SP4378

Technical Characteristics

• Mounting Method

  threaded stud

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Facility Quantity

  1

• Terminal Type And Quantity

  3 uninsulated wire lead

• Thread Series Designator

  unc

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Voltage Rating In Volts Per Characteristic

  1.2 maximum base to emitter voltage, dc and 120.0 maximum breakdown voltage, collector-to-emitter, base open and 5.0 maximum collector to emitter voltage, dc and 120.0 maximum breakdown voltage, collector to emitter, sustained

• Overall Length

  0.195 inches minimum and 0.215 inches maximum

• Current Rating Per Characteristic

  1.00 milliamperes zero-gate-voltage source current peak

• Features Provided

  hermetically sealed case

• Nominal Thread Size

  0.138 inches

• Semiconductor Material

  silicon

• Test Data Document

  89954-930c567 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)

• Inclosure Material

  metal

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

• Overall Diameter

  0.440 inches minimum and 0.460 inches maximum