1N1597A

Technical Characteristics

• Current Rating Per Characteristic

  30.00 milliamperes source cutoff current horsepower metric

• Power Rating Per Characteristic

  3.5 watts small-signal input power, common-collector preset

• Inclosure Material

  metal

• Overall Length

  1.253 inches maximum

• Terminal Type And Quantity

  1 tab, solder lug and 1 threaded stud

• Voltage Rating In Volts Per Characteristic

  22.0 maximum nominal regulator voltage

• Semiconductor Material

  silicon

• Features Provided

  hermetically sealed case

• Overall Width Across Flats

  0.437 inches maximum

• Thread Series Designator

  unf

• Nominal Thread Size

  0.190 inches

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

  do-4

• Mounting Facility Quantity

  1

• Voltage Tolerance In Percent

  -5.0/+5.0

• Mounting Method

  threaded stud