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SMAJ18A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ18A product

SMAJ18A

TVS - Diodes

TVS Diode400WUnidirectional

The SMAJ18A is a 400W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Inductive load switching protection
  • Signal line protection

Avoid if

  • Bidirectional protection is required

Check before use

  • Clamping voltage limits

Key specifications

Peak Pulse Power
400 W
Reverse Standoff Voltage
18 V
Clamping Voltage
29.2 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
1
ECCN
EAR99
HTSUS
-

Application

General Purpose

Datasheet

bdf3f14325ed4263c0a3114450fe2148_2211161800_Shenzhen-Jinkaisheng-Elec-SMAJ18A_C5267290.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ18A: 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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KiCad Library
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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 unidirectional Transient Voltage Suppressor (TVS) diode from Yangjie Technology, rated for 400W peak pulse power.