2N4904

Technical Characteristics

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Method

  terminal

• Voltage Rating In Volts Per Characteristic

  5.0 maximum breakdown voltage, emitter-to-base, collector open and 40.0 maximum breakdown voltage, collector-to-base, emitter open and 40.0 maximum breakdown voltage, collector-to-emitter, base open

• Special Features

  junction pattern arrangement: pnp

• Overall Diameter

  0.875 inches maximum

• Internal Configuration

  junction contact

• Power Rating Per Characteristic

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

• Features Provided

  hermetically sealed case

• Overall Length

  0.450 inches maximum

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  2 uninsulated wire lead and 1 case

• Current Rating Per Characteristic

  5.00 amperes source cutoff current maximum and 1.00 amperes source cutoff current minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal

• Terminal Length

  0.312 inches minimum