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SI2318CDS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI2318CDS product

SI2318CDS

MOSFETs - Single

MOSFETN-ChannelSOT-2340V

The SI2318CDS is a 40V N-Channel MOSFET in a SOT-23 package, designed for efficient power management and load switching in portable electronics.

Best for

  • Battery management
  • Load switching
  • Logic level shifting

Avoid if

  • High-power applications exceeding 1.25W dissipation
  • Environments requiring high-voltage isolation

Check before use

  • Thermal dissipation requirements
  • Gate drive voltage compatibility

Key specifications

VDS
40 V
ID
3.9 A
RDS(on)
45 mΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

5263a168a5730a33cae739e596fdcaae_2304031800_TECH-PUBLIC-SI2318CDS_C5122034.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2318CDS: 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 SI2318CDS is a 40V N-Channel enhancement-mode MOSFET housed in a compact SOT-23 package, optimized for low on-resistance.