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SMA5918B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMA5918B product

SMA5918B

Diodes - Zener - Single

Zener Diode3W5.1VSMAG

The SMA5918B is a 3W, 5.1V Zener diode in an SMAG surface-mount package, primarily used for voltage regulation and stabilization in electronic circuits.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring extremely low power dissipation or non-standard packages

Check before use

  • Thermal design and PCB layout

Key specifications

Nominal Zener Voltage
5.1 V
Power Dissipation
3 W
Package
SMAG

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Electronics

Datasheet

3b4218c8a4a7faaa7d1518dd3d4b13fe_2212151130_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--SMA5918B_C5293496.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMA5918B: 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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Alternative components

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

Design and risk insights

Questions & answers

The SMA5918B is a 3W Zener diode manufactured by CJ, designed for voltage stabilization with a nominal Zener voltage of 5.1V.