⚡ Install this symbol

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the symbol "AO3400A" (slug: sym-ao3400a) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/symbols/sym-ao3400a. Download the .kicad_sym file from the wiki page's static assets. Add it to my current KiCad project's symbols/ directory and register in sym-lib-table.

Category MOSFET

Library Transistor_FET

Symbol AO3400A

Pins 3

Package SOT-23

Schematic Symbol

AI Skill Technical Reference

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AO3400A

Symbol: AO3400A Library: Transistor_FET Category: MOSFET Pins: 3 Package: SOT-23

Description

The AO3400A is a high-performance N-channel enhancement-mode MOSFET from Alpha & Omega Semiconductor. In a tiny SOT-23 package, it delivers up to 5.7A continuous drain current at 30V VDS with very low RDS(on) of 26.5mΩ at VGS=10V. Its low threshold voltage (1.05V typ) makes it compatible with 3.3V and 5V logic-level gate drive, perfect for load switching, LED drivers, motor control, and power management in space-constrained designs.

KiCad Library Reference

This symbol is from the official KiCad Transistor_FET library. Full identifier: Transistor_FET:AO3400A

To use in your project:

Open the Symbol Library Manager in KiCad
Search for AO3400A
Place the symbol in your schematic

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0 revisions · KiCad Library: Transistor_FET:AO3400A · Updated 2026-03-02 17:31:36