2N4431

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  3.5 maximum breakdown voltage, emitter-to-base, collector open and 55.0 maximum breakdown voltage, collector-to-base, emitter open and 40.0 maximum breakdown voltage, collector-to-emitter, base open

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Features Provided

  hermetically sealed case

• Power Rating Per Characteristic

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

• Semiconductor Material

  silicon

• Current Rating Per Characteristic

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

• Mounting Facility Quantity

  2

• Overall Length

  0.250 inches minimum and 0.340 inches maximum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Mounting Method

  unthreaded hole

• Specification/Standard Data

  80131-release5388 professional/industrial association specification

• Inclosure Material

  metal

• Terminal Type And Quantity

  4 uninsulated wire lead

• Overall Diameter

  0.620 inches maximum