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SMAJ14A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ14A product

SMAJ14A

TVS - Diodes

TVS Diode400WSMA14V

The SMAJ14A is a 400W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Circuit protection
  • I/O interfaces
  • Power supply protection

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Ensure the unidirectional polarity matches your circuit design.

Key specifications

Vrwm
14 V
Vbr
15.6 V - 17.2 V
Vc
23.2 V
Peak Power
400 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply ProtectionI/O Interface 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
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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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

The SMAJ14A is a surface-mount transient voltage suppressor (TVS) diode from MDD, rated for 400W peak pulse power.