High accuracy tabletop automatic bonders provide high ESD protection and low price
Keywords: Assembly, Electronics
Anza Technology of Roseville, CA has introduced its new Model 275, the first thoroughly ESD protected, manual to fully automatic, high resolution tabletop bonder available under $55,000. Model 275 consistently provides placement accuracy under 5 microns and ESD levels less than 2 per cent of currently installed automatic bonders. It is priced at approximately half other fully automatic bonders, and is also one of the smallest available (Plate 3).
To reduce the risk of damage to static sensitive devices, ESD levels are under 5 milliamps transient current and less than 10 volts of parent field radiation, below 2 per cent of typical levels in automatic bonders. Closed loop servo controlled Z movement, precision X-Y stages, and voice coil controlled bonding force provides precision ultrasonic bonding from 5 to 300 grams at 0.01 to 7.5 watts and placement accuracy under 5 microns, with nanometer resolution optional.
Plate 3
Model 275 accepts standard 0.500 and 200 spools of diameter 0.000700 to 0.00200 insulated or bare Au, Ag, Pt, and Al wire and uses any standard bonding tools, including Anza's patented dissipative bonding tools for static sensitive devices. A large alphanumeric keypad and backlit display allow easy programming,Measuring only 1200h x 2100w x 17.500d, it operates at 110/220V 50/60 Hz, and is priced from $35000 to $55000 depending on options. Please see http://www.anzatech.com for complete specifications.
Anza Technology manufactures automatic, semi-automatic and manual bonders for ball, wedge, and TAB bonding. All bonders offer digital accuracy and ESD protection. Anza's test equipment includes laser-based angular measurement systems, die shear and bond pull testers and lead fatigue testers. Anza also specializes in custom, high precision ceramic and carbide wedges, capillaries,blades, and patented dissipative bonding tools.
Company contact information: Anza Technology, Inc., 7401 Galilee, Suite 450,Roseville, CA 95678, USA. Tel: 916-787- 0111; Fax: 916-787-0114; E-mail: mboyd@anzatech.com; Web Address: http://www.anzatech.com
