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SMBJ18A-Q AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ18A-Q product

SMBJ18A-Q

TVS - Diodes

TVS DiodeAutomotive600W

The SMBJ18A-Q is a 600W unidirectional TVS diode designed for automotive surge and ESD protection in an SMB package.

Best for

  • Automotive power bus protection
  • ESD protection

Avoid if

  • Bidirectional protection is required

Check before use

  • Clamping voltage compatibility with protected ICs

Key specifications

Peak Pulse Power
600 W
Standoff Voltage
18 V
Clamping Voltage
29.2 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

AutomotivePower

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ18A-Q: 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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Where to Buy

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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 an AEC-Q101 compliant, unidirectional Transient Voltage Suppressor (TVS) diode from Bourns, rated for 600W peak pulse power.