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1SMA4743_R1_10001 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4743_R1_10001 product

1SMA4743_R1_10001

Diodes

Zener Diode1W13VSMA

The 1SMA4743 is a 1W surface-mount Zener diode designed for voltage regulation in space-constrained applications.

Best for

  • Voltage regulation
  • Surge protection

Avoid if

  • Applications requiring extremely low leakage current

Check before use

  • Thermal pad layout

Key specifications

Nominal Zener Voltage
13 V
Power Dissipation
1 W
Package
SMA (DO-214AC)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

060a081968bf7ed0d5470d63b76ab30a_2109301230_PANJIT-International-1SMA4743-R1-10001_C2900804.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4743_R1_10001: 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

It is a 1W silicon Zener diode in an SMA (DO-214AC) package, providing a nominal Zener voltage of 13V.