2N173

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  -65.0 maximum collector to emitter voltage/static/base open and -80.0 maximum collector to emitter voltage, dc with base short-circuited to emitter and -80.0 maximum collector to base voltage/static/emitter open and -40.0 maximum emitter to base voltage,

• 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

• ~1

  static, collector open

• ~1

  data on certain environmental and performanc

• Mounting Method

  threaded stud

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Facility Quantity

  1

• Terminal Type And Quantity

  1 threaded stud and 2 uninsulated wire lead

• Nominal Thread Size

  0.190 inches

• Thread Series Designator

  unf

• Special Features

  junction pattern arrangement: pnp

• Internal Configuration

  junction contact

• Overall Length

  0.520 inches maximum

• Features Provided

  hermetically sealed case

• Specification/Standard Data

  81349-mil-s-19500/340 government specification

• Power Rating Per Characteristic

  150.0 watts small-signal input power, common-collector minimum

• Overall Diameter

  1.250 inches maximum

• Current Rating Per Characteristic

  4.00 amperes source cutoff current minimum and 15.00 amperes source cutoff current blank

• Semiconductor Material

  germanium

• Inclosure Material

  metal