ST-4645

Technical Characteristics

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Power Rating Per Characteristic

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

• Special Features

  junction pattern arrangement: pnp

• Terminal Circle Diameter

  0.190 inches minimum and 0.210 inches maximum

• Joint Electronic Device Engineering Council/jedec/case Outline Designation

  to-39

• Overall Diameter

  0.315 inches minimum and 0.335 inches maximum

• Internal Configuration

  junction contact

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  200.0 maximum breakdown voltage, collector-to-base, emitter open and 5.0 maximum breakdown voltage, emitter-to-base, collector open and 200.0 maximum breakdown voltage, collector-to-emitter, base open

• Overall Length

  0.240 inches minimum and 0.260 inches maximum

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current maximum

• Terminal Length

  0.500 inches minimum

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Inclosure Material

  metal