1N4989P - ZENER DIODES

Digitron Semiconductors

Download the 1N4989P datasheet PDF. This datasheet also covers the 1N4954P variant, as both devices belong to the same zener diodes family and are provided as variant models within a single manufacturer datasheet.

Key Features

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.

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1N4989P zener diodes by Digitron Semiconductors - Datasheet Preview — Note: The manufacturer provides a single datasheet file (1N4954P-DigitronSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	1N4989P
Manufacturer	Digitron Semiconductors
File Size	442.31 KB
Description	ZENER DIODES
Datasheet	1N4989P Datasheet

Full PDF Text Transcription for 1N4989P (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 1N4989P. For precise diagrams, and layout, please refer to the original PDF.

1N4954P-1N4996P High-reliability discrete products and engineering services since 1977 5 WATT PLASTIC ZENER DIODE FEATURES  Available as “HR” (high reliability) screened...

View more extracted text

C ZENER DIODE FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating Temperature: Storage Temperature: Power Dissipation: Thermal Resistance: Thermal Impedance @ 10ms: Forward Voltage: -65 to +175°C -65 to +175°C 5 Watts @ TL = 65°C at 3/8” from body, derate linearly to zero @ 175°C. 22°C/W junction to lead at 3/8” from body 1.8°C/W 1.50 V @ 1.

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