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SI2318A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI2318A product

SI2318A

MOSFETs - Single

MOSFETN-Channel40VSOT-23

The UMW SI2318A is a 40V N-Channel MOSFET in a SOT-23 package, ideal for load switching and PWM control.

Best for

  • Load switching
  • PWM control

Avoid if

  • High-power applications exceeding 2.1W dissipation

Check before use

  • Thermal design and PCB layout

Key specifications

VDS
40 V
ID
5.6 A
RDS(ON)
36 mΩ

Compliance & Environment

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

Application

Power ManagementConsumer Electronics

Datasheet

e09b2cc43fbf771e2ca3adacfc0cef83_2311091738_UMW-Youtai-Semiconductor-Co---Ltd--SI2318A_C2681218.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI2318A: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 40V N-Channel MOSFET using trench technology, designed for efficient switching in compact SOT-23 form factors.