NK3400-VB is a VBsemi brand N-Channel MOSFET in SOT23-3 package. The following are detailed parameters and application introductions:

- Parameters:
- Operating voltage: 30V
- Rated current: 6.5A
- On resistance: 30mΩ (at VGS=10V and VGS=20V)
- Threshold voltage: 1.2~2.2V

- Package: SOT23-3

This MOSFET is suitable for a variety of fields and modules, including but not limited to:

1. **Power management module:** Due to its high current and low on resistance, it is suitable for power switching, voltage regulation and inverter modules.

2. **Motor driver:** In motor control systems, it provides reliable power switches for power tools, electric vehicles and other fields.

3. **LED driver module:** Suitable for efficient LED lighting systems, supporting high-frequency switching to improve efficiency.

4. **Power switch module:** Can be used to design various types of power switch systems, such as DC-DC converters and switching power supplies.

NK3400-VB's performance makes it an important component in electronic systems, capable of providing reliable power control and efficient energy conversion in a variety of applications.