Title :
Current-Leakage Kinetics Across Tinned Cr/Cu Lands Having Epoxy Overlay
Author :
DiGiacomo, Giulio
Author_Institution :
IBM Corp., Poughkeepsie, NY
fDate :
12/1/1985 12:00:00 AM
Abstract :
A leakage current between Cr/Cu conductors on a ceramic vehicle coated with an epoxy layer is described. The leakage is measured under stress conditions of temperature, relative humidity (RH), and voltage. A model is developed to project the leakage results to field conditions as a function of the stress, gap, and diffusion properties.
Keywords :
Ceramic materials/devices; Epoxy resin insulation; Integrated circuit reliability; Moisture control; Ceramics; Chromium; Conductors; Humidity measurement; Kinetic theory; Leakage current; Stress measurement; Temperature; Vehicles; Voltage;
Journal_Title :
Components, Hybrids, and Manufacturing Technology, IEEE Transactions on
DOI :
10.1109/TCHMT.1985.1136518
