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1SMA4741A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4741A product

1SMA4741A

Diodes

Zener Diode1W11VSMA

The 1SMA4741A is a 1W Zener diode with a nominal 11V breakdown voltage, housed in a compact SMA surface-mount package.

Best for

  • Voltage regulation
  • Surge protection

Avoid if

  • Applications requiring precision voltage references with very low drift

Check before use

  • Thermal derating curves above 50°C

Key specifications

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

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply RegulationGeneral Purpose Protection

Datasheet

a58225efea42336e512fe044513d3d9e_2208101800_TWGMC-1SMA4741A_C4154514.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4741A: 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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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 surface-mount Zener diode used for voltage regulation and transient voltage suppression.