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SMBJ45CA AI Analysis:
Specs, Applications & Alternatives

AI summary

SMBJ45CA product

SMBJ45CA

TVS - Diodes

TVSBi-directional600WSMB

The SMBJ45CA is a 600W bi-directional TVS diode designed for surface-mount circuit protection against voltage transients.

Best for

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

Avoid if

  • Applications requiring unidirectional protection or higher power ratings than 600W.

Check before use

  • Verify the transient energy levels in your circuit to ensure the 600W rating is sufficient.

Key specifications

Vrwm
45 V
Vc
72.7 V
PPP
600 W
Package
DO-214AA (SMB)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialTelecomConsumer

Datasheet

a1a38f3eb0d5c868a1d434b21e0ddba4_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 SMBJ45CA is a bi-directional transient voltage suppressor (TVS) diode in a DO-214AA (SMB) package, rated for 600W peak pulse power.