Wire Bonder - Westbound Wedge 7476D

Overview

Contact: VINSE Cleanroom
ESB 111 - Cleanroom
615-343-1468

Fee Structure

Get Access - Vanderbilt
Get Access - Non-Vanderbilt

The Westbond 7476D Wedge-Wedge Wire Bonder is a conventional wire bonder that can provide precise control for accurate loop formations.  The convertible wire clamp assemblies allow for a variety of bonding methods: angled-feed or vertical-feed.  The system uses ultrasonic energy to attach aluminum wires at room temperature and workpiece heat for gold wires. 

Capabilities

• 45 degree wire feed
• X-Y-Z single lever micromanipulator and optical Z encoder
  • Z-encoder resolution: 001 inch
  • Z-tool range: 0.5 inch
  • Micromanipulator dual counterbalanced
• Programmable dual force (high or low)
  • 18 grams and 90 grams
• Wire types
  • Aluminum or gold wires: 0.0007 to 0.002 inch diameter
  • Gold ribbon: 0.0005 x 0.002 inch to 0.001x0.010 inch
• Ultrasonic transducer: K~Sine Model K~74D-W
• Electrostatic discharge protection with Electroless Nickel plating
  • Suitable for ESD sensitive devices
• Bonding recipes available for aluminum, gold, platinum, and silver samples
  • More material recipes available upon request