TM3400N/FN-VB is a VBsemi brand N-Channel trench field effect transistor with the following parameters:

- Package: SOT23-3
- Rated voltage: 30V
- Rated current: 6.5A
- On resistance: 30mΩ @ VGS=10V, VGS=20V
- Threshold voltage: 1.2~2.2V

**Application introduction:**
TM3400N/FN-VB can be widely used in the electronics field, especially for circuit design requiring N-Channel field effect transistors. Common application areas include power management, current control, switching power supplies, regulators and other modules requiring high-performance field effect transistors.

**Main features:**
1. High rated voltage and current, suitable for circuits requiring higher performance.
2. Low on resistance, which helps to reduce power consumption when turned on.
3. Wide threshold voltage range increases flexibility in different applications.

**Typical application areas:**
1. Power management module
2. Switching power supply design
3. Current control module
4. Voltage regulator design

**Note:** In the design, please carefully select the appropriate operating parameters according to the specific application scenario and circuit requirements.