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1N4446-1 Datasheet Computer Switching Diode

Manufacturer: Microsemi (now Microchip Technology)

Download the 1N4446-1 datasheet PDF. This datasheet also includes the 1N4149-1 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (1N4149-1-Microsemi.pdf) that lists specifications for multiple related part numbers.

General Description

These popular 1N4149, 1N4151, 1N4154 and 1N4446 – 1N4449 series of JEDEC registered switching/signal diodes are available with internal metallurgical bonded construction.

These small low capacitance diodes, with very fast switching speeds, are hermetically sealed and bonded into a double-plug DO-35 package.

They may be used in a variety of fast switching applications including computers and peripheral equipment such as magnetic cores, thin-film memories, plated-wire memories, as well as decoding or encoding applications, etc.

Overview

1N4149-1,51-1,54-1 & 1N4446-1 – 1N4449-1 Available Computer Switching.

Key Features

  • Popular JEDEC registered 1N4149, 51, 54 and 1N4446.
  • 49 series.
  • Hermetically sealed glass construction.
  • Metallurgically bonded.
  • Double plug const.

More Datasheets from Microsemi (now Microchip Technology)

Part Number Description
1N4447-1 Computer Switching Diode
1N4448-1 Computer Switching Diode
1N4449-1 Computer Switching Diode
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1N4462 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
1N4463 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
1N4464 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES
1N4465 VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES