2N2990

Technical Characteristics

• Semiconductor Material

  silicon

• Terminal Length

  1.500 inches minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Internal Junction Configuration

  npn

• Overall Length

  0.260 inches maximum

• Overall Diameter

  0.370 inches maximum

• Test Data Document

  94580-1993832 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Voltage Rating In Volts Per Characteristic

  100.0 maximum collector to emitter voltage/static/base open and 155.0 maximum collector to base voltage/static/emitter open and 7.0 maximum emitter to base voltage, static, collector open

• Internal Configuration

  junction contact

• Power Rating Per Characteristic

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