2N389

Technical Characteristics

• Overall Width

  0.859 inches nominal

• Power Rating Per Characteristic

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

• Inclosure Material

  metal

• Mounting Method

  unthreaded hole

• Mounting Facility Quantity

  4

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Overall Length

  0.859 inches nominal

• Overall Height

  0.328 inches nominal

• Semiconductor Material

  silicon

• Special Features

  junction pattern arrangement: npn

• Internal Configuration

  junction contact

• Voltage Rating In Volts Per Characteristic

  60.0 maximum breakdown voltage, collector-to-emitter, base open

• Terminal Type And Quantity

  3 wire hook