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WST3035-VB Product details
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WST3035-VB MOSFET Product Introduction
**WST3035-VB** is a **single P-channel MOSFET**, packaged in **SOT23-6**, designed for low-voltage and high-performance electronic applications. This MOSFET has a maximum drain-source voltage (VDS) of **-30V**, a maximum drain current (ID) of **-4.8A**, and uses **Trench** technology, with very low on-resistance (RDS(ON)), which can effectively reduce power consumption and improve efficiency. Its threshold voltage (Vth) is **-1.7V**, which enables it to be turned on at a lower gate voltage, making it suitable for use in high-performance power management systems, switching power supplies, and various low-voltage electronic devices.
**WST3035-VB** is a **single P-channel MOSFET**, packaged in **SOT23-6**, designed for low-voltage and high-performance electronic applications. This MOSFET has a maximum drain-source voltage (VDS) of **-30V**, a maximum drain current (ID) of **-4.8A**, and uses **Trench** technology, with very low on-resistance (RDS(ON)), which can effectively reduce power consumption and improve efficiency. Its threshold voltage (Vth) is **-1.7V**, which enables it to be turned on at a lower gate voltage, making it suitable for use in high-performance power management systems, switching power supplies, and various low-voltage electronic devices.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | 49mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P | -30V | -1.7V | -4.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-P |
WST3035-VB MOSFET Detailed parameter description
- **Package type**: SOT23-6
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- **54mΩ** @VGS = 4.5V
- **49mΩ** @VGS = 10V
- **Drain current (ID)**: -4.8A
- **Technology type**: Trench
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: Unspecified
- **Input gate capacitance (Ciss)**: Unspecified
- **Reverse leakage current (IR)**: Unspecified
- **Package type**: SOT23-6
- **Configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: -1.7V
- **On-resistance (RDS(ON))**:
- **54mΩ** @VGS = 4.5V
- **49mΩ** @VGS = 10V
- **Drain current (ID)**: -4.8A
- **Technology type**: Trench
- **Operating temperature range**: -55°C to +150°C
- **Maximum power dissipation**: Unspecified
- **Input gate capacitance (Ciss)**: Unspecified
- **Reverse leakage current (IR)**: Unspecified
Domain and module applications：
Applications and modules
1. **Battery Management System (BMS)**
- **WST3035-VB** can be widely used in **Battery Management System (BMS)** as a battery switch or protection MOSFET. It can effectively control the battery charging and discharging process, reduce the power consumption of the battery management circuit, and improve the system efficiency. Especially in electric vehicles (EV) and portable devices, the battery management system requires a high-efficiency switching MOSFET to manage the battery status and prevent overcharging and over-discharging.
2. **Low-voltage DC-DC converter**
- Due to its **low RDS(ON)**, **WST3035-VB** is particularly suitable for **low-voltage DC-DC converters**, such as **Buck converters** and **Boost converters**, which can effectively improve power conversion efficiency and reduce energy loss. In devices with high power efficiency requirements, especially in **mobile devices** or **smart wearable devices**, this MOSFET can ensure stable current control and reduce heat loss in the converter.
3. **Switching Power Supply**
- As a key component of **switching power supply**, **WST3035-VB** plays an important role in power switches in various electronic systems. It can provide high-efficiency current switching at low voltage, while reducing power consumption and improving system stability and reliability. It is particularly suitable for power modules in **communication equipment** and **industrial control systems**.
4. **Load Switch**
- In **load switch control** applications, **WST3035-VB** as a switching element can provide fast and reliable current control, and is widely used in **portable electronic devices** and **small household appliances** power switches. In these applications, it can effectively control the switching state of the power supply to avoid sudden changes in current and equipment overload.
5. **LED Driver**
- Due to its low on-resistance and high efficiency, **WST3035-VB** is also widely used in **LED driver circuits**. Especially in **backlight lighting** and **intelligent lighting systems**, as a switching current element, it can provide stable current regulation at low voltage, ensuring long-term stable operation of LEDs.
6. **Power management modules**
- In various **power management modules**, **WST3035-VB** is used as a high-efficiency switching element, especially in **portable devices** and **battery-powered products**. This MOSFET not only provides low-power operation, but also optimizes power management through efficient current regulation to ensure extended device battery life.
7. **Automotive electronic systems**
- In **automotive electronic systems**, especially in **battery management systems** and **power conversion systems**, **WST3035-VB** can be used as a key switching element for battery charge and discharge control, ensuring stable operation between the battery and the power module. With the development of electric vehicles (EVs), the low power consumption characteristics of this MOSFET make it very valuable in the **power management and energy recovery systems** of electric vehicles.
**WST3035-VB** MOSFET is suitable for low voltage and high-efficiency applications with its low **RDS(ON)** and **small package** characteristics. It plays an important role in battery management, power conversion, load switching, LED driving and other fields, can significantly improve system efficiency, reduce power consumption, and has high stability and reliability.
1. **Battery Management System (BMS)**
- **WST3035-VB** can be widely used in **Battery Management System (BMS)** as a battery switch or protection MOSFET. It can effectively control the battery charging and discharging process, reduce the power consumption of the battery management circuit, and improve the system efficiency. Especially in electric vehicles (EV) and portable devices, the battery management system requires a high-efficiency switching MOSFET to manage the battery status and prevent overcharging and over-discharging.
2. **Low-voltage DC-DC converter**
- Due to its **low RDS(ON)**, **WST3035-VB** is particularly suitable for **low-voltage DC-DC converters**, such as **Buck converters** and **Boost converters**, which can effectively improve power conversion efficiency and reduce energy loss. In devices with high power efficiency requirements, especially in **mobile devices** or **smart wearable devices**, this MOSFET can ensure stable current control and reduce heat loss in the converter.
3. **Switching Power Supply**
- As a key component of **switching power supply**, **WST3035-VB** plays an important role in power switches in various electronic systems. It can provide high-efficiency current switching at low voltage, while reducing power consumption and improving system stability and reliability. It is particularly suitable for power modules in **communication equipment** and **industrial control systems**.
4. **Load Switch**
- In **load switch control** applications, **WST3035-VB** as a switching element can provide fast and reliable current control, and is widely used in **portable electronic devices** and **small household appliances** power switches. In these applications, it can effectively control the switching state of the power supply to avoid sudden changes in current and equipment overload.
5. **LED Driver**
- Due to its low on-resistance and high efficiency, **WST3035-VB** is also widely used in **LED driver circuits**. Especially in **backlight lighting** and **intelligent lighting systems**, as a switching current element, it can provide stable current regulation at low voltage, ensuring long-term stable operation of LEDs.
6. **Power management modules**
- In various **power management modules**, **WST3035-VB** is used as a high-efficiency switching element, especially in **portable devices** and **battery-powered products**. This MOSFET not only provides low-power operation, but also optimizes power management through efficient current regulation to ensure extended device battery life.
7. **Automotive electronic systems**
- In **automotive electronic systems**, especially in **battery management systems** and **power conversion systems**, **WST3035-VB** can be used as a key switching element for battery charge and discharge control, ensuring stable operation between the battery and the power module. With the development of electric vehicles (EVs), the low power consumption characteristics of this MOSFET make it very valuable in the **power management and energy recovery systems** of electric vehicles.
**WST3035-VB** MOSFET is suitable for low voltage and high-efficiency applications with its low **RDS(ON)** and **small package** characteristics. It plays an important role in battery management, power conversion, load switching, LED driving and other fields, can significantly improve system efficiency, reduce power consumption, and has high stability and 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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