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WSF40N10-VB Product details
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Product Introduction
WSF40N10-VB is a high-performance N-channel MOSFET in a TO252 package, suitable for applications that require high voltage tolerance and large current carrying capacity. This MOSFET has a rated drain-source voltage (VDS) of 100V, a maximum drain current (ID) of 40A, and uses Trench technology to provide low RDS(ON) characteristics. Its on-resistance is 30mΩ at a VGS of 10V, with excellent switching performance and low power loss, making it ideal for high-frequency switching applications, load control, power management and other fields.
WSF40N10-VB is not only suitable for general power conversion, but is also particularly suitable for battery-driven systems, DC-DC converters and power conversion modules that require high voltage and large current capacity.
WSF40N10-VB is a high-performance N-channel MOSFET in a TO252 package, suitable for applications that require high voltage tolerance and large current carrying capacity. This MOSFET has a rated drain-source voltage (VDS) of 100V, a maximum drain current (ID) of 40A, and uses Trench technology to provide low RDS(ON) characteristics. Its on-resistance is 30mΩ at a VGS of 10V, with excellent switching performance and low power loss, making it ideal for high-frequency switching applications, load control, power management and other fields.
WSF40N10-VB is not only suitable for general power conversion, but is also particularly suitable for battery-driven systems, DC-DC converters and power conversion modules that require high voltage and large current capacity.
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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 | 100V | 1.8V | 40A | 30mΩ | 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 | 100V | 1.8V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 1.8V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
- **Model**: WSF40N10-VB
- **Package**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 35mΩ @ VGS = 4.5V
- 30mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench
- **Package type**: TO252
- **Model**: WSF40N10-VB
- **Package**: TO252
- **Configuration**: Single N-channel
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 35mΩ @ VGS = 4.5V
- 30mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench
- **Package type**: TO252
Domain and module applications：
Application fields and module examples
1. **Power management and switching circuits**
The low on-resistance and high current carrying capacity of WSF40N10-VB make it very suitable for use in power management and switching circuits. It can work efficiently in systems such as DC-DC converters, AC-DC power supplies, and regulated power supplies, and is particularly suitable for applications with high voltage and high current requirements. By reducing conduction losses, this MOSFET can significantly improve power efficiency and reduce heat generation.
2. **Battery Management System (BMS)**
WSF40N10-VB is widely used in battery management systems. Its high current capacity and low on-resistance enable it to provide efficient switching control during battery charging and discharging. The fast response characteristics of MOSFET ensure battery safety and performance, and are widely used in battery management systems for portable devices, power tools, and electric vehicles.
3. **DC-DC Converters and Voltage Regulators**
In DC-DC converters, the WSF40N10-VB as a power switch ensures efficient power conversion, especially in high-frequency conversion applications. Its low RDS(ON) characteristics minimize power losses and are suitable for low-voltage, high-performance applications such as 5V to 12V power modules.
4. **Power Tools and Home Appliances**
In power tools, electric toys, and various home appliances, the WSF40N10-VB effectively controls motor drive and load switching. Due to its high current capability and low power loss, it optimizes battery efficiency and provides efficient power conversion, ensuring continuous and efficient operation of these devices.
5. **Automotive Electronic Systems**
The WSF40N10-VB is also well suited for automotive electronic systems, especially in electric vehicles (EVs) and hybrid electric vehicles (HEVs), for battery management, drive circuits, and power conversion modules. Due to its high current carrying capacity and reliability, it can provide stable control and energy efficiency for automotive power systems.
In summary, WSF40N10-VB is widely used in power management, battery drive, power tools, automotive electronics and other fields due to its high voltage, low on-resistance and high current capability. It is suitable for switch control and power conversion applications that require high efficiency and high reliability.
1. **Power management and switching circuits**
The low on-resistance and high current carrying capacity of WSF40N10-VB make it very suitable for use in power management and switching circuits. It can work efficiently in systems such as DC-DC converters, AC-DC power supplies, and regulated power supplies, and is particularly suitable for applications with high voltage and high current requirements. By reducing conduction losses, this MOSFET can significantly improve power efficiency and reduce heat generation.
2. **Battery Management System (BMS)**
WSF40N10-VB is widely used in battery management systems. Its high current capacity and low on-resistance enable it to provide efficient switching control during battery charging and discharging. The fast response characteristics of MOSFET ensure battery safety and performance, and are widely used in battery management systems for portable devices, power tools, and electric vehicles.
3. **DC-DC Converters and Voltage Regulators**
In DC-DC converters, the WSF40N10-VB as a power switch ensures efficient power conversion, especially in high-frequency conversion applications. Its low RDS(ON) characteristics minimize power losses and are suitable for low-voltage, high-performance applications such as 5V to 12V power modules.
4. **Power Tools and Home Appliances**
In power tools, electric toys, and various home appliances, the WSF40N10-VB effectively controls motor drive and load switching. Due to its high current capability and low power loss, it optimizes battery efficiency and provides efficient power conversion, ensuring continuous and efficient operation of these devices.
5. **Automotive Electronic Systems**
The WSF40N10-VB is also well suited for automotive electronic systems, especially in electric vehicles (EVs) and hybrid electric vehicles (HEVs), for battery management, drive circuits, and power conversion modules. Due to its high current carrying capacity and reliability, it can provide stable control and energy efficiency for automotive power systems.
In summary, WSF40N10-VB is widely used in power management, battery drive, power tools, automotive electronics and other fields due to its high voltage, low on-resistance and high current capability. It is suitable for switch control and power conversion applications that require high efficiency and high 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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