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1N6643 - SWITCHING DIODES

Download the 1N6643 datasheet PDF. This datasheet also covers the 1N6638 variant, as both devices belong to the same switching diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

These popular JEDEC registered switching/signal diodes are military qualified and available with internal metallurgical bonded construction.

These small low capacitance diodes with very fast switching speeds are hermetically sealed and bonded into a “D” package.

Key Features

  • JEDEC registered 1N6638, 1N6642, and 1N6643.
  • Ultra fast recovery time.
  • Very low capacitance.
  • Metallurgically bonded.
  • Non-cavity glass package.
  • JAN, JANTX, JANTXV and JANS qualif.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N6638-Microsemi.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
1N6643 Switching Diodes VPT
1N6643 SWITCHING RECTIFIERS Digitron Semiconductors
1N6643 SWITCHING DIODES Compensated Deuices Incorporated
1N6643 SIGNAL OR COMPUTER DIODE SENSITRON SEMICONDUCTOR
1N6643 Axial Leaded Hermetically Sealed Switching Diodes SEMTECH

Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
1N6643US SWITCHING DIODES
1N6642 SWITCHING DIODES
1N6642US SWITCHING DIODES
1N6620 ULTRA FAST RECOVERY GLASS RECTIFIERS
1N6620US SURFACE MOUNT ULTRA FAST RECOVERY GLASS RECTIFIERS

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
1N6638, 1N6642, 1N6643 Available on commercial versions VOIDLESS HERMETICALLY SEALED SWITCHING DIODES Qualified per MIL-PRF-19500/578 DESCRIPTION These popular JEDEC registered switching/signal diodes are military qualified and available with internal metallurgical bonded construction. These small low capacitance diodes with very fast switching speeds are hermetically sealed and bonded into a “D” 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. Microsemi also offers a variety of other switching/signal diodes. Important: For the latest information, visit our website http://www.microsemi.com.