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SMBJ12A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ12A product

SMBJ12A

TVS - Diodes

TVS Diode600WSMB

The SMBJ12A is a 600W unidirectional TVS diode designed for circuit protection in automotive and industrial applications.

Best for

  • Automotive electronics
  • Power supply protection

Avoid if

  • Applications requiring bidirectional protection (use SMBJ12CA instead)

Check before use

  • Peak pulse power requirements

Key specifications

Standoff Voltage
12 V
Peak Pulse Power
600 W
Clamping Voltage
19.9 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Affected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

AutomotivePower

Datasheet

438b030591990863b1704d565013b246_Data Sheets AVX TVS Diodes (SMA-SMB-SMC Series)-1158654.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ12A: 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

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

It is a 600W surface mount transient voltage suppressor (TVS) diode used to protect sensitive electronic components from voltage transients.