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SMBJ90A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ90A product

SMBJ90A

TVS - Diodes

TVS Diode600WUnidirectional

The SMBJ90A is a 600W unidirectional TVS diode providing robust transient voltage protection for sensitive circuits.

Best for

  • Data line protection
  • LAN interfaces
  • General voltage transient suppression

Avoid if

  • Applications requiring bidirectional protection (use SMBJ90CA instead)

Check before use

  • Ensure the circuit voltage does not exceed the 90V stand-off voltage during normal operation.

Key specifications

Peak Pulse Power
600 W
Stand-off Voltage
90 V
Clamping Voltage
146 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

General ProtectionConnectivity

Datasheet

4ca1bbfaa1a7b8327dfb00f96518a161_SMBJ SERIES N0193 REV.D.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ90A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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 unidirectional Transient Voltage Suppressor (TVS) diode used to protect electronic equipment from voltage transients.