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1SMA4749A - 1W Zener Diode

This page provides the datasheet information for the 1SMA4749A, a member of the 1SMA4735A-Good 1W Zener Diode family.

Datasheet Summary

Features

  • Silicon power zener diodes.
  • For use in stabilizing and clipping circuits with high power rating.
  • Suffix”A” for ±5% tolerance. Package: DO-214AC (SMA) Maximum Rating (TA=25°C unless otherwise specified) Parameter Zener Current Power Dissipation at TL=70°C JunctionTemperature Storage Temperature Range Symbol Ptot TJ TS Value See Next Page 1 150 -55to+150 Unit W °C °C Typical Thermal Resistance (Note1) RθJA RθJL 125 30 Note1: Thermal resistance from junction to ambient &.

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Datasheet preview – 1SMA4749A

Datasheet Details

Part number 1SMA4749A
Manufacturer Good-Ark
File Size 517.14 KB
Description 1W Zener Diode
Datasheet download datasheet 1SMA4749A Datasheet
Additional preview pages of the 1SMA4749A datasheet.

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Full PDF Text Transcription

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1SMA4738A thru 1SMA4764A Surface Mount Zener Diodes Vz Range:8.2 to 100V Power Dissipation:1W Features ■ Silicon power zener diodes ■ For use in stabilizing and clipping circuits with high power rating. ■ Suffix”A” for ±5% tolerance. Package: DO-214AC (SMA) Maximum Rating (TA=25°C unless otherwise specified) Parameter Zener Current Power Dissipation at TL=70°C JunctionTemperature Storage Temperature Range Symbol Ptot TJ TS Value See Next Page 1 150 -55to+150 Unit W °C °C Typical Thermal Resistance (Note1) RθJA RθJL 125 30 Note1: Thermal resistance from junction to ambient & lead, mounted on PCB with 5.0×5.
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