1N4838

Technical Characteristics

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

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

  do-29

• Power Rating Per Characteristic

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

• Semiconductor Material

  silicon

• Features Provided

  hermetically sealed case

• Terminal Type And Quantity

  1 threaded stud and 1 tab, solder lug

• Overall Length

  0.315 inches minimum and 0.360 inches maximum

• Terminal Length

  1.000 inches minimum

• Voltage Rating In Volts Per Characteristic

  18.0 maximum nominal regulator voltage

• Inclosure Material

  glass

• Overall Diameter

  0.120 inches minimum and 0.150 inches maximum

• Specification/Standard Data

  80131-release4985 professional/industrial association specification

• Mounting Method

  terminal

• Current Rating Per Characteristic

  14.00 milliamperes repetitive peak forward current minimum