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1SMA4756 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4756 product

1SMA4756

Diodes - Zener - Single

Zener Diode1W47VSMA

The 1SMA4756 is a 1W, 47V Zener diode in an SMA surface-mount package, suitable for voltage regulation and protection.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring power dissipation significantly above 1W

Check before use

  • Thermal derating requirements

Key specifications

Nominal Voltage
47 V
Power Rating
1 W
Package
DO-214AC (SMA)

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Power

Datasheet

2845ceb38bd2ac36b92ca3f4168546fe_2108072230_PANJIT-International-1SMA4756_C2844870.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4756: 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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 1-watt surface-mount Zener diode with a nominal Zener voltage of 47V, packaged in a standard DO-214AC (SMA) housing.