2N2978

Technical Characteristics

• Overall Diameter

  0.209 inches minimum and 0.230 inches maximum

• Voltage Rating In Volts Per Characteristic

  60.0 maximum collector to base voltage, dc all transistor and 60.0 maximum breakdown voltage, collector-to-emitter, base open all transistor and 6.0 maximum emitter to base, rms all transistor

• Joint Electronic Device Engineering Council/Jedec/Case Outline Designation

  to-71

• Semiconductor Material

  silicon all transistor

• Current Rating Per Characteristic

  30.00 milliamperes source cutoff current maximum all transistor

• Function For Which Designed

  amplifier

• Terminal Circle Diameter

  0.095 inches minimum and 0.105 inches maximum

• Special Features

  all transistor junction pattern arrangement: npn

• Mounting Method

  clip and terminal

• Terminal Length

  0.500 inches minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Component Name And Quantity

  2 transistor

• Terminal Type And Quantity

  6 uninsulated wire lead

• Inclosure Material

  metal

• Power Rating Per Characteristic

  300.0 milliwatts small-signal input power, common-collector absolute all transistor

• Overall Length

  0.170 inches minimum and 0.210 inches maximum