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SMBJ150A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ150A product

SMBJ150A

Component

TVS Diode600WSMB150V

The SMBJ150A is a 600W unidirectional TVS diode designed for circuit protection in surface-mount applications, featuring a 150V reverse stand-off voltage.

Best for

  • I/O interface protection
  • AC/DC power supply protection

Avoid if

  • Applications requiring bidirectional protection (this is a unidirectional part)

Check before use

  • Clamping voltage limits
  • Peak pulse power ratings

Key specifications

Reverse Stand-Off Voltage
150 V
Peak Pulse Power
600 W
Max Clamping Voltage
243 V

Compliance & Environment

RoHS
Compliant with 2011/65/EU
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyGeneral Protection

Datasheet

034126a93f646f91d35ced6456a28f6a_SMBJ SERIES N0193 REV.D.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ150A: 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

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 SMBJ150A is a 600W Transient Voltage Suppressor (TVS) diode in a DO-214AA (SMB) package, used to protect sensitive electronic circuits from voltage transients.