Product model: ST3401-VB

Silk screen: VB2355

Brand: VBsemi

**Detailed parameter description:**
- Package type: SOT23-3
- Channel type: P-Channel
- Rated voltage: -30V
- Maximum current: -5.6A
- RDS(ON) (on resistance): 47mΩ @ VGS=10V, VGS=20V
- Threshold voltage: -1V

**Application introduction:**
ST3401-VB is a P-Channel trench MOSFET in SOT23-3 package. It is widely used in the electronics field and is suitable for applications requiring high-performance switching power supplies.

**Main application areas and corresponding modules:**
1. **Power module:** In the power module, ST3401-VB can be used as a power switch to achieve efficient power conversion.

2. **Power inverter module:** The device can be applied to the power inverter module to achieve the conversion of power from DC to AC.

3. **Battery management module:** In the battery management module, it can be used for battery charge and discharge control to improve the battery life.

**Precautions for use:**
1. Please make sure to operate within the specified voltage range and do not exceed -30V.
2. Avoid overload during use to prevent damage to the device.
3. Follow the electrical characteristics and packaging specifications provided by the manufacturer.
4. Connect the polarity correctly to ensure consistency with the circuit requirements.
5. In high current and high temperature environments, heat dissipation measures must be taken to ensure the normal operation of the device.

The above is only a brief description of the product. For specific use and application, please refer to the data sheet and specification provided by the manufacturer.