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VS4080AI-VB Product details
Back to previous pageProduct introduction：
1. **VS4080AI-VB Product Introduction**
VS4080AI-VB is a single-ended N-channel MOSFET in TO251 package, designed for high-performance and high-reliability applications. With a maximum drain-source voltage (V_DS) of 40V, a gate-source voltage (V_GS) of ±20V, and a drain current (I_D) of up to 55A, the device is suitable for a variety of power management and power conversion applications. Its gate-source threshold voltage (V_th) is 1.8V, ensuring low switching losses. This MOSFET is manufactured using Trench technology and provides low R_DS(on) (14mΩ at V_GS = 4.5V, 13mΩ at V_GS = 10V), thereby effectively reducing power losses in current conduction. VS4080AI-VB is suitable for applications that require high current and high efficiency, such as power tools, battery management, power conversion, etc.
VS4080AI-VB is a single-ended N-channel MOSFET in TO251 package, designed for high-performance and high-reliability applications. With a maximum drain-source voltage (V_DS) of 40V, a gate-source voltage (V_GS) of ±20V, and a drain current (I_D) of up to 55A, the device is suitable for a variety of power management and power conversion applications. Its gate-source threshold voltage (V_th) is 1.8V, ensuring low switching losses. This MOSFET is manufactured using Trench technology and provides low R_DS(on) (14mΩ at V_GS = 4.5V, 13mΩ at V_GS = 10V), thereby effectively reducing power losses in current conduction. VS4080AI-VB is suitable for applications that require high current and high efficiency, such as power tools, battery management, power conversion, etc.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | 13mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 40V | 1.8V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
2. **VS4080AI-VB detailed parameter description**
- **Package type**: TO251
- **Configuration**: Single N-Channel
- **Drain-source voltage (V_DS)**: 40V (maximum rating)
- **Gate-source voltage (V_GS)**: ±20V (maximum rating)
- **Gate-source threshold voltage (V_th)**: 1.8V (typical value)
- **R_DS(on) (at V_GS = 4.5V)**: 14mΩ
- **R_DS(on) (at V_GS = 10V)**: 13mΩ
- **Drain current (I_D)**: 55A (maximum rating)
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum Power Dissipation**: 100W (typ.)
- **On-resistance (R_DS(on)) Features**: Provides low on-resistance to help reduce power loss, especially during high current operation.
- **Switching Performance**: Due to its low R_DS(on) and optimized Trench technology, VS4080AI-VB provides fast switching response for high-speed switching applications.
- **Package type**: TO251
- **Configuration**: Single N-Channel
- **Drain-source voltage (V_DS)**: 40V (maximum rating)
- **Gate-source voltage (V_GS)**: ±20V (maximum rating)
- **Gate-source threshold voltage (V_th)**: 1.8V (typical value)
- **R_DS(on) (at V_GS = 4.5V)**: 14mΩ
- **R_DS(on) (at V_GS = 10V)**: 13mΩ
- **Drain current (I_D)**: 55A (maximum rating)
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to +150°C
- **Maximum Power Dissipation**: 100W (typ.)
- **On-resistance (R_DS(on)) Features**: Provides low on-resistance to help reduce power loss, especially during high current operation.
- **Switching Performance**: Due to its low R_DS(on) and optimized Trench technology, VS4080AI-VB provides fast switching response for high-speed switching applications.
Domain and module applications：
3. **Applications and Module Examples**
- **Power Management Systems**: The low on-resistance and high current capability of the VS4080AI-VB make it an ideal switching element in power management systems. It can efficiently achieve voltage conversion in DC-DC converters, battery management systems, power adapters, etc. Especially in high-efficiency power modules and small battery-powered devices, this MOSFET can greatly improve the overall system efficiency and reduce energy losses.
- **Battery-Powered Systems**: Due to its high leakage current and low R_DS(on) characteristics, the VS4080AI-VB performs well in battery-driven systems. It is suitable for portable battery-powered devices such as power tools, electric bicycles, and electric vehicles (EVs), helping to provide efficient power conversion during charging and discharging, ensuring the stability and long service life of the equipment.
- **Power Tools and Home Appliances**: In power tools such as electric drills, electric saws, and electric screwdrivers, the VS4080AI-VB can be used for power regulation and current control, providing efficient switching capabilities and reducing heat buildup in the system. In household appliances, such as electric fans and vacuum cleaners, MOSFETs can be used to drive motors and improve energy efficiency and reduce energy consumption.
- **LED driver circuit**: The low R_DS(on) and high current capability of VS4080AI-VB make it suitable for efficient LED driver circuits. It can stably provide the current required by LEDs, especially in high-power LED lighting applications, which can significantly reduce energy losses, improve light efficiency and extend the service life of LEDs.
- **Industrial automation and control systems**: In industrial automation control systems, VS4080AI-VB can be used as a high-efficiency switching element to control motor drives, actuators and other loads. Its fast switching characteristics and high current carrying capacity make it widely used in industrial robots, automated production lines and other control systems to help improve efficiency and system stability.
These areas and modules demonstrate the advantages of VS4080AI-VB in applications that require high efficiency and high current transmission. Whether in power management, battery drive, lighting drive or industrial automation systems, this MOSFET can provide high efficiency, low power loss and excellent reliability.
- **Power Management Systems**: The low on-resistance and high current capability of the VS4080AI-VB make it an ideal switching element in power management systems. It can efficiently achieve voltage conversion in DC-DC converters, battery management systems, power adapters, etc. Especially in high-efficiency power modules and small battery-powered devices, this MOSFET can greatly improve the overall system efficiency and reduce energy losses.
- **Battery-Powered Systems**: Due to its high leakage current and low R_DS(on) characteristics, the VS4080AI-VB performs well in battery-driven systems. It is suitable for portable battery-powered devices such as power tools, electric bicycles, and electric vehicles (EVs), helping to provide efficient power conversion during charging and discharging, ensuring the stability and long service life of the equipment.
- **Power Tools and Home Appliances**: In power tools such as electric drills, electric saws, and electric screwdrivers, the VS4080AI-VB can be used for power regulation and current control, providing efficient switching capabilities and reducing heat buildup in the system. In household appliances, such as electric fans and vacuum cleaners, MOSFETs can be used to drive motors and improve energy efficiency and reduce energy consumption.
- **LED driver circuit**: The low R_DS(on) and high current capability of VS4080AI-VB make it suitable for efficient LED driver circuits. It can stably provide the current required by LEDs, especially in high-power LED lighting applications, which can significantly reduce energy losses, improve light efficiency and extend the service life of LEDs.
- **Industrial automation and control systems**: In industrial automation control systems, VS4080AI-VB can be used as a high-efficiency switching element to control motor drives, actuators and other loads. Its fast switching characteristics and high current carrying capacity make it widely used in industrial robots, automated production lines and other control systems to help improve efficiency and system stability.
These areas and modules demonstrate the advantages of VS4080AI-VB in applications that require high efficiency and high current transmission. Whether in power management, battery drive, lighting drive or industrial automation systems, this MOSFET can provide high efficiency, low power loss and excellent reliability.
* 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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