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WSF70P03-VB Product details
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Product Introduction: WSF70P03-VB MOSFET
WSF70P03-VB is a P-channel MOSFET using advanced Trench technology, packaged in TO252. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is -2.5V, and it has an extremely low on-resistance (RDS(ON)), which is 11mΩ at VGS=4.5V and 9mΩ at VGS=10V. The maximum drain current (ID) is -60A, which is suitable for efficient current control and power management systems. WSF70P03-VB is particularly suitable for operating in application scenarios requiring high current transmission and low power consumption, and is widely used in power switches, battery management, inverters, and load control.
WSF70P03-VB is a P-channel MOSFET using advanced Trench technology, packaged in TO252. The device has a drain-source voltage (VDS) of 30V and a gate-source voltage (VGS) of ±20V. Its threshold voltage (Vth) is -2.5V, and it has an extremely low on-resistance (RDS(ON)), which is 11mΩ at VGS=4.5V and 9mΩ at VGS=10V. The maximum drain current (ID) is -60A, which is suitable for efficient current control and power management systems. WSF70P03-VB is particularly suitable for operating in application scenarios requiring high current transmission and low power consumption, and is widely used in power switches, battery management, inverters, and load control.
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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 | -30V | -2.5V | -60A | 9mΩ | 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 | -30V | -2.5V | -60A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -2.5V | -60A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
Detailed parameter description:
| Parameter | Description |
|------|------|
| **Model** | WSF70P03-VB |
| **Package** | TO252 |
| **Configuration** | Single P-channel|
| **VDS** | -30V |
| **VGS** | ±20V |
| **Vth (threshold voltage)** | -2.5V |
| **RDS(ON)** | 11mΩ (VGS=4.5V)
9mΩ (VGS=10V) |
| **ID (maximum leakage current)** | -60A |
| **Technology** | Trench technology|
| Parameter | Description |
|------|------|
| **Model** | WSF70P03-VB |
| **Package** | TO252 |
| **Configuration** | Single P-channel|
| **VDS** | -30V |
| **VGS** | ±20V |
| **Vth (threshold voltage)** | -2.5V |
| **RDS(ON)** | 11mΩ (VGS=4.5V)
9mΩ (VGS=10V) |
| **ID (maximum leakage current)** | -60A |
| **Technology** | Trench technology|
Domain and module applications：
Application areas and module examples:
1. **High-efficiency power management**:
WSF70P03-VB is ideal for efficient power management systems such as DC-DC and AC-DC converters. In these applications, the MOSFET provides efficient switching performance, which can reduce energy loss and improve conversion efficiency. Its low on-resistance makes it an ideal choice for high current loads, especially for high-power power supplies, solar inverters and electric vehicle charging systems.
2. **Battery Management System (BMS)**:
Due to its excellent conductivity and low loss, WSF70P03-VB is widely used in battery management systems. It can accurately control the charging and discharging process of the battery, ensure battery safety and extend its service life. This MOSFET can also be used for functions such as battery balancing, overcurrent protection, and battery temperature monitoring.
3. **Inverters and Power Conversion**:
In applications such as solar inverters and UPS (Uninterruptible Power Systems), the WSF70P03-VB provides efficient power conversion as a P-channel switching element. It excels in low- to medium-voltage inverters, improving conversion efficiency through low RDS(ON) characteristics and reducing heat generation in the system.
4. **Load Switching and Current Control**:
The WSF70P03-VB is ideal for load switching circuits and current control applications such as power adapters, current protection circuits, and chargers. In these applications, it provides fast and stable current switching to ensure safe and reliable operation of the load and reduce switching losses.
5. **Electric Vehicles and Power Tools**:
In high-power applications such as electric vehicles and power tools, the WSF70P03-VB is a key switching element that can efficiently control the flow of current. It is particularly suitable for battery-driven electric systems, drive control and power conversion applications, ensuring efficient operation of the system and reducing energy loss.
6. **Smart Home and Consumer Electronics Devices**:
WSF70P03-VB is suitable for power control, battery management and current switching modules in smart home devices. For example, in electric doors, lighting systems, and smart device power management, the low on-resistance and high current capability of MOSFET can effectively reduce power loss and extend the use time of the equipment.
Through its excellent current control capability, low on-resistance and high current carrying capacity, WSF70P03-VB has a wide range of applications in power management, battery management, inverters, load switches, etc., and is especially suitable for high-efficiency, high-power and low-loss scenarios.
1. **High-efficiency power management**:
WSF70P03-VB is ideal for efficient power management systems such as DC-DC and AC-DC converters. In these applications, the MOSFET provides efficient switching performance, which can reduce energy loss and improve conversion efficiency. Its low on-resistance makes it an ideal choice for high current loads, especially for high-power power supplies, solar inverters and electric vehicle charging systems.
2. **Battery Management System (BMS)**:
Due to its excellent conductivity and low loss, WSF70P03-VB is widely used in battery management systems. It can accurately control the charging and discharging process of the battery, ensure battery safety and extend its service life. This MOSFET can also be used for functions such as battery balancing, overcurrent protection, and battery temperature monitoring.
3. **Inverters and Power Conversion**:
In applications such as solar inverters and UPS (Uninterruptible Power Systems), the WSF70P03-VB provides efficient power conversion as a P-channel switching element. It excels in low- to medium-voltage inverters, improving conversion efficiency through low RDS(ON) characteristics and reducing heat generation in the system.
4. **Load Switching and Current Control**:
The WSF70P03-VB is ideal for load switching circuits and current control applications such as power adapters, current protection circuits, and chargers. In these applications, it provides fast and stable current switching to ensure safe and reliable operation of the load and reduce switching losses.
5. **Electric Vehicles and Power Tools**:
In high-power applications such as electric vehicles and power tools, the WSF70P03-VB is a key switching element that can efficiently control the flow of current. It is particularly suitable for battery-driven electric systems, drive control and power conversion applications, ensuring efficient operation of the system and reducing energy loss.
6. **Smart Home and Consumer Electronics Devices**:
WSF70P03-VB is suitable for power control, battery management and current switching modules in smart home devices. For example, in electric doors, lighting systems, and smart device power management, the low on-resistance and high current capability of MOSFET can effectively reduce power loss and extend the use time of the equipment.
Through its excellent current control capability, low on-resistance and high current carrying capacity, WSF70P03-VB has a wide range of applications in power management, battery management, inverters, load switches, etc., and is especially suitable for high-efficiency, high-power and low-loss scenarios.
* 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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