ProjectsPricingInsights

SMBJ5349B-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMBJ5349B-MS product

SMBJ5349B-MS

Diodes - Zener - Single

Zener Diode5W12VSMB

The SMBJ5349B-MS is a 5.0W surface mount Zener diode with a 12V nominal voltage, housed in a standard SMB (DO-214AA) package.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

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

Check before use

  • Thermal dissipation capabilities of the PCB layout.

Key specifications

Nominal Zener Voltage
12 V
Power Rating
5.0 W
Package
SMB (DO-214AA)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

4381f4e3af4e19b78c1ae7a01cb0c302_2310191715_MSKSEMI-SMBJ5349B-MS_C18547756.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMBJ5349B-MS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a 5.0W Zener diode designed for surface mount applications, specifically providing a 12V nominal Zener voltage.