2N540A

Technical Characteristics

• Power Rating Per Characteristic

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

• Inclosure Material

  metal

• Overall Width Across Flats

  0.625 inches nominal

• Overall Length

  0.360 inches nominal

• Mounting Method

  threaded stud

• Mounting Facility Quantity

  1

• Thread Series Designator

  unc

• Maximum Operating Temp Per Measurement Point

  100.0 deg celsius junction

• Internal Junction Configuration

  npn

• Voltage Rating In Volts Per Characteristic

  80.0 maximum collector to base voltage/static/emitter open and 28.0 maximum emitter to base voltage, static, collector open

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Current Rating Per Characteristic

  3.50 amperes source cutoff current maximum

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 threaded stud and 3 tab, solder lug

• Nominal Thread Size

  0.164 inches