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SMBJ51A AI Analysis:
Specs, Applications & Alternatives

AI summary

SMBJ51A product

SMBJ51A

TVS - Diodes

TVS600WSMB51V

The SMBJ51A is a 600W unidirectional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • I/O interface protection
  • VCC bus protection
  • Telecom and industrial equipment

Avoid if

  • Applications requiring bidirectional protection (use SMBJ51CA instead)

Check before use

  • Maximum transient energy levels
  • Operating temperature range

Key specifications

Vrwm
51 V
Vbr
56.7 V
Vc
82.4 V
Peak Power
600 W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumerTelecom

Datasheet

bda5383ff6e15874ff958cd72420c659_SMBJ SERIES N0193 REV.D.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

The SMBJ51A is a 600W peak pulse power transient voltage suppressor (TVS) diode in a DO-214AA (SMB) package, used for protecting sensitive electronic circuits from voltage transients.