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SMAJ14A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ14A product

SMAJ14A

TVS - Diodes

TVS Diode400WSMAUnidirectional

The SMAJ14A is a standard 400W unidirectional TVS diode suitable for general-purpose transient voltage protection in low-voltage circuits.

Best for

  • Signal line protection
  • Power supply transient suppression

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Clamping voltage compatibility with downstream components

Key specifications

Reverse Standoff Voltage
14 V
Peak Pulse Power
400 W
Peak Pulse Current
17.2 A
Package
DO-214AC (SMA)

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply ProtectionSignal Line Protection

Datasheet

e7440ad43e146997147bdee5237b4e88_SMAJ SERIES N0223 REV.B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ14A: 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

The SMAJ14A is a 400W unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients.