SMBJ51A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ51A product

SMBJ51A

TVS Diodes

TVS Diode600WUnidirectional

The SMBJ51A is a 600W unidirectional TVS diode suitable for protecting sensitive electronics from voltage transients.

Best for

  • Data line protection
  • LAN interfaces

Avoid if

  • Applications requiring bidirectional protection

Check before use

  • Maximum transient energy levels

Key specifications

Reverse Stand-Off Voltage
51 V
Peak Pulse Power
600 W
Clamping Voltage
82.4 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

General Protection

CAD Models

Download ECAD models for SMBJ51A: 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

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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 unidirectional Transient Voltage Suppressor (TVS) diode designed to protect electronic equipment from voltage transients, such as those induced by lightning.