2N918

Technical Characteristics

• Overall Diameter

  0.230 inches maximum

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

  to-72

• Terminal Length

  0.500 inches minimum

• Mounting Method

  terminal

• Current Rating Per Characteristic

  50.00 milliamperes maximum collector current,dc

• Transfer Ratio

  20.0 minimum static forward current transfer ratio,common-emitter

• Terminal Type And Quantity

  4 uninsulated wire lead

• Inclosure Material

  metal

• Overall Length

  0.210 inches maximum

• Internal Configuration

  junction contact

• Electrode Internally-Electrically Connected To Case

  collector

• Internal Junction Configuration

  npn

• Terminal Circle Diameter

  0.100 inches nominal

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  30.0 maximum breakdown voltage,collector-to-base,emitter open and 15.0 maximum breakdown voltage,collector-to-emitter,base open and 3.0 maximum breakdown voltage,emitter-to-base,collector open

• Power Rating Per Characteristic

  200.0 milliwatts maximum total device dissipation

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction