2N2878

Technical Characteristics

• Power Rating Per Characteristic

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

• Electrode Internally-Electrically Connected To Case

  collector

• Internal Junction Configuration

  npn

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 case and 2 pin

• Voltage Rating In Volts Per Characteristic

  120.0 maximum breakdown voltage, collector-to-base, emitter open and 50.0 maximum breakdown voltage, collector-to-emitter, base open and 7.0 maximum breakdown voltage, emitter-to-base, collector open

• Mounting Facility Quantity

  2

• Overall Length

  0.250 inches minimum and 0.340 inches maximum

• Current Rating Per Characteristic

  4.00 amperes source cutoff current maximum and 4.00 amperes source cutoff current minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Mounting Method

  unthreaded hole

• Inclosure Material

  metal

• Overall Diameter

  0.620 inches maximum