in the power conversion module, performs well in **DC-DC converter** and **AC-DC power converter**. It is particularly suitable for **power factor correction (PFC)** modules that require high-frequency operation and high efficiency, as well as **power adapters** and **uninterruptible power supply (UPS) systems**, helping to reduce power loss and improve conversion efficiency.
- **Battery protection module**: SW055R03VT-VB plays an important role in the battery protection module, especially suitable for **lithium battery protection circuit** that requires high current protection. It helps ensure that the battery does not over-current during charging and discharging, thereby improving the safety and life of the battery.
* 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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