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SMAJ24A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ24A product

SMAJ24A

TVS - Diodes

TVS Diode400WSMAUnidirectional

The SMAJ24A is a 400W unidirectional TVS diode designed for surface mount circuit protection, featuring a 24V reverse stand-off voltage and an SMA package.

Best for

  • General circuit protection
  • ESD suppression
  • Voltage spike clamping

Avoid if

  • Applications requiring bidirectional protection
  • High-power surges exceeding 400W

Check before use

  • Operating temperature derating
  • PCB layout for thermal management

Key specifications

Peak Pulse Power
400 W
Reverse Stand-Off Voltage
24 V
Clamping Voltage
38.9 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Circuit ProtectionPower Supply Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ24A: 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

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 cross-vendor alternative with identical key electrical parameters and package.

Needs validation

Design and risk insights

Questions & answers

The SMAJ24A is a 400-watt surface mount transient voltage suppressor (TVS) diode. It is used to protect sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD).