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1SMA4749A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4749A product

1SMA4749A

Diodes - Zener - Single

Zener Diode24V1WSMAG

The 1SMA4749A is a 1W, 24V Zener diode in an SMAG surface-mount package, ideal for voltage regulation and overvoltage protection.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-power applications exceeding 1W

Check before use

  • Thermal dissipation requirements

Key specifications

Nominal Zener Voltage
24 V
Power Dissipation
1.0 W
Zener Impedance
25 Ω

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power SuppliesOvervoltage Protection

Datasheet

07da0ba2db81eba64b49e4f737ba4240_2406111715_GOODWORK-1SMA4749A_C22449609.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4749A: 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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KiCad Library
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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 24V Zener diode designed for surface-mount applications, providing stable voltage regulation in a compact SMAG package.