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BZX79B43 - Silicon Planar Zener Diodes

Download the BZX79B43 datasheet PDF (BZX79B included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for silicon planar zener diodes.

Features

  • Zener Voltage Tolerance ± 2% Max. 0.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 3.9 Min. 27.5 Glass Case DO-35 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Continuous Forward Current Power Dissipation Junction Temperature Storage Temperature Range IF 250 Ptot 500 1) Tj 175 Tstg - 55 to + 175 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. Unit mA mW OC O.

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Note: The manufacturer provides a single datasheet file (BZX79B-SEMTECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BZX79B43
Manufacturer SEMTECH
File Size 215.23 KB
Description Silicon Planar Zener Diodes
Datasheet download datasheet BZX79B43 Datasheet

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Full PDF Text Transcription

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BZX79B Silicon Planar Zener Diodes Features • Zener Voltage Tolerance ± 2% Max. 0.5 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand XXX ST Max. 3.9 Min. 27.5 Glass Case DO-35 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Continuous Forward Current Power Dissipation Junction Temperature Storage Temperature Range IF 250 Ptot 500 1) Tj 175 Tstg - 55 to + 175 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case. Unit mA mW OC OC Characteristics at Ta = 25 OC Parameter Symbol Max. Thermal Resistance Junction to Ambient Air RthA 0.3 1) Forward Voltage at IF = 100 mA VF 1.5 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
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