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AO3402 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AO3402 product

AO3402

MOSFETs & Single FETs

N-ChannelMOSFET30VSOT-23-3L

The AO3402 is a 30V, 4A N-Channel MOSFET in a SOT-23-3L package, optimized for efficient power switching in portable electronics.

Best for

  • Notebook power management
  • Load switching
  • LED driver circuits

Avoid if

  • High-voltage applications exceeding 30V
  • Designs requiring long-term active lifecycle support

Check before use

  • Verify the 'Not For New Designs' status against your project lifecycle requirements.

Key specifications

VDS
30 V
ID
4.0 A
RDS(ON)
47 mΩ

Compliance & Environment

RoHS
compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

340884cf5da3f46fab24903f6313fd13_2405161609_ALJ-AO3402_C22400341.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AO3402: 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 AO3402 is an N-Channel enhancement-mode power MOSFET designed for low-voltage switching applications.