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SMAJ18A-AT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ18A-AT product

SMAJ18A-AT

TVS Diodes

TVS DiodeAutomotive Grade400W

The SMAJ18A-AT is a 400W 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

Check before use

  • Peak pulse power limits

Key specifications

Peak Pulse Power
400 W
Reverse Stand-Off Voltage
18 V
Clamping Voltage
29.2 V

Compliance & Environment

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

Application

AutomotivePower Supply

Datasheet

fb1418631995b0172456bdb4030d5ee4_2304140030_Brightking-SMAJ18A-AT_C523216.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ18A-AT: 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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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 unidirectional Transient Voltage Suppressor (TVS) diode, AEC-Q101 qualified for automotive use.