BU426A

Technical Characteristics

• Mounting Facility Quantity

  1

• Overall Width

  0.551 inches minimum and 0.570 inches maximum

• Overall Height

  0.182 inches nominal

• Internal Configuration

  junction contact

• Special Features

  junction pattern arrangement: npn

• Power Rating Per Characteristic

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

• Semiconductor Material

  silicon

• Mounting Method

  terminal and unthreaded hole

• Current Rating Per Characteristic

  2.00 amperes source cutoff current minimum and 1.00 milliamperes zero-gate-voltage source current minor and 6.00 amperes source cutoff current maximum and 10.00 milliamperes zero-gate-voltage source current major

• Transfer Ratio

  30.0 nominal static forward current transfer ratio, common-emitter

• Overall Length

  1.200 inches nominal

• Terminal Type And Quantity

  3 pin

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

  to-218

• Terminal Length

  0.470 inches minimum

• Voltage Rating In Volts Per Characteristic

  900.0 maximum collector to emitter voltage, dc with base short-circuited to emitter and 400.0 maximum collector to emitter voltage/static/base open and 10.0 nominal emitter to base voltage, dc and 400.0 minimum collector-to-emitter, substaining voltage,

• ~1

  base open-circuited and 3.0 maximum collector