1N138B

Technical Characteristics

• Maximum Operating Temp Per Measurement Point

  150.0 deg celsius ambient air

• Mounting Method

  terminal

• Current Rating Per Characteristic

  0.01 microamperes forward current, average peak

• Overall Diameter

  0.200 inches maximum

• End Item Identification

  type no. ip-372/tlr-3

• Overall Length

  0.350 inches maximum

• Terminal Length

  1.000 inches minimum

• Voltage Rating In Volts Per Characteristic

  18.0 maximum reverse voltage, peak

• Terminal Type And Quantity

  2 uninsulated wire lead

• Features Provided

  hermetically sealed case

• Special Features

  cathode marked by red dot

• Semiconductor Material

  silicon

• Power Rating Per Characteristic

  150.0 milliwatts small-signal input power, common-collector preset

• Inclosure Material

  metal

• Specification/Standard Data

  80131-release2026 professional/industrial association specification