BC556A

Technical Characteristics

• Electrode Internally-Electrically Connected To Case

  collector

• Terminal Type And Quantity

  3 uninsulated wire lead

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.020 inches nominal

• Special Features

  junction pattern arrangement: pnp

• Overall Length

  0.140 inches minimum and 0.250 inches maximum

• Overall Diameter

  0.210 inches maximum

• Power Rating Per Characteristic

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

• Semiconductor Material

  silicon

• Inclosure Material

  plastic

• Terminal Length

  0.400 inches minimum

• Current Rating Per Characteristic

  500.00 milliamperes source cutoff current maximum

• Voltage Rating In Volts Per Characteristic

  80.0 maximum collector to emitter voltage/static/base open and 80.0 maximum collector to base voltage/static/emitter open and 6.0 maximum emitter to base voltage, static, collector open