Influence of High Current Load on Electrical Properties of Adhesive Conductive Joints

Author

Duraj, Ales ; Mach, Pavel ; Radev, Radoslav ; Matejec, Jan

Author_Institution

Dept. of Electrotechnol., Czech Tech. Univ., Prague

Volume

2

fYear

2006

fDate

5-7 Sept. 2006

Firstpage

1323

Lastpage

1329

Abstract

Isotropic and anisotropic electrically conductive adhesives (ICAs and ACAs) are alternative materials for substitution of common used tin-lead solders in electronic assembly. Electrically conductive adhesives are potential materials for the bonding of surface mounted components and for some special applications. In this research we are focused on an investigation of influence of high current load on changes of quality of adhesive joints. Monitored parameters are electrical resistance and nonlinearity of V-C characteristics. Research is divided into two types of high current load: a) direct current (DC), amplitude 1 A, b) current pulses 1:1, f= 500 Hz, amplitude 1.41 A

Keywords

adhesive bonding; conductive adhesives; electric properties; surface mount technology; 1 A; 1.41 A; 500 Hz; adhesive conductive joints; alternative materials; anisotropic conductive adhesives; electrical properties; electrical resistance; electronic assembly; high current load; isotropic conductive adhesive; voltage-current characteristics; Anisotropic magnetoresistance; Assembly; Bonding; Conducting materials; Conductive adhesives; Crystalline materials; Electric resistance; Independent component analysis; Temperature; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics Systemintegration Technology Conference, 2006. 1st

Conference_Location

Dresden

Print_ISBN

1-4244-0552-1

Electronic_ISBN

1-4244-0553-x

Type

conf

DOI

10.1109/ESTC.2006.280182

Filename

4060907