2N3948A

Technical Characteristics

• Overall Length

  0.250 inches nominal

• Overall Diameter

  0.359 inches nominal

• Inclosure Material

  metal

• Current Rating Per Characteristic

  400.00 milliamperes source cutoff current maximum

• Terminal Length

  0.500 inches minimum

• Semiconductor Material

  silicon

• Power Rating Per Characteristic

  1.0 watts small-signal input power, common-collector absolute

• Special Features

  junction pattern arrangement: npn

• Internal Configuration

  junction contact

• Nondefinitive Spec/Std Data

  2n3948 type

• Maximum Operating Temp Per Measurement Point

  200.0 deg celsius ambient air

• Terminal Circle Diameter

  0.020 inches nominal

• Mounting Method

  terminal

• Terminal Type And Quantity

  3 uninsulated wire lead

• Voltage Rating In Volts Per Characteristic

  3.5 maximum breakdown voltage, emitter-to-base, collector open and 36.0 maximum breakdown voltage, collector-to-base, emitter open and 20.0 maximum breakdown voltage, collector-to-emitter, base open