478A

Technical Characteristics

• Overall Length

  0.800 inches maximum

• Mounting Facility Quantity

  1

• Mounting Method

  threaded stud

• Nominal Thread Size

  0.190 inches

• Voltage Rating In Volts Per Characteristic

  50.0 maximum reverse voltage,instantaneous

• Maximum Operating Temp Per Measurement Point

  150.0 deg celsius ambient air

• Thread Series Designator

  unf

• Terminal Type And Quantity

  1 tab,solder lug and 1 threaded stud

• Inclosure Material

  metal

• Internal Configuration

  junction contact

• Internal Junction Configuration

  pn

• Features Provided

  hermetically sealed case

• Overall Width Across Flats

  0.437 inches maximum

• Semiconductor Material

  silicon

• Current Rating Per Characteristic

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