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SMCJ18A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMCJ18A product

SMCJ18A

TVS Diodes

TVS Diode1500WSMC

The SMCJ18A is a 1500W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Voltage transient protection
  • ESD protection

Avoid if

  • Applications requiring bidirectional protection (use SMCJ18CA instead)

Check before use

  • Clamping voltage compatibility

Key specifications

VRWM
18 V
PPP
1500 W
VC Max
29.2 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Electronics

Datasheet

ebc0650ec3e4d72c3789590576872e6f_SMCJ SERIES N0002 REV.C.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMCJ18A: 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
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Where to Buy

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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 SMCJ18A is a surface-mount transient voltage suppressor (TVS) diode from ZHIDE, capable of handling 1500W of peak pulse power.