PRODUCTION ENGINEERING MEASURE FOR 50-AMPERE SILICON POWER TRANSISTORS.

Abstract

Significant progress was made in the process improvement work. A molybdenum disk was introduced in the solder joint. Test data shows that the failure mode due to silicon pellet cracking was eliminated. Two new pellet designs were used and some devices with the new pellets were evaluated. It was found that the round pellet resulted in satisfactory pellet yield and device yield. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 26, 1966
Accession Number
AD0641411

Entities

People

  • A. Licata
  • A. Palmerini

Tags

Communities of Interest

  • Advanced Electronics
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Engineering
  • Failure Mode And Effect Analysis
  • Manufacturing Engineering
  • Molybdenum
  • Production
  • Production Engineering
  • Production Management Methods
  • Productivity
  • Safety Analysis
  • Safety Engineering
  • Transistors

Fields of Study

  • Engineering

Readers

  • Integrated Circuit Design and Technology.
  • Pulsed Power and Plasma Physics.
  • Software Engineering