"VBsemi US3400-VB is a SOT23 packaged N-Channel field effect transistor, mainly used in electronic devices and modules. The following is the detailed parameter description and application introduction of the product:<br /><br />- **Parameter description:**<br />- Package type: SOT23<br />- Channel type: N—Channel<br />- Rated voltage: 30V<br />- Rated current: 6.5A<br />- On-resistance (RDS(ON)): 30mΩ @ VGS=10V, VGS=20V<br />- Threshold voltage (Vth): 1.2~2.2V<br /><br />- **Application introduction:**<br />US3400-VB is widely used in various electronic fields and has the following application features:<br />- DC-DC converter<br />- Power switch<br />- Motor drive<br />- Power management module<br /><br />- **Fields and module applications:**<br />- **DC-DC converter:** Used in DC-DC converters to achieve efficient energy conversion. <br />- **Power switch:** Used to build power switch modules to achieve power switch control. <br />- **Motor drive:** Used to design motor drive circuits to achieve efficient motor control. <br />- **Power management module:** Used to build various power management modules to ensure stable power supply for equipment. <br /><br />These parameters and application information can help engineers choose appropriate components in their designs to meet the needs of their specific application areas."<br />