General Guidelines - Cosemi

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Thermosonic wire Bonding General Guidelines Application Note AN1002 Proprietary and Confidential Information Information contained in this document is proprietary and confidential to Cosemi . Accordingly, any reproduction, distribution or disclosure of such information without the express written consent of Cosemi is strictly 1 1. wire Bonding MethodsWire bonding is a solid state welding process, where two metallic materials are in intimate contact, and the rate of metallic interdiffusion is a function of temperature, force, ultrasonic power, and time. There are three wire bonding technologies: thermocompression bonding, thermosonic bonding, and ultrasonic bonding.

Thermosonic Wire Bonding General Guidelines Application Note – AN1002 www.cosemi.com Proprietary and Confidential Information Information contained in this document is proprietary and confidential to Cosemi.

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