ST643

Technical Characteristics

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current minimum and 1.00 amperes source cutoff current maximum

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.200 inches nominal

• Overall Diameter

  0.335 inches minimum and 0.370 inches maximum

• Voltage Rating In Volts Per Characteristic

  40.0 maximum collector to emitter voltage/static/base open and 50.0 maximum collector to base voltage, dc and 6.0 maximum emitter to base voltage, dc

• Special Features

  junction pattern arrangement: npn

• Features Provided

  hermetically sealed case

• Power Rating Per Characteristic

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

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

  to-5

• Semiconductor Material

  silicon

• Overall Length

  0.240 inches minimum and 0.260 inches maximum

• Function For Which Designed

  switching

• Test Data Document

  80063-sm-a-726667 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Terminal Length

  0.500 inches minimum

• Internal Configuration

  junction contact-darlington connected

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Terminal Type And Quantity

  3 pin

• Inclosure Material

  metal