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1N4994US Datasheet Surface Mount 5 WATT GLASS ZENER

Manufacturer: Microsemi (now Microchip Technology)

Download the 1N4994US datasheet PDF. This datasheet also includes the 1N4954US variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

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

General Description

This surface mount Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated.

These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond.

It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

Overview

WWW.Microsemi .COM SCOTTSDALE DIVISION 1N4954US thru 1N4996US, 1N5968US thru 1N5969US, and 1N6632US thru 1N6637US VOIDLESS-HERMETICALLY-SEALED Surface Mount 5 WATT GLASS.

Key Features

  • Popular JEDEC registered series.
  • Voidless hermetically sealed glass package.
  • Triple-layer passivation.
  • Internal “Category I” Metallurgical bonds for 1N4954US thru 1N4996US, and “Category III” for 1N6632US thru 1N6637US as well as 1N5968US thru 1N5959US.
  • JAN, JANTX, JANTXV, and JANS available per MILPRF-19500/356.
  • Axial-leaded equivalents (see separate data sheet for 1N4954 thru 1N4996, 1N6632 thru 1N6637 and 1N5968 thru 1N5969).

📁 Similar Datasheet

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