1N643A

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  200.0 minimum breakdown voltage, dc and 175.0 maximum working peak reverse voltage

• Specification/Standard Data

  81349-mil-prf-19500/169 government specification

• Current Rating Per Characteristic

  100.00 milliamperes forward current, total rms megahertz

• Overall Diameter

  0.078 inches minimum and 0.107 inches maximum

• Test Data Document

  81349-mil-prf-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general

• ~1

  type data on certain environmental and performa

• Mounting Method

  terminal

• Inclosure Material

  glass

• Terminal Length

  1.000 inches minimum and 1.500 inches maximum

• Terminal Type And Quantity

  2 uninsulated wire lead

• Features Provided

  hermetically sealed case

• Special Features

  nuclear hardness critical items: no drawing to determine if isc code 1 item should also be nuclear hardness. can't change criticality code to reflect nuclear hardness

• Overall Length

  0.195 inches minimum and 0.300 inches maximum

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius ambient air

• Semiconductor Material

  silicon