AO3402A-VB Detailed parameter description:
- Silk screen: VB1330
- Brand: VBsemi
- Package: SOT23-3
- Channel type: N-Channel
- Rated voltage: 30V
- Maximum current: 6.5A
- On-resistance: RDS(ON)=30mΩ@VGS=10V, VGS=20V
- Threshold voltage: Vth=1.2~2.2V

Application introduction:
AO3402A-VB is an N-Channel field effect transistor with a rated voltage of 30V and a maximum current of 6.5A, suitable for SOT23-3 package. Its on-resistance is 30mΩ at different gate-source voltages, and the threshold voltage is in the range of 1.2~2.2V.

Application fields:
This product is suitable for various electronic fields, especially in modules that need to control current, for example:
1. **Power management module:** Used for power switch control to achieve effective power management.
2. **Drive module:** Can be used as a driver for various devices such as motors and LEDs to provide reliable current control.
3. **Power inverter:** In the inverter circuit, it is used to achieve DC to AC conversion, which is common in devices such as solar inverters.
4. **Current amplifier:** In the circuit that needs to amplify the current signal, it plays an amplifying role.

In short, AO3402A-VB is an N-Channel field effect transistor with superior performance, suitable for a variety of electronic modules, especially playing an important role in scenarios that require reliable current control.