RELEASE4254

Technical Characteristics

• Nominal Thread Size

  0.250 inches

• Joint Electronic Device Engineering Council/Jedec/Case Outline Designation

  to-61

• Overall Width Across Flats

  0.687 inches maximum

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

• Inclosure Material

  metal

• Overall Length

  1.196 inches nominal

• Semiconductor Material

  silicon

• Overall Diameter

  0.687 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Special Features

  junction pattern arrangement: npn

• Internal Configuration

  junction contact

• Voltage Rating In Volts Per Characteristic

  80.0 maximum collector to emitter voltage/static/base open and 120.0 maximum collector to base voltage/static/emitter open and 10.0 maximum emitter to base voltage, static, collector open

• Power Rating Per Characteristic

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

• Thread Series Designator

  unf

• Current Rating Per Characteristic

  5.00 amperes source cutoff current maximum and 5.00 amperes source cutoff current blank

• Specification/Standard Data

  80131-release4254 professional/industrial association specification

• Mounting Facility Quantity

  1

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Method

  threaded stud