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SMA4733A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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SMA4733A product

SMA4733A

Integrated Circuits (ICs)

Zener Diode1W5.1VSMASurface Mount

The SMA4733A is a 1W, 5.1V Zener diode in an SMA (DO-214AC) surface-mount package, designed for voltage regulation and clipping applications.

Best for

  • Voltage stabilization
  • Signal clipping circuits

Avoid if

  • Applications requiring power dissipation significantly exceeding 1W
  • Environments exceeding +175°C junction temperature

Check before use

  • Thermal derating requirements based on lead temperature

Key specifications

Nominal Zener Voltage
5.1 V
Power Dissipation
1 W
Package
SMA/DO-214AC

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
MSL 1
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Electronics

Datasheet

9c148483c8f42fa08356af0c91c47e3d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMA4733A: 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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Alternative components

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

Design and risk insights

Questions & answers

The SMA4733A is a glass-passivated Zener diode with a nominal Zener voltage of 5.1V and a power dissipation rating of 1W, housed in a compact SMA/DO-214AC surface-mount package.