2N540

Technical Characteristics

• Mounting Method

  threaded stud

• Mounting Facility Quantity

  1

• Terminal Type And Quantity

  3 uninsulated wire lead

• Thread Series Designator

  unc

• Nominal Thread Size

  0.190 inches

• Maximum Operating Temp Per Measurement Point

  100.0 deg celsius junction

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Voltage Rating In Volts Per Characteristic

  80.0 maximum breakdown voltage, collector-to-base, emitter open and 60.0 maximum breakdown voltage, collector-to-emitter, base open and 28.0 maximum breakdown voltage, emitter-to-base, collector open

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current minimum and 3.50 amperes source cutoff current maximum

• Specification/Standard Data

  80131-release2121 professional/industrial association specification

• Semiconductor Material

  germanium

• Power Rating Per Characteristic

  10.0 watts small-signal input power, common-collector minimum

• Inclosure Material

  metal

• Internal Junction Configuration

  pnp

• Overall Length

  0.360 inches nominal