2N2291A

Technical Characteristics

• Terminal Type And Quantity

  2 pin and 1 case

• Maximum Operating Temp Per Measurement Point

  125.0 deg celsius case

• Semiconductor Material

  germanium

• Features Provided

  hermetically sealed case

• Mounting Method

  unthreaded hole

• Internal Junction Configuration

  pnp

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

  to-3

• Internal Configuration

  junction contact

• Mounting Facility Quantity

  2

• Overall Width

  1.050 inches maximum

• Overall Height

  0.450 inches maximum

• Overall Length

  1.573 inches maximum

• Inclosure Material

  metal

• Power Rating Per Characteristic

  60.0 watts maximum total device dissipation

• Current Rating Per Characteristic

  10.00 amperes maximum collector current,dc and 1.00 amperes maximum base current,dc

• Voltage Rating In Volts Per Characteristic

  40.0 maximum breakdown voltage,collector-to-base,emitter open and 30.0 maximum breakdown voltage,collector-to-emitter,base open and 1.5 maximum breakdown voltage,emitter-to-base,collector open