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AO3442A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AO3442A product

AO3442A

MOSFETs - Single

MOSFETN-Channel100VSOT-23

The AO3442A is a 100V N-Channel MOSFET in an SOT-23 package, suitable for low-power switching applications like LED drivers and small power supplies.

Best for

  • LED backlighting
  • Boost converters

Avoid if

  • High-current applications exceeding 1A

Check before use

  • Thermal dissipation requirements

Key specifications

VDS
100 V
ID
1 A
RDS(ON)
514 mΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

poYBAGJ4aIyAB-GkAAbajuwxxb8808.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AO3442A: 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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Alternative components

1
AO3442Manufacturer

A form-factor match with similar voltage/current ratings but higher on-resistance and NRND lifecycle status.

Needs validation

Design and risk insights

Questions & answers

It is a 100V N-Channel MOSFET utilizing trench technology, housed in a compact SOT-23 package.