1N4549B

Technical Characteristics

• Semiconductor Material

  silicon

• Features Provided

  hermetically sealed case

• Mounting Method

  threaded stud

• Overall Diameter

  0.667 inches maximum

• Overall Length

  0.450 inches maximum

• Inclosure Material

  metal

• Specification/Standard Data

  80131-release4892 professional/industrial association specification

• Terminal Type And Quantity

  1 threaded stud and 1 tab, solder lug

• Thread Series Designator

  unf

• Maximum Operating Temp Per Measurement Point

  175.0 deg celsius junction

• Power Rating Per Characteristic

  50.0 watts maximum total power dissipation

• Current Rating Per Characteristic

  3.20 amperes maximum maximum reverse surge current

• Voltage Rating In Volts Per Characteristic

  3.9 maximum nominal regulator voltage

• Nominal Thread Size

  0.250 inches

• Mounting Facility Quantity

  1