STG3999

Technical Characteristics

• Mounting Method

  terminal

• Terminal Type And Quantity

  3 uninsulated wire lead

• Current Rating Per Characteristic

  40.00 amperes source cutoff current maximum

• Overall Length

  0.250 inches nominal

• Terminal Circle Diameter

  0.187 inches nominal

• Inclosure Material

  metal

• Overall Diameter

  0.343 inches nominal

• Semiconductor Material

  germanium

• End Item Identification

  mnimitz class cvn; forrestal class cv; radar, series an/sps-49(v); spruance class dd (963); virginia class cgn (41); sturgeon class ssn (637); kidd class ddg; los angeles class ssn (688); ticonderoga class cg (47)

• Power Rating Per Characteristic

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

• Maximum Operating Temp Per Measurement Point

  85.0 deg celsius junction

• Voltage Rating In Volts Per Characteristic

  15.0 maximum breakdown voltage, collector-to-emitter, base open and 15.0 maximum breakdown voltage, emitter-to-base, collector open

• Features Provided

  hermetically sealed case

• Internal Configuration

  junction contact

• Terminal Length

  1.250 inches nominal

• Criticality Code Justification

  feat

• Special Features

  weapon system essential; junction pattern arrangement: pnp