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SMAJ15A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ15A product

SMAJ15A

TVS - Diodes

TVS Diode400WSMAUnidirectional

The SMAJ15A is a 400W unidirectional TVS diode designed for transient voltage protection in compact electronic circuits.

Best for

  • Telecom
  • Consumer electronics
  • Industrial control systems

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Verify the 10/1000us waveform pulse power limits

Key specifications

Peak Pulse Power
400 W
Reverse Stand-Off Voltage
15 V
Clamping Voltage
24.4 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541100080.0

Application

IndustrialConsumer

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ15A: 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

1
SMBJ15ABOURNS

A functional alternative with higher power and current ratings, but in a different, larger package (SMB vs SMA).

Needs validation

Design and risk insights

Questions & answers

The SMAJ15A is a unidirectional Transient Voltage Suppressor (TVS) diode from BORN Semiconductor, rated for 400W peak pulse power.