Official Website： #Chipbr "AM3407RA-VB is a P-Channel MOSFET of VBsemi brand. The following is a detailed parameter description and application introduction: br br - **Parameter description:** br - Package type: SOT23 br - Channel type: P-Channel br - Rated voltage: -30V br - Maximum current: -5.6A br - Static drain-source resistance (RDS(ON)): 47mΩ (at VGS=10V, VGS=20V) br - Threshold voltage (Vth): -1V br br - **Application introduction:** br - AM3407RA-VB is mainly used for power management and switching power supply applications. br - Due to its P-Channel channel characteristics, it can play a role in some load switches and power inverters. br br - **Fields and module applications:**br 1. **Power management module:** AM3407RA-VB can be applied to power management modules for functions such as battery charging and discharging protection. br 2. **Switching power supply:** Due to its higher current and low leakage resistance, it can be used in switching power supplies such as DC-DC converters and switch-mode power supplies. br br This device is suitable for power electronics applications that require P-Channel MOSFETs, such as portable electronic devices, battery management systems, power inverters, etc.