VBsemi UT3406L-AE3-R-VB is an N-Channel trench MOSFET. The following are detailed parameter descriptions and application introductions:

- **Voltage specification: ** 30V
- **Current specification: ** 6.5A
- **On-resistance (RDS(ON)): ** 30mΩ @ VGS=10V, VGS=20V
- **Threshold voltage (Vth): ** 1.2~2.2V

**Package: ** SOT23-3

**Application introduction: **
UT3406L-AE3-R-VB is an N-Channel MOSFET suitable for medium voltage and current applications. Its low on-resistance and high current characteristics make it widely used in a variety of electronic devices.

**Main features:**
1. **Low on-resistance:** RDS(ON) is only 30mΩ, effectively reducing power consumption when on.
2. **Medium voltage range:** The voltage specification of 30V makes it suitable for medium voltage circuits.
3. **High current capability:** The current specification of 6.5A enables it to drive medium power loads.

**Application areas:**
1. **Power management:** Used for medium voltage battery management, DC-DC converter and other power management modules.
2. **Motor drive:** Can be used for small motor drive circuits.
3. **LED lighting:** Plays the role of switch and regulation in LED lighting control circuits.

**Module application:**
1. **Power module:** Can be integrated into various power modules to improve efficiency and performance.
2. **Motor drive module:** Used for medium power motor drive control module.
3. **LED control module:** Used for dimming and switch control in LED lighting systems.

In general, UT3406L-AE3-R-VB is suitable for medium voltage, medium power applications that require N-Channel MOSFETs, such as power management, motor drive, and LED lighting.