2N2503

Technical Characteristics

• Inclosure Material

  metal

• Internal Configuration

  junction contact

• Internal Junction Configuration

  pnpn

• Features Provided

  hermetically sealed case

• Overall Width Across Flats

  1.250 inches nominal

• Nominal Thread Size

  0.750 inches

• Semiconductor Material

  silicon

• Voltage Rating In Volts Per Characteristic

  50.0 maximum breakover voltage,dc

• Power Rating Per Characteristic

  200.0 milliwatts maximum peak gate power dissipation

• Overall Length

  3.625 inches nominal

• Mounting Facility Quantity

  1

• Mounting Method

  threaded stud

• Current Rating Per Characteristic

  3500.00 amperes maximum average forward current averaged over a full 60-hz cycle

• Maximum Operating Temp Per Measurement Point

  125.0 deg celsius case

• Thread Series Designator

  unf

• Terminal Type And Quantity

  1 threaded stud and 3 uninsulated wire lead w/terminal lug