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1SMA4755A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4755A product

1SMA4755A

Diodes - Zener - Single

Zener Diode43V1WSMA

The 1SMA4755A is a 43V, 1W Zener diode in an SMA package, suitable for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring extremely low leakage current
  • High-power applications exceeding 1W

Check before use

  • Thermal design
  • Operating temperature range

Key specifications

Nominal Vz
43 V
Power Dissipation
1 W
Package
SMA (DO-214AC)

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General voltage regulation

Datasheet

12654673f0670fcb0d6ab1e2f66b86f3_2312121446_TWGMC-1SMA4755A_C4154528.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4755A: 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

The 1SMA4755A is a surface-mount Zener diode manufactured by FOSAN, designed for voltage regulation with a nominal Zener voltage of 43V.