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SMBJ45CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ45CA product

SMBJ45CA

Circuit Protection

TVS Diode600WBi-directional

The SMBJ45CA is a 600W bi-directional TVS diode designed for transient voltage protection in surface-mount applications.

Best for

  • I/O interface protection
  • Power supply transient suppression

Avoid if

  • Applications requiring unidirectional protection or higher power ratings

Check before use

  • Verify the clamping voltage at the expected peak pulse current

Key specifications

Reverse Stand-Off Voltage
45 V
Peak Pulse Power
600 W
Breakdown Voltage
50.00 V - 55.30 V
Package
DO-214AA (SMB)

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyIndustrial

Datasheet

554876ac0a02ecc8971149d13dc4a966.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ45CA: 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

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

The SMBJ45CA is a bi-directional transient voltage suppressor (TVS) diode capable of handling 600W of peak pulse power.