dupont

DUPONT

DuPont 5715R

Item number: DP5715R0-100G

A cadmium-free screen printable high temperature ink capable of accommodating gold wired bonds in high yields with 1 and 2 mil thick wire

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material notes

DuPont 5715R is a screen printable cadmium free conductive gold product that is used as a bonding site for gold wire. It has been found to have good bonding capability with 1 and 2 mil wire as well as a wide range of wire thickness. This product can be printed with a 325SS mesh yielding a 0.0004" fired on film thickness with 175/75 micron lines/spaces. The printed traces should be dried at 150°C for 15 minutes followed by a firing profile that has a soak time of 10 minutes @850°C. This product can be diluted with DuPont 8672. FOR REFERENCE ONLY

Key Properties

adhesion -
N/A

coverage -
50-80

flexibility -
N/A

operating temp -
N/A

viscosity pa -
450-600 Pa∙s

volume resistivity -
<6.5 @ 0.00075" print thickness