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SMF18CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMF18CA product

SMF18CA

TVS - Diodes

TVS DiodeBidirectionalSOD-123FLESD Protection

The SMF18CA is a 200W bidirectional TVS diode in a SOD-123FL package, optimized for ESD protection in portable electronics.

Best for

  • ESD protection in portable devices
  • Handheld electronics
  • Notebook I/O ports

Avoid if

  • High-power surge protection applications exceeding 200W
  • Applications requiring unidirectional protection

Check before use

  • Operating voltage levels
  • Peak pulse current requirements

Key specifications

Reverse Stand-off Voltage
18 V
Peak Power Dissipation
200 W
Clamping Voltage
29.2 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPortable Devices

Datasheet

51d07bd2c36dc118a51c6d991d8f140a_2304140030_WPMtek-Wei-Pan-Microelectronics-SMF18CA_C2688149.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMF18CA: 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 SMF18CA is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients and ESD events.