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SMAJ24A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ24A product

SMAJ24A

Transient Voltage Suppressors (TVS)

TVS Diode400WSMA24V

The SMAJ24A is a 400W unidirectional TVS diode in an SMA package, optimized for protecting sensitive circuits from voltage transients.

Best for

  • Signal line protection
  • Power supply transient suppression

Avoid if

  • Applications requiring bidirectional protection (use SMAJ24CA instead)

Check before use

  • Peak pulse power requirements
  • Operating voltage margins

Key specifications

Peak Pulse Power
400 W
Stand-off Voltage
24 V
Clamping Voltage
38.9 V
Peak Pulse Current
10.3 A

Compliance & Environment

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

Application

Power Supply ProtectionSignal Line ProtectionIndustrial Control

Datasheet

92b74f2fa04f4c835c44f3a0942ddc96_SMAJ SERIES N0223 REV.B.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ24A: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
SMAJ24ABOURNS

A pin-compatible alternative from a different manufacturer with matching key electrical ratings.

Needs validation

Design and risk insights

Questions & answers

The SMAJ24A is a surface-mount transient voltage suppressor (TVS) diode from MDD, designed to protect electronic circuits from voltage spikes and ESD.