2N4239

Technical Characteristics

• Special Features

  junction pattern arrangement: npn

• Internal Configuration

  junction contact

• Overall Diameter

  1.188 inches maximum

• Power Rating Per Characteristic

  800.0 milliwatts small-signal input power, common-collector minimum

• Terminal Circle Diameter

  0.200 inches nominal

• Mounting Method

  terminal

• Overall Length

  2.250 inches nominal

• Voltage Rating In Volts Per Characteristic

  100.0 maximum breakdown voltage, collector-to-base, emitter open and 80.0 maximum breakdown voltage, collector-to-emitter, base open and 6.0 maximum emitter to base voltage, static, collector open

• Inclosure Material

  metal

• Current Rating Per Characteristic

  1.00 amperes source cutoff current maximum

• Transfer Ratio

  30.0 maximum static forward current transfer ratio, common-emitter

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Terminal Type And Quantity

  2 uninsulated wire lead and 1 case

• Terminal Length

  1.500 inches minimum

• Semiconductor Material

  silicon

• Joint Electronic Device Engineering Council/jedec/case Outline Designation

  to-5

• Features Provided

  hermetically sealed case