Accession Number:

ADA034603

Title:

High-Reliability, Low-Cost Integrated Circuits.

Descriptive Note:

Quarterly development rept. no. 3, 3 Aug-3 Nov 76.

Corporate Author:

RCA SOLID STATE TECHNOLOGY CENTER SOMERVILLE N J

Personal Author(s):

Report Date:

1976-11-03

Pagination or Media Count:

46.0

Abstract:

Wafer fabrication for sample generation has been completed on all integrated-circuit types. The critical experiments completed to data have resulted in the unification of the COSMOS and bipolar metallization processes, optimization of the gold-interconnect thickness, development of a suitable COSMOS silicon nitride-silicon oxide gate dielectric, and optimization of the gold bond-pad height. The platinum layer thicknesses required for an effective diffusion barrier and platinum silicide formation have been determined. Preliminary reliability testing has been initiated and data generated on a 250 deg C bias-life test. A failure mechanism associated with high temperature life tests and epoxy molding compounds has been identified packaging techniques designed to eliminate this failure mode are being investigated. A preliminary cost baseline has been established. Author

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE