"**G3403-VB detailed parameter description and application introduction: **br br - **Brand: ** VBsemibr - **Package: ** SOT23br br **Parameters: **br - **Channel type: ** P-Channelbr - **Maximum leakage current: ** -5.6Abr - **Maximum drain-source voltage: ** -30Vbr - **On-resistance (RDS(ON)): ** 47mΩ @ VGS=10V, VGS=20Vbr - **Threshold voltage (Vth): ** -1Vbr br **Application introduction: **br G3403-VB is a P-Channel field effect transistor with excellent performance parameters and is suitable for a variety of application scenarios. br br **Main application areas:**br 1. **Power switch module:** Due to its P-Channel channel and low on-resistance, G3403-VB can be used as a power switch for power management and power control modules. br br 2. **Power inverter:** Suitable for power inverters, especially where P-Channel channel is required, it can provide efficient energy conversion. br br 3. **Motor drive:** In the motor drive circuit, G3403-VB can be used as a motor switch to achieve efficient control of the motor. br br 4. **LED lighting control:** As part of the LED lighting control circuit, it can be used for dimming and switch control, providing efficient LED driving. br br 5. **Automotive electronic module:** Suitable for vehicle electronic systems, it can be used for power management, lighting control and other functions. br br These application examples highlight the versatility of the G3403-VB in different fields and its wide application potential, especially for power switches and control modules that require a P-Channel trench.