 EXTENDED TOOL LIFE - INFINITY
CAPILLARY
 
SPT proprietary process developed to extend the bonding
tool life by at least 3 times its current limit.
Applicable for all types of lead frame and substrate base
material.
In wire bonding, load-up on the capillary face is
inevitable as the bond touchdown increases. This is mainly
due to the scrubbing action of the capillary from the
ultrasonic energy applied in the process of making bonds.
As the load-up amount increases, bond quality is affected.
The useful life of the capillary can be defined as the
maximum bond number before the bond quality produced by
the capillary is deemed unacceptable. Depending on the
types of substrate and bonding condition, the tool life of
the capillary can vary from a few hundred thousand bonds
to more than 1 million bonds.
An SPT proprietary process has been developed to extend
the bonding tool life by at least 3 times its current
limit, utilizing state-of-art controlled high purity
process that enhances the sub-surface properties of the
ceramic based material. Through various in-house testing
and user evaluations, the Infinity capillary
as proven to exceed the current tool life by t least 3
times the standard.
Features
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