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AO3423 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AO3423 product

AO3423

FETs

MOSFETP-ChannelSOT-23-3LLoad Switch

The AO3423 is a -20V, -2.0A P-Channel MOSFET in a SOT-23-3L package, optimized for low-voltage load switching and portable electronics.

Best for

  • Load switching
  • Portable devices
  • Notebook power management

Avoid if

  • High-voltage applications exceeding -20V
  • High-current designs requiring lower RDS(ON)

Check before use

  • Thermal dissipation limits
  • Gate drive voltage compatibility

Key specifications

VDS
-20 V
ID
-2.0 A
RDS(ON)
95 mΩ
Package
SOT-23-3L

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Load SwitchNotebook

Datasheet

AO3423-Alpha-&-Omega-Semiconductor-datasheet-14060769.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AO3423: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The AO3423 is a P-Channel enhancement-mode MOSFET designed for efficient power switching in compact applications.