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WSF45P06-VB Product details
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1. Product Introduction (WSF45P06-VB)
The WSF45P06-VB is a high-performance unipolar P-channel MOSFET in a TO252 package, suitable for switching circuits that require negative voltage control. The maximum drain-source voltage (VDS) of this MOSFET is -60V, and the maximum gate-source voltage (VGS) is ±20V, which can adapt to a variety of voltage control applications. Its threshold voltage (Vth) is -1.7V, and it can be reliably turned on at low gate voltage. The on-resistance (RDS(ON)) is 20mΩ at VGS=10V and 25mΩ at VGS=4.5V, which can provide low power loss and reduce heat generation at high currents. The maximum drain current of the WSF45P06-VB is -50A, which is very suitable for battery management systems, power control, and other high-current, low-voltage control switching applications.
The WSF45P06-VB is a high-performance unipolar P-channel MOSFET in a TO252 package, suitable for switching circuits that require negative voltage control. The maximum drain-source voltage (VDS) of this MOSFET is -60V, and the maximum gate-source voltage (VGS) is ±20V, which can adapt to a variety of voltage control applications. Its threshold voltage (Vth) is -1.7V, and it can be reliably turned on at low gate voltage. The on-resistance (RDS(ON)) is 20mΩ at VGS=10V and 25mΩ at VGS=4.5V, which can provide low power loss and reduce heat generation at high currents. The maximum drain current of the WSF45P06-VB is -50A, which is very suitable for battery management systems, power control, and other high-current, low-voltage control switching 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-P | -60V | -1.7V | -50A | 20mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -60V | -1.7V | -50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
2. Detailed parameter description
| **Parameter** | **Description** |
|-------------------------|-------------------------------------------------------------------------|
| **Model** | WSF45P06-VB |
| **Package** | TO252 |
| **Configuration** | Unipolar P-channel|
| **Maximum drain-source voltage (VDS)** | -60V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 25mΩ (VGS=4.5V); 20mΩ (VGS=10V) |
| **Maximum drain current (ID)** | -50A |
| **Technology type** | Trench technology|
- **VDS**: The maximum drain-source voltage is -60V, which is suitable for negative voltage-controlled switching applications and can operate stably in negative voltage environments.
- **VGS**: Supports a maximum gate-source voltage of ±20V, adapts to various voltage control circuits, and is especially suitable for negative voltage systems.
- **Vth**: The P-channel threshold voltage is -1.7V, which ensures that the MOSFET can be turned on at a lower gate voltage and improves the response speed of the system.
- **RDS(ON)**: When VGS=10V, the on-resistance is 20mΩ; when VGS=4.5V, the on-resistance is 25mΩ. The low RDS(ON) ensures low power loss during high current operation.
- **ID**: The maximum drain current is -50A, which can handle higher load currents and is suitable for high-power switching and load control applications.
| **Parameter** | **Description** |
|-------------------------|-------------------------------------------------------------------------|
| **Model** | WSF45P06-VB |
| **Package** | TO252 |
| **Configuration** | Unipolar P-channel|
| **Maximum drain-source voltage (VDS)** | -60V |
| **Gate-source voltage (VGS)** | ±20V |
| **Threshold voltage (Vth)** | -1.7V |
| **On-resistance (RDS(ON))** | 25mΩ (VGS=4.5V); 20mΩ (VGS=10V) |
| **Maximum drain current (ID)** | -50A |
| **Technology type** | Trench technology|
- **VDS**: The maximum drain-source voltage is -60V, which is suitable for negative voltage-controlled switching applications and can operate stably in negative voltage environments.
- **VGS**: Supports a maximum gate-source voltage of ±20V, adapts to various voltage control circuits, and is especially suitable for negative voltage systems.
- **Vth**: The P-channel threshold voltage is -1.7V, which ensures that the MOSFET can be turned on at a lower gate voltage and improves the response speed of the system.
- **RDS(ON)**: When VGS=10V, the on-resistance is 20mΩ; when VGS=4.5V, the on-resistance is 25mΩ. The low RDS(ON) ensures low power loss during high current operation.
- **ID**: The maximum drain current is -50A, which can handle higher load currents and is suitable for high-power switching and load control applications.
Domain and module applications：
3. Application fields and modules
The P-channel MOSFET configuration of WSF45P06-VB makes it excel in negative voltage control and high current applications. The following are typical application scenarios of this product:
- **DC-DC converter**: WSF45P06-VB is widely used in power conversion systems, especially in DC-DC buck converters, boost converters and isolated DC-DC converters. Its low on-resistance and high current carrying capacity can effectively improve conversion efficiency and reduce power loss. It is particularly suitable for use in inverter power supplies, charging systems and other fields, ensuring high efficiency during the conversion process.
- **Battery Management System (BMS)**: The negative voltage control characteristics of this MOSFET make it very useful in battery management systems, especially when dealing with load switches for charging and discharging. Its maximum drain current is -50A, which can handle the large current loads generated during battery charging and discharging, while the low RDS(ON) helps reduce heat generation and extend battery life.
- **Power tools**: In the drive circuit of power tools, WSF45P06-VB can effectively control current, especially in motor drive and load switching. It can withstand high current loads while providing fast response control, suitable for power management of various power tools and household appliances.
- **Automotive electronics (especially electric vehicles)**: In electric vehicles, WSF45P06-VB can be used in battery management systems, electric drive systems and energy recovery systems. It can effectively control the charging and discharging process of the battery, as well as the drive and control of the motor. P-channel MOSFET can better adapt to the high current load and complex negative voltage control requirements in the vehicle.
- **Efficient power management system**: WSF45P06-VB is very suitable for use in power management systems that require negative voltage control, such as UPS (uninterruptible power supply) systems, AC power systems, etc. In these systems, efficient switching and low power consumption characteristics of negative voltage are particularly important. WSF45P06-VB can provide efficient current switching and low loss under lower voltage conditions.
- **Load switch and protection circuit**: Due to its high load capacity and low on-resistance, WSF45P06-VB can be used in load switch circuits and overload protection systems. Especially in low voltage protection applications, it can ensure that the power supply is quickly cut off when the current is too large to prevent damage to the load or power system.
In summary, WSF45P06-VB is suitable for power conversion, load switching, battery management, electric drive systems and other fields with its excellent on-resistance, negative voltage control characteristics and high current carrying capacity, especially in high-efficiency switching applications under high current load and negative voltage conditions.
The P-channel MOSFET configuration of WSF45P06-VB makes it excel in negative voltage control and high current applications. The following are typical application scenarios of this product:
- **DC-DC converter**: WSF45P06-VB is widely used in power conversion systems, especially in DC-DC buck converters, boost converters and isolated DC-DC converters. Its low on-resistance and high current carrying capacity can effectively improve conversion efficiency and reduce power loss. It is particularly suitable for use in inverter power supplies, charging systems and other fields, ensuring high efficiency during the conversion process.
- **Battery Management System (BMS)**: The negative voltage control characteristics of this MOSFET make it very useful in battery management systems, especially when dealing with load switches for charging and discharging. Its maximum drain current is -50A, which can handle the large current loads generated during battery charging and discharging, while the low RDS(ON) helps reduce heat generation and extend battery life.
- **Power tools**: In the drive circuit of power tools, WSF45P06-VB can effectively control current, especially in motor drive and load switching. It can withstand high current loads while providing fast response control, suitable for power management of various power tools and household appliances.
- **Automotive electronics (especially electric vehicles)**: In electric vehicles, WSF45P06-VB can be used in battery management systems, electric drive systems and energy recovery systems. It can effectively control the charging and discharging process of the battery, as well as the drive and control of the motor. P-channel MOSFET can better adapt to the high current load and complex negative voltage control requirements in the vehicle.
- **Efficient power management system**: WSF45P06-VB is very suitable for use in power management systems that require negative voltage control, such as UPS (uninterruptible power supply) systems, AC power systems, etc. In these systems, efficient switching and low power consumption characteristics of negative voltage are particularly important. WSF45P06-VB can provide efficient current switching and low loss under lower voltage conditions.
- **Load switch and protection circuit**: Due to its high load capacity and low on-resistance, WSF45P06-VB can be used in load switch circuits and overload protection systems. Especially in low voltage protection applications, it can ensure that the power supply is quickly cut off when the current is too large to prevent damage to the load or power system.
In summary, WSF45P06-VB is suitable for power conversion, load switching, battery management, electric drive systems and other fields with its excellent on-resistance, negative voltage control characteristics and high current carrying capacity, especially in high-efficiency switching applications under high current load and negative voltage conditions.
* 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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