2N4209

Technical Characteristics

• Overall Diameter

  0.209 inches minimum and 0.230 inches maximum

• Special Features

  weapons system essential

• Criticality Code Justification

  feat

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Terminal Circle Diameter

  0.071 inches nominal

• Voltage Rating In Volts Per Characteristic

  -15.0 maximum breakdown voltage, collector-to-emitter, base open and -15.0 maximum breakdown voltage, collector-to-base, emitter open and -4.5 maximum breakdown voltage, emitter-to-base, collector open

• Terminal Length

  0.500 inches minimum

• Current Rating Per Characteristic

  50.00 milliamperes source cutoff current maximum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal

• Overall Length

  0.170 inches minimum and 0.210 inches maximum

• Electrode Internally-Electrically Connected To Case

  collector

• Power Rating Per Characteristic

  350.0 milliwatts small-signal input power, common-collector absolute

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal