2N1890

Technical Characteristics

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.200 inches nominal

• Criticality Code Justification

  feat

• Power Rating Per Characteristic

  800.0 milliwatts small-signal input power, common-collector minimum

• Overall Diameter

  0.370 inches maximum

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Terminal Length

  1.500 inches minimum

• Voltage Rating In Volts Per Characteristic

  60.0 maximum breakdown voltage, collector-to-emitter, base open and 100.0 maximum breakdown voltage, collector-to-base, emitter open and 7.0 maximum breakdown voltage, emitter-to-base, collector open

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal

• Special Features

  item must comply with requirements of desc production standard no. l01663; for navy nuclear propulsion plant products only; junction pattern arrangement: npn

• Overall Length

  0.250 inches nominal