1N4446-1中文資料美高森美數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

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. Microsemi also offers a variety of other switching/signal diodes.

FEATURES

? Popular JEDEC registered 1N4149, 51, 54 and 1N4446 – 49 series.

? Hermetically sealed glass construction.

? Metallurgically bonded.

? Double plug construction.

? Very low capacitance.

? Very fast switching speeds with minimal reverse recovery times.

? Screening available in reference to MIL-PRF-19500.

(See part nomenclature for all available options.)

? RoHS compliant versions available.

APPLICATIONS / BENEFITS

? High frequency data lines.

? Small size for high density mounting using flexible thru-hole leads (see package illustration).

? RS-232 & RS–422 interface networks.

? Ethernet 10 Base T.

? Switching core drivers.

? LAN.

? Computers.