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SI4459ADY-T1-GE3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI4459ADY-T1-GE3 product

SI4459ADY-T1-GE3

MOSFETs - Single

P-ChannelMOSFET30VSO-8

The Si4459ADY is a high-performance P-Channel 30V TrenchFET MOSFET in an SO-8 package, optimized for power switching in notebooks and adaptors.

Best for

  • Notebook power management
  • Adaptor switching

Avoid if

  • Applications requiring N-Channel polarity
  • High-voltage systems exceeding 30V

Check before use

  • Thermal dissipation requirements
  • Gate drive voltage compatibility

Key specifications

VDS
-30 V
ID
-29 A
RDS(on)
0.005 Ohm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541290095.0

Application

PowerConsumer

Datasheet

aa89781dd932f841cbb893d5d4f9d1da_1912111437_Vishay-Intertech-SI4459ADY-T1-GE3_C143743.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI4459ADY-T1-GE3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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

It is a P-Channel 30V power MOSFET from Vishay Siliconix, utilizing TrenchFET technology for low on-resistance.