Bonding Capillaries Bonding Evolution 2018 by SPT - Small Precision Tools

More catalogs by SPT - Small Precision Tools | Bonding Capillaries Bonding Evolution 2018 | 41 pages | 2018-02-19

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Page 31 of Bonding Capillaries Bonding Evolution 2018

special capillary taper designs for deep access applications capillaries for special deep access types of packaging application are available the uniqueness of the tip taper design is dependent upon the die and package orientation these capillaries provide vertical clearance between adjacent high loop profile and die edge vbn taper design deep access wire bonding osr dsr 90 dsr vbn grinding wheel radius as required vr specify vr specify sr specify from centreline vr specify dr specify from centreline bnh specify sr specify from centreline md specify “w” one side relief osr specify vr and sr double side relief dsr specify vr and dr 90° double side relief 90 dsr specify vr and sr bond pad pitch µm useable wire diameter µm h µm cd µm fa ° t µm 140 30 43 74 8 200 140 30 38 58 8 150 80 30 38 58 8 100 vertical bottleneck style vbn specify bnh and md recommended spt part number uts-43jh-az-1/16-xl vbn bnh=1.50mm md=0.800mm uts-38ge-az-1/16-xl bnh=1780µm vbn md 450µm sbns-38be-az-1/16-xl osr bnh=400µm sr=280µm vr=2000µm back to content 31