ST4477

Technical Characteristics

• Mounting Method

  threaded stud

• Mounting Facility Quantity

  1

• Nominal Thread Size

  0.190 inches

• Thread Series Designator

  unf

• Overall Width Across Flats

  0.437 inches nominal

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Power Rating Per Characteristic

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

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Overall Length

  0.320 inches nominal

• Terminal Type And Quantity

  2 uninsulated wire lead and 1 case

• Current Rating Per Characteristic

  1.00 amperes source cutoff current maximum

• Inclosure Material

  metal

• Voltage Rating In Volts Per Characteristic

  100.0 maximum collector to emitter voltage, dc and 6.0 maximum emitter to base voltage, dc

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction