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1SMA4757AG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4757AG product

1SMA4757AG

Diodes - Zener - Single

Zener Diode1WSMA

The 1SMA4757AG is a 1W Zener diode with a 51V nominal voltage, packaged in a standard SMA surface-mount format.

Best for

  • Voltage regulation
  • General purpose clamping

Avoid if

  • Applications requiring precision voltage references with very low noise

Check before use

  • Thermal derating curve at operating temperatures above 75°C

Key specifications

Nominal Zener Voltage
51 V
Power Dissipation
1 W
Package
SMA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

0b27f049c6f8c1645651eb4567da574b_2304140030_Shikues-1SMA4757AG_C433990.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4757AG: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a silicon planar Zener diode designed for voltage regulation, capable of dissipating up to 1W of power.