74WH

Technical Characteristics

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

  to-3

• Electrode Internally-Electrically Connected To Case

  collector

• Mounting Facility Quantity

  1

• Internal Junction Configuration

  npn

• Overall Diameter

  0.875 inches maximum

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Power Rating Per Characteristic

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

• Overall Length

  0.450 inches maximum

• Semiconductor Material

  silicon

• Terminal Type And Quantity

  1 case and 2 uninsulated wire lead

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Mounting Method

  unthreaded hole

• Inclosure Material

  metal

• Current Rating Per Characteristic

  15.00 amperes source cutoff current maximum and 7.00 amperes source cutoff current minimum

• Voltage Rating In Volts Per Characteristic

  7.0 maximum breakdown voltage, emitter-to-base, collector open and 100.0 maximum breakdown voltage, collector-to-base, emitter open and 70.0 maximum breakdown voltage, collector-to-emitter, base open