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SMBJ43A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ43A product

SMBJ43A

Transient Voltage Suppressors (TVS)

TVSProtectionSMB

The SMBJ43A is a 600W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Data line protection
  • General voltage transient suppression

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Operating temperature range
  • Peak pulse power requirements

Key specifications

Vrwm
43 V
Vbr
47.8 V
Vc
69.4 V
Power
600 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

General Protection

Datasheet

f31fc5b630d91e1814696bc72f61f0d9_SMBJ SERIES N0193 REV.D.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ43A: 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 SMBJ43A is a unidirectional Transient Voltage Suppressor (TVS) diode from RUILON, housed in a standard DO-214AA (SMB) surface-mount package.