20FQ040

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Test Data Document

  81349-mil-s-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 type

• Voltage Rating In Volts Per Characteristic

  45.0 maximum repetitive peak reverse voltage, maximum peak total value and 54.0 maximum nonrepetitive peak reverse voltage and 45.0 maximum working peak reverse voltage

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 tab, solder lug and 1 threaded stud

• Overall Length

  1.253 inches maximum

• Inclosure Material

  metal

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

• Current Rating Per Characteristic

  25.00 amperes source cutoff current absolute and 600.00 amperes forward current, average preset

• Electrode Internally-Electrically Connected To Case

  cathode

• Mounting Method

  threaded stud

• Mounting Facility Quantity

  1

• Nominal Thread Size

  0.190 inches

• Thread Series Designator

  unf

• Specification/Standard Data

  81349-mil-s-19500/553 government specification

• Overall Width Across Flats

  0.437 inches maximum