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SMBJ90A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ90A product

SMBJ90A

TVS - Diodes

TVS Diode600WSMB

The SMBJ90A is a 600W unidirectional TVS diode designed for transient voltage protection in surface-mount circuits.

Best for

  • Power supply protection
  • I/O interface protection

Avoid if

  • The circuit requires bidirectional protection (use SMBJ90CA instead)

Check before use

  • Verify the transient energy levels in your application

Key specifications

Standoff Voltage
90 V
Peak Pulse Power
600 W
Clamping Voltage
146 V
Package
DO-214AA/SMB

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyI/O Interface

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
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

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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 surface-mount transient voltage suppressor (TVS) diode with a 600W peak pulse power rating, specifically designed to protect sensitive electronic components from voltage spikes.