2N989

Technical Characteristics

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Power Rating Per Characteristic

  3.0 watts small-signal input power, common-collector preset

• Overall Length

  0.205 inches maximum

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Semiconductor Material

  silicon

• Terminal Length

  0.500 inches minimum

• Voltage Rating In Volts Per Characteristic

  20.0 maximum collector to base voltage/static/emitter open and 20.0 maximum collector-to-emitter, resistance between base and emitter and 3.0 maximum emitter to base voltage, static, collector open

• Inclosure Material

  metal

• Overall Diameter

  0.225 inches maximum

• Terminal Circle Diameter

  0.100 inches nominal