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SMBJ5343B-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ5343B-MS product

SMBJ5343B-MS

Diodes - Zener - Single

Zener Diode5WSMBVoltage Regulator

The SMBJ5343B-MS is a 5.0W surface mount Zener diode with a 7.5V nominal voltage, suitable for general-purpose voltage regulation and circuit protection.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring power dissipation significantly exceeding 5W

Check before use

  • Thermal derating requirements above 75°C lead temperature

Key specifications

Nominal Zener Voltage
7.5 V
Power Rating
5.0 W
Package
SMB (DO-214AA)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power ManagementCircuit Protection

Datasheet

10758594f3ea41dbd30f62862199f3b9_2310191715_MSKSEMI-SMBJ5343B-MS_C18547750.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ5343B-MS: 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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KiCad Library
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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

It is a 5.0W Zener diode in an SMB (DO-214AA) surface mount package, providing a nominal Zener voltage of 7.5V.