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SMBJ45A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ45A product

SMBJ45A

TVS - Diodes

TVS Diode600WSMB

The SMBJ45A is a 600W unidirectional TVS diode designed for transient voltage protection in SMB surface-mount packages.

Best for

  • Telecom
  • Industrial electronics
  • Consumer electronics

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Operating voltage limits

Key specifications

Peak Pulse Power
600 W
Stand-off Voltage
45 V
Breakdown Voltage
50 V - 55.3 V
Package
SMB (DO-214AA)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ45A: 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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Where to Buy

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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 600W transient voltage suppressor (TVS) diode used to protect sensitive electronic components from voltage spikes.