2N444B

Technical Characteristics

• Voltage Rating In Volts Per Characteristic

  20.0 maximum breakdown voltage, drain-to-source, with all other terminals short-circuited to source and 20.0 maximum breakdown voltage, gate-to-source, with all other terminals short-circuited to source

• Terminal Length

  0.500 inches minimum

• Internal Configuration

  field effect

• Inclosure Material

  metal

• Current Rating Per Characteristic

  100.00 milliamperes source cutoff current minimum and 400.00 milliamperes source cutoff current maximum

• Overall Length

  0.085 inches maximum

• Terminal Circle Diameter

  0.100 inches nominal

• Features Provided

  hermetically sealed case

• Channel Polarity And Control Type (Non-Core)

  n-channel junction type

• Electrode Internally-Electrically Connected To Case

  gate

• Power Rating Per Characteristic

  400.0 milliwatts small-signal input power, common-collector minimum

• Overall Diameter

  0.230 inches maximum

• Specification/Standard Data

  80131-release5516 professional/industrial association specification

• Mounting Method

  terminal

• Terminal Type And Quantity

  3 uninsulated wire lead

• Semiconductor Material

  silicon