PT8939

Technical Characteristics

• Terminal Type And Quantity

  3 tab, solder lug and 1 threaded stud

• Nominal Thread Size

  0.250 inches

• Inclosure Material

  metal

• Overall Length

  0.758 inches maximum

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  6.5 maximum emitter to base voltage, static, collector open and 240.0 maximum collector to base voltage/static/emitter open and 190.0 maximum collector to emitter voltage/static/base open

• Features Provided

  hermetically sealed case

• Special Features

  junction pattern arrangement: npn

• Internal Configuration

  junction contact

• Power Rating Per Characteristic

  50.0 watts small-signal input power, common-collector preset

• Precious Material And Location

  terminals gold

• Precious Material

  gold

• Current Rating Per Characteristic

  20.00 amperes source cutoff current maximum and 3.00 amperes source cutoff current minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius ambient air

• Overall Width Across Flats

  0.677 inches maximum

• Thread Series Designator

  unf

• Mounting Facility Quantity

  1

• Mounting Method

  threaded stud