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

AI summary

1SMA4741A product

1SMA4741A

Diodes - Zener - Single

Zener Diode1W11VSMA

The 1SMA4741A is a 1W Zener diode in an SMA package, providing 11V nominal Zener voltage for regulation and protection.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-power applications exceeding 1W

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Nominal Vz
11 V
Power Dissipation
1000 mW
Zener Impedance
8 Ohm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

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 surface-mount Zener diode with a 1W power rating and 11V nominal Zener voltage.