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1N4994US - 5 WATT GLASS ZENER DIODES SURFACE MOUNT

Download the 1N4994US datasheet PDF. This datasheet also covers the 1N4954US variant, as both devices belong to the same 5 watt glass zener diodes surface mount family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N4954US-DigitronSemiconductors.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 1N4994US
Manufacturer Digitron Semiconductors
File Size 488.35 KB
Description 5 WATT GLASS ZENER DIODES SURFACE MOUNT
Datasheet download datasheet 1N4994US Datasheet

📁 Similar Datasheet

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Other Datasheets by Digitron Semiconductors

Part Number Description
1N4994 ZENER DIODES
1N4994P ZENER DIODES
1N4990 ZENER DIODES
1N4990P ZENER DIODES
1N4990US 5 WATT GLASS ZENER DIODES SURFACE MOUNT

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.

View original datasheet text
1N4954US-1N4996US High-reliability discrete products and engineering services since 1977 5 WATT GLASS ZENER DIODES SURFACE MOUNT 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.