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3SMB5916B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3SMB5916B product

3SMB5916B

Diodes

Zener Diode3WSMBVoltage Regulation

The 3SMB5916B is a 3W surface-mount Zener diode designed for voltage regulation and protection, featuring a 4.3V nominal Zener voltage.

Best for

  • Voltage regulation
  • Transient voltage suppression

Avoid if

  • Applications requiring extremely low power dissipation or non-standard package footprints.

Check before use

  • Thermal dissipation capabilities of the PCB land pattern.

Key specifications

Nominal Zener Voltage
4.3 V
Power Dissipation
3 W
Zener Impedance
6 Ω

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Regulation

Datasheet

d7bfe4cff5256cbc13ffcf9cece09e90_2201121830_LGE-3SMB5916B_C2940069.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3SMB5916B: 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

It is a 3W silicon Zener diode in an SMB (DO-214AA) package, primarily used for voltage regulation and transient protection.