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SMAJ45A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ45A product

SMAJ45A

Transient Voltage Suppressors (TVS)

TVS Diode400WSMA

The SMAJ45A is a 400W unidirectional TVS diode designed for transient voltage suppression in surface-mount applications.

Best for

  • Voltage transient protection
  • ESD protection

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Peak pulse power limits

Key specifications

Vrwm
45V
Vc
72.7V
Vbr
50V - 55.3V
Power
400W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerGeneral

Datasheet

15e94c90a262039dd37d7462e7620811.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ45A: 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

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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

It is a 400W unidirectional transient voltage suppressor (TVS) diode housed in an SMA (DO-214AC) package.