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SI2305 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI2305 product

SI2305

FETs

P-ChannelMOSFETTrenchFETSOT-23

The SI2305 is a P-Channel 12V TrenchFET MOSFET in a SOT-23 package, optimized for portable load switching and DC/DC conversion.

Best for

  • Portable device load switching
  • DC/DC power conversion

Avoid if

  • Applications requiring high continuous power dissipation (>0.35W)
  • High-voltage systems exceeding 12V

Check before use

  • Thermal dissipation limits
  • Gate drive voltage levels

Key specifications

VDS
-12 V
ID
-4.1 A
RDS(on)
45 mΩ

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable Load SwitchesDC/DC Converters

Datasheet

a460bdab83f04cc9f5095650e6763868.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2305: 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 SI2305 is a P-Channel enhancement-mode MOSFET designed for high-density power management, utilizing TrenchFET technology for low on-resistance.