Wedge-Wedge Wire Bonder: Difference between revisions
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===== Applications ===== | ===== Applications ===== | ||
* Bonding aluminum wire to a metal bond pad | * Bonding aluminum wire to a metal bond pad | ||
== Resources == | == Resources == | ||
Revision as of 17:16, 8 April 2022
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Description
Machines of this series bond aluminum or gold wires, ranging from 0.0007 to 0.0020 inches in diameter, by the wedge-wedge technique. Ultrasonic energy is used to attach aluminum wire at room temperature, while adding work piece heat is used for attaching gold wire. Wire-bonding is often one of the last steps in the device fabrication process.
Applications
- Bonding aluminum wire to a metal bond pad