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SMAJ180A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ180A product

SMAJ180A

Diodes - Zener - Single

TVS Diode400WSMAUnidirectional

The SMAJ180A is a 400W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • Telecom
  • Consumer electronics
  • Industrial control

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Ensure the 10/1000µs pulse waveform matches your transient event profile.

Key specifications

Peak Power
400 W
Reverse Standoff Voltage
180 V
Clamping Voltage
291.6 V
Package
DO-214AC (SMA)

Compliance & Environment

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

Application

TelecomIndustrial

Datasheet

00979620463efa635948d8bf6696af54_SMAJx.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ180A: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMAJ180A is a surface-mount unidirectional Transient Voltage Suppressor (TVS) diode from the SMAJ series, capable of handling 400W peak pulse power.