AO3400
by Hottech(合科泰)
Switching a load from a control signal is a typical application for the AO3400 N-channel MOSFET. This Hottech entry uses a SOT-23-3 surface-mount package, providing a compact transistor format for switching circuits. Its free KiCad library download includes the three-pin symbol, the three-pad SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR footprint, and a 3D model. The supplied assets let designers carry the device from schematic connections through footprint placement and assembly visualization. Real-design use of this conversion includes 3 ProtoFlow engineers. To review the transistor within a circuit, open it directly in ProtoFlow.
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