2N2638

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  1.5 maximum breakdown voltage, emitter-to-base, collector open and 100.0 maximum breakdown voltage, collector-to-base, emitter open and 60.0 maximum breakdown voltage, collector-to-emitter, base open

• Specification/Standard Data

  80131-release4025 professional/industrial association specification

• Mounting Facility Quantity

  2

• Power Rating Per Characteristic

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

• Terminal Type And Quantity

  1 case and 2 uninsulated wire lead w/terminal lug

• Mounting Method

  unthreaded hole

• Semiconductor Material

  germanium

• Inclosure Material

  metal

• Overall Length

  0.250 inches minimum and 0.450 inches maximum

• Maximum Operating Temp Per Measurement Point

  125.0 deg celsius case

• Features Provided

  hermetically sealed case

• Current Rating Per Characteristic

  25.00 amperes source cutoff current maximum and 2.50 amperes source cutoff current minimum

• Internal Configuration

  junction contact

• Overall Diameter

  0.875 inches maximum

• Special Features

  junction pattern arrangement: pnp

• Electrode Internally-Electrically Connected To Case

  collector