DEVELOPMENT OF A 1 KW, 1 KV AUDIO TRANSISTOR AND DRIVER TRANSISTOR FOR SONAR APPLICATIONS.

Abstract

Progress made in the fabrication of output transistors is reviewed. Results of transistor pressings are discussed and the modified package used for design II pellets is described. A thermal resistance measurement set capable of measuring values below 0.1 C/watt is also described. Data on nine driver transistors and the characteristics of a packaged output device are given. Two of the driver units had BV sub CEO (sus) greater than 600 volts. A process description for both the output and driver transistors is also included. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 15, 1967
Accession Number
AD0827203

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Fabrication
  • Material Forming Processes
  • Materials Processing
  • Measurement
  • Mechanical Working
  • Resistance
  • Thermal Resistance
  • Transistors

Readers

  • Electrical Engineering
  • Semiconductor Device Technology
  • Software Engineering