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SMAJ43CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ43CA product

SMAJ43CA

TVS - Diodes

TVS Diode400WBidirectionalSMA

The SMAJ43CA is a 400W bidirectional TVS diode designed for circuit protection against voltage transients and ESD.

Best for

  • Surge protection
  • ESD protection

Avoid if

  • Applications requiring higher power dissipation than 400W

Check before use

  • Clamping voltage limits

Key specifications

Peak Pulse Power
400 W
Working Voltage
43 V
Polarity
Bidirectional
Package
DO-214AC (SMA)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541100080.0

Application

General Circuit Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ43CA: 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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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

It is a surface-mount Transient Voltage Suppressor (TVS) diode in an SMA (DO-214AC) package, rated for 400W peak pulse power.