2N3947

Technical Characteristics

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Power Rating Per Characteristic

  1.2 watts small-signal input power, common-collector absolute

• Features Provided

  hermetically sealed case

• Current Rating Per Characteristic

  200.00 milliamperes source cutoff current maximum

• Semiconductor Material

  silicon

• Terminal Length

  0.500 inches minimum

• Overall Length

  0.188 inches nominal

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal

• Overall Diameter

  0.220 inches nominal

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

  to-18

• Terminal Circle Diameter

  0.100 inches nominal