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SMAJ43CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ43CA product

SMAJ43CA

TVS - Diodes

TVS Diode400WBi-directionalSMA

The SMAJ43CA is a 400W bi-directional TVS diode with a 43V standoff voltage, suitable for protecting sensitive circuits from voltage transients.

Best for

  • I/O interfaces
  • VCC bus protection
  • Telecom equipment

Avoid if

  • Applications requiring higher than 400W peak pulse power

Check before use

  • Clamping voltage compatibility with downstream components

Key specifications

Standoff Voltage
43 V
Peak Pulse Power
400 W
Clamping Voltage
69.4 V
Configuration
Bi-directional

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

TelecomIndustrialConsumer Electronics

Datasheet

media

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ43CA: 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 a 400W bi-directional Transient Voltage Suppression (TVS) diode in a DO-214AC (SMA) package, designed to protect circuits from voltage transients.