2N3644

Technical Characteristics

• Overall Diameter

  0.330 inches maximum

• Terminal Circle Diameter

  0.200 inches maximum

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Power Rating Per Characteristic

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

• Special Features

  junction pattern arrangement: pnp

• Overall Length

  0.140 inches minimum and 0.250 inches maximum

• Internal Configuration

  junction contact

• Maximum Operating Temp Per Measurement Point

  125.0 deg celsius junction

• Voltage Rating In Volts Per Characteristic

  45.0 maximum breakdown voltage, collector-to-base, emitter open and 45.0 maximum breakdown voltage, collector-to-emitter, base open and 5.0 maximum breakdown voltage, emitter-to-base, collector open

• Semiconductor Material

  silicon

• Inclosure Material

  plastic

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current maximum and 1.00 milliamperes source cutoff current blank