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AO4421 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AO4421 product

AO4421

FETs

P-ChannelMOSFET60V8-SOIC

The AO4421 is a 60V P-Channel MOSFET optimized for low-resistance power switching and battery protection.

Best for

  • Load switching
  • Battery protection circuits

Avoid if

  • Applications requiring N-Channel logic or voltages exceeding 60V

Check before use

  • Thermal dissipation requirements at 6.2A

Key specifications

VDS
-60 V
ID
-6.2 A
RDS(ON)
< 40 mΩ

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.29.0095

Application

Power ManagementBattery Protection

Datasheet

AO4421-Alpha-&-Omega-Semiconductor-datasheet-14060783.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AO4421: 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 AO4421 is a 60V P-Channel trench MOSFET housed in an 8-SOIC package, designed for high-efficiency power switching.