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1SMB5918B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMB5918B product

1SMB5918B

Diodes - Zener - Single

Zener Diode5.1V3WSMB

The 1SMB5918B is a 3W Zener diode in an SMB package, providing a nominal 5.1V regulation with 5% tolerance.

Best for

  • Voltage regulation
  • Surge protection

Avoid if

  • Applications requiring extremely low power consumption

Check before use

  • Thermal management on the PCB

Key specifications

Nominal Vz
5.1 V
Power Rating
3000 mW
Package
SMB

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

8910c72b26f3edc5baea850ab7ebae22_2111221830_GOODWORK-1SMB5918B_C2922205.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMB5918B: 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

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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 surface-mount Zener diode designed for voltage regulation, featuring a 3000mW power dissipation capacity.