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1SMB5949BT3G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMB5949BT3G product

1SMB5949BT3G

Diodes - Zener - Single

Zener Diode3W100VSMB

The 1SMB5949BT3G is a robust 3W Zener diode with a 100V nominal voltage, ideal for voltage regulation in automotive and industrial circuits.

Best for

  • Automotive voltage regulation
  • Industrial power supplies

Avoid if

  • Applications requiring low-voltage regulation below 100V

Check before use

  • Thermal derating requirements

Key specifications

Nominal Vz
100 V
Power Rating
3 W
Package
SMB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrial

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMB5949BT3G: 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
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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 3W surface-mount Zener diode with a nominal Zener voltage of 100V, housed in an SMB package.