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1N5280B - SILICON ZENER DIODES

Download the 1N5280B datasheet PDF. This datasheet also covers the 1N5279B variant, as both devices belong to the same silicon zener diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

The CENTRAL SEMICONDUCTOR 1N5279B, 1N5280B, and 1N5281B silicon Zener diodes are high voltage regulators for use in industrial and commercial applications.

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Note: The manufacturer provides a single datasheet file (1N5279B-CentralSemiconductor.pdf) that lists specifications for multiple related part numbers.

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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1N5279B 1N5280B 1N5281B SILICON ZENER DIODES 500mW, 180 THRU 200 VOLT 5% TOLERANCE Central w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N5279B, 1N5280B, and 1N5281B silicon Zener diodes are high voltage regulators for use in industrial and commercial applications. DO-35A CASE MAXIMUM RATINGS: (TL=75°C) Power Dissipation Operating and Storage Junction Temperature SYMBOL PD TJ, Tstg 500 -65 to +200 UNIT mW °C ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.2V MAX @ IF=200mA Type Zener Voltage VZ @ IZT Test Current Maximum Zener Impedance MIN NOM MAX IZT ZZT @ IZT ZZK @ IZK VVV mA Ω Ω mA 1N5279B 171.0 180 189.0 0.68 2200 6000 0.25 Maximum Reverse Current Maximum Temperature Coefficient IR @ VR μA V 0.1 137 VZ %/°C +0.11 1N5280B 180.