2014•Unpublished venueRequires access

An experimental study on current vs. temperature effect of gold ribbon for wire bonding in power devices

Shreesha Prabhu, Sankaran Koyili, M. S. Manjunath, M. M. Nayak

Abstract

Wire Bonding is a well known method used for interconnecting integrated circuit (IC) die and the leads of its package. In this paper, the effect of current on the temperature of the gold (Au) ribbon used for wire bonding in the packaging of power device is presented. Infrared spectrometer study and direct thin film Pt temperature sensor analysis were used to analyze the temperature variations in gold ribbon.

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Available abstract

Key concepts: Ribbon, Wire bonding, Materials science, Current (fluid), Die (integrated circuit), Temperature measurement, Optoelectronics, Electrical engineering