U-311

Technical Characteristics

• Terminal Type And Quantity

  4 uninsulated wire lead

• Overall Diameter

  0.195 inches maximum

• Internal Configuration

  field effect

• Voltage Rating In Volts Per Characteristic

  25.0 maximum gate voltage, dc

• Power Rating Per Characteristic

  300.0 milliwatts maximum total device dissipation

• Inclosure Material

  metal

• Overall Length

  0.210 inches maximum

• Terminal Length

  0.500 inches nominal

• Channel Polarity And Control Type

  n-channel junction type

• Mounting Method

  terminal

• Terminal Circle Diameter

  0.100 inches nominal

• Features Provided

  hermetically sealed case

• Semiconductor Material

  silicon

• Current Rating Per Characteristic

  10.00 milliamperes maximum gate current