RELEASE 4446

Technical Characteristics

• Precious Material And Location

  terminal surfaces gold

• Overall Diameter

  0.370 inches maximum

• Semiconductor Material

  silicon all transistor

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

  to-77

• Features Provided

  hermetically sealed case

• Overall Length

  0.210 inches maximum

• Voltage Rating In Volts Per Characteristic

  45.0 maximum breakdown voltage, collector-to-base, emitter open all transistor and 25.0 maximum breakdown voltage, collector-to-emitter, base open all transistor and 7.0 maximum breakdown voltage, emitter-to-base, collector open all transistor

• Special Features

  all transistor junction pattern arrangement: npn

• Terminal Length

  0.500 inches minimum

• Current Rating Per Characteristic

  1.00 milliamperes source cutoff current blank all transistor

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius junction

• Component Name And Quantity

  2 transistor

• Terminal Type And Quantity

  6 uninsulated wire lead

• Inclosure Material

  metal

• Transfer Ratio

  50.0 minimum static forward current transfer ratio, common-emitter all transistor

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.200 inches nominal

• Power Rating Per Characteristic

  300.0 milliwatts small-signal input power, common-collector minimum all transistor

• Precious Material

  gold