By controlling the gate-source voltage of 12Vgs (±V), the switch tube can be turned on and off, and the current can be controlled and the switch state can be converted. Its lower on-resistance can reduce power consumption and improve the efficiency of the system. AO3415 adopts SOT23-3 package, which is suitable for use in various circuit boards and modules. This device is widely used in power switches, power inverters, motor drivers and other fields. Due to its negative rated voltage and rated current, AO3415 is particularly suitable for circuit applications that require negative voltage switching and control. In these fields, it can provide reliable power switch control and negative voltage current transmission. In short, AO3415 is a P-channel MOSFET suitable for various application modules of power management and power amplifiers, especially for fields that require control and switching of negative voltages, such as power switches, motor drivers, etc.