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SMB5344A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMB5344A product

SMB5344A

Diodes - Zener - Single

Zener Diode5WSMBVoltage Regulator

The SMB5344A is a 5.0W surface-mount Zener diode with an 8.2V nominal voltage, suitable for high-power stabilization and clipping.

Best for

  • Voltage regulation
  • Signal clipping
  • Surge protection

Avoid if

  • Space-constrained designs requiring smaller packages than SMB
  • Applications exceeding 5W power dissipation

Check before use

  • Lead temperature derating
  • PCB thermal pad design

Key specifications

Nominal Zener Voltage
8.2 V
Power Dissipation
5.0 W
Package
SMB (DO-214AA)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Control

Datasheet

a6784dc5c681d6864a0c3691c39afda5_2211080930_ZHIDE-SMB5344A_C5161156.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMB5344A: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SMB5344A is a glass-passivated silicon Zener diode from ZHIDE, rated for 5.0W power dissipation in an SMB (DO-214AA) surface-mount package.