West Bond
wirebond1
What it is
The West Bond wirebond1 is a manual wire bonding tool used for making electrical contacts between semiconductor dies and packages. The equipment is a West-Bond Inc. model 747677E at the Quantum-Nano Fabrication and Characterization Facility.[1]
The West Bond wirebond1 is part of the packaging lab equipment set in the Quantum-Nano Fabrication and Characterization Facility. The packaging lab houses semiconductor packaging equipment such as wire bonders, a flip chip bonder, and a wafer dicing saw.[2][1]
How it works
The West Bond wirebond1 uses ultrasonic energy or heat to bond wire leads between wafer dies and contact pads of electronic packages. The tool is fully convertible for wedge bonding and ball bonding.[1]
The West Bond wirebond1 supports 45° wedge bonding, 90° deep-access wedge bonding, and ball bonding. The tool is compatible with aluminum and gold wires from 0.7 mil to 2 mil in diameter for room-temperature thermosonic bonding, and the tool includes multiple heated workholders, a 4 W 63 kHz ultrasonic transducer, and manual control through an 8:1 reduction-ratio micromanipulator arm.[1]
Where it fits in the process flow
The West Bond wirebond1 is typically left configured for 1 mil gold wire in ball-bonding configuration. The tool serves package assembly work that follows wafer-level device fabrication and precedes final electronic packaging integration.[1]
Applications
The West Bond wirebond1 is used for making electrical contacts between semiconductor dies and electronic packages. The tool supports wire bonding with aluminum wire and gold wire.[1]
- making electrical contacts between semiconductor dies and packages
What do the numbers mean?
Power & electrical1
Control & software2
Configuration & options16
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
- ultrasonic transducer4 W 63 kHz[1]
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
How does the machine ensure consistent bond quality?General reference — not yet source-verified
Wire bonders use closed-loop control of parameters such as ultrasonic power, bond force, and temperature. Many systems also incorporate vision systems for precise alignment and bond placement, along with real-time process monitoring.
What are typical throughput rates for this class of machine?General reference — not yet source-verified
Throughput varies widely based on bond density and package complexity. Modern automated wire bonders can achieve rates on the order of several bonds per second, with high-end systems capable of even higher speeds.
Can these machines handle different package types?General reference — not yet source-verified
Yes, wire bonders are designed to accommodate a variety of package formats, including leadframes, BGA substrates, and other interconnect structures. Adjustable tooling and programmable bond sequences allow flexibility.
What are the main maintenance considerations for such equipment?General reference — not yet source-verified
Regular maintenance includes cleaning or replacing the capillary tool, calibrating bond parameters, and inspecting wire feed mechanisms. Periodic service of ultrasonic transducers and motion stages is also important to maintain precision and reliability.
Not publicly documented
The following facts about the wirebond1 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the wirebond1 are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the wirebond1 are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the wirebond1 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the wirebond1 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the wirebond1 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (3)Every fact above is drawn from these public sources
- [1]uwaterloo.ca — uwaterloo.cauwaterloo.ca
- [2]Packaging Lab | Quantum-Nano Fabrication and Characterization Facility | University of Waterloo — uwaterloo.cauwaterloo.ca
- [3]Wire bonder: manual wedge/ball [WESTBOND-wirebond1] | Quantum-Nano Fabrication and Characterization Facility | University of Waterloo — uwaterloo.cauwaterloo.ca
Last updated Oct 4, 2026.
Compare with similar tools
View all →
Applied Materials model 0010-47763 is an ASSY ESC Bonded Monopolar Dual Heated unit.
The Applied Materials 0041-26723 is a bonded assembly used in semiconductor packaging and bonding applications.
The Logitech 1 WBS 1 is a wafer substrate bonder for 6-inch wafers.
