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1SMA4744A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4744A product

1SMA4744A

Diodes - Zener - Single

Zener Diode15V1WSMA

The 1SMA4744A is a 1W surface-mount Zener diode with a nominal 15V Zener voltage, ideal for voltage regulation in compact electronic designs.

Best for

  • Voltage regulation
  • General purpose circuit protection

Avoid if

  • Applications requiring high-precision voltage references

Check before use

  • Thermal derating requirements

Key specifications

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

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerGeneral

Datasheet

44bcb8566ef5f9ca62a894ef6bdc19a4_2405081117_GOODWORK-1SMA4744A_C22385439.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4744A: 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 planar Zener diode in a DO-214AC/SMA package, designed for surface-mount voltage regulation applications.