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U401-VB Product details
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1. **Product Introduction - U401-VB (TO251)**
The U401-VB is a high-efficiency P-Channel MOSFET in a TO251 package with high performance and good thermal management capabilities for multiple power control and switching applications. With a maximum drain-source voltage of -60V and a maximum gate voltage of ±20V, this MOSFET has excellent electrical performance and can handle drain currents up to -50A. Its gate threshold voltage is -2.5V, ensuring reliable operation at low voltages. The U401-VB has an on-resistance of 13mΩ at V_GS = 10V and has extremely low conduction losses, making it ideal for high-power applications. This MOSFET uses Trench technology to optimize switching characteristics, making it suitable for high-speed switching and high-power density systems, and can provide stable performance in high-efficiency applications.
The U401-VB is a high-efficiency P-Channel MOSFET in a TO251 package with high performance and good thermal management capabilities for multiple power control and switching applications. With a maximum drain-source voltage of -60V and a maximum gate voltage of ±20V, this MOSFET has excellent electrical performance and can handle drain currents up to -50A. Its gate threshold voltage is -2.5V, ensuring reliable operation at low voltages. The U401-VB has an on-resistance of 13mΩ at V_GS = 10V and has extremely low conduction losses, making it ideal for high-power applications. This MOSFET uses Trench technology to optimize switching characteristics, making it suitable for high-speed switching and high-power density systems, and can provide stable performance in high-efficiency applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -2.5V | -50A | 13mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -2.5V | -50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -60V | -2.5V | -50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
2. **Detailed parameter description**
- **Model**: U401-VB
- **Package type**: TO251
- **Configuration**: Single P-Channel
- **Maximum drain-source voltage (V_DS)**: -60V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Gate threshold voltage (V_th)**: -2.5V
- **On-resistance (R_DS(ON))**:
- 17mΩ @ V_GS = 4.5V
- 13mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: -50A
- **Technology type**: Trench
- **Package size**: TO251
- **Model**: U401-VB
- **Package type**: TO251
- **Configuration**: Single P-Channel
- **Maximum drain-source voltage (V_DS)**: -60V
- **Maximum gate-source voltage (V_GS)**: ±20V
- **Gate threshold voltage (V_th)**: -2.5V
- **On-resistance (R_DS(ON))**:
- 17mΩ @ V_GS = 4.5V
- 13mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: -50A
- **Technology type**: Trench
- **Package size**: TO251
Domain and module applications：
3. **Application fields and modules**
The high current capability and low on-resistance of U401-VB enable it to perform well in a variety of high-power and high-efficiency applications, and is suitable for the following fields and modules:
- **Power management and power switching**: The low on-resistance of U401-VB makes it very suitable for use in power management modules (e.g., DC-DC converters, AC-DC power modules). It can effectively control power transfer and reduce energy loss, thereby improving the energy efficiency of the overall system. In power switching applications, U401-VB can be used for efficient current switching to ensure stable operation of the power supply.
- **Power tools and motor drives**: With a drain current capability of up to -50A, this MOSFET can handle high-power loads, making it very suitable for use in power tools, motor drives, and battery management systems (BMS) to help control the start and stop of the motor and the battery charging and discharging process.
- **Automotive Electronics**: In automotive applications, the U401-VB can be used for onboard power management systems, load switches, and battery management systems (BMS). It can provide stable performance under high current loads and fast switching conditions of automotive batteries, and is particularly suitable for the power systems of electric vehicles (EV) and hybrid electric vehicles (HEV).
- **Industrial Automation**: The U401-VB can be used for current regulation and power control in industrial equipment and robot control systems. In automation control systems, MOSFETs can be used to control high current loads such as solenoid valves, motor drives, and other heavy loads.
- **Renewable Energy Systems**: This MOSFET is also widely used in photovoltaic (PV) systems and wind power generation systems. It can effectively manage the current from solar panels to batteries, act as a power switch, optimize the energy conversion process, and improve system efficiency.
- **High Power LED Driver**: The U401-VB is also suitable for high power LED driver circuits. It can withstand large currents and effectively control the transmission and conversion of power to ensure stable and efficient operation of LED light sources.
The U401-VB is ideal for many high-performance power management, industrial control and power conversion applications through its excellent conduction performance, low on-resistance and high current handling capability.
The high current capability and low on-resistance of U401-VB enable it to perform well in a variety of high-power and high-efficiency applications, and is suitable for the following fields and modules:
- **Power management and power switching**: The low on-resistance of U401-VB makes it very suitable for use in power management modules (e.g., DC-DC converters, AC-DC power modules). It can effectively control power transfer and reduce energy loss, thereby improving the energy efficiency of the overall system. In power switching applications, U401-VB can be used for efficient current switching to ensure stable operation of the power supply.
- **Power tools and motor drives**: With a drain current capability of up to -50A, this MOSFET can handle high-power loads, making it very suitable for use in power tools, motor drives, and battery management systems (BMS) to help control the start and stop of the motor and the battery charging and discharging process.
- **Automotive Electronics**: In automotive applications, the U401-VB can be used for onboard power management systems, load switches, and battery management systems (BMS). It can provide stable performance under high current loads and fast switching conditions of automotive batteries, and is particularly suitable for the power systems of electric vehicles (EV) and hybrid electric vehicles (HEV).
- **Industrial Automation**: The U401-VB can be used for current regulation and power control in industrial equipment and robot control systems. In automation control systems, MOSFETs can be used to control high current loads such as solenoid valves, motor drives, and other heavy loads.
- **Renewable Energy Systems**: This MOSFET is also widely used in photovoltaic (PV) systems and wind power generation systems. It can effectively manage the current from solar panels to batteries, act as a power switch, optimize the energy conversion process, and improve system efficiency.
- **High Power LED Driver**: The U401-VB is also suitable for high power LED driver circuits. It can withstand large currents and effectively control the transmission and conversion of power to ensure stable and efficient operation of LED light sources.
The U401-VB is ideal for many high-performance power management, industrial control and power conversion applications through its excellent conduction performance, low on-resistance and high current handling capability.
* 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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