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SMBJ440A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ440A product

SMBJ440A

TVS - Diodes

TVS Diode600WSMB

The SMBJ440A is a 600W unidirectional TVS diode in an SMB package, ideal for protecting sensitive circuits from high-voltage transients.

Best for

  • Circuit protection
  • Inductive load switching protection

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Clamping voltage compatibility with protected ICs

Key specifications

Peak Pulse Power
600 W
Working Voltage
440 V
Clamping Voltage
713 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

IndustrialTelecommunication

Datasheet

e1d6bfb4f6cd2d6177746fac73f41697_DO-214AA-SMB-TVS-SMBJ-Series.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ440A: 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

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

Design and risk insights

Questions & answers

It is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage surges.