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1N749 - SILICON PLANAR ZENER DIODES

Download the 1N749 datasheet PDF. This datasheet also covers the 1N746 variant, as both devices belong to the same silicon planar zener diodes family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (1N746-PARTYINDUSTRIAL.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1N749
Manufacturer PARTY INDUSTRIAL
File Size 264.83 KB
Description SILICON PLANAR ZENER DIODES
Datasheet download datasheet 1N749 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PARTY INDUSTRIAL CO., LIMITED SILICON PLANAR ZENER DIODES Standard Zener voltage tolerance is ± 10%. Add suffix "A" for ± 5% tolerance. Other tolerances, nonstandard and higher Zener voltages are upon request. 1N746...1N759 DIODE 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 Power Dissipation Ptot 500 1) Junction Temperature Tj 175 Storage Temperature Range TStg - 65 to + 175 1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case Unit mW OC OC Characteristics at Ta = 25 OC Parameter Thermal Resistance Junction to Ambient Air Symbol RthA Max. 0.
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