document number: 61042 revision 07-aug-01 www.vishay.com 106 cbb, cbc vishay electro-films chip capacitors vishay electro-films ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +9 72.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11911 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65. 788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa: (401) 738-9150 fax: (401) 738 -4389 thin film binary mos capacitors features user value selection five capacitors on a 0.019 x 0.048 inches (cbb) or 0.044 inches square (cbc) chip capacitance range: 1.0pf to 93pf in binary increments dielectric: silicon dioxide low dielectric loss substrate: silicon with gold backing the cbb and cbc mos capacitor chips each contain five different capacitors in binary increments allowing the user many choices in value selection. these chips are manufactured using vishay electro-films (efi) sophisticated thin film equipment and manufacturing technology. the cbb and cbcs are 100% electrically tested and visually inspected to mil-std-883. parameter peak voltage at + 25 c 1.5 x working voltage dissipation factor 1khz, 1v rms , + 25 c 0.1% q at 1mhz, 50v rms , + 25 c 1000 minimum tcc, - 55 c to + 150 c + 15 25ppm/ c insulation resistance at working voltage, + 25 c10 9 minimum operating temperature range - 55 c to + 150 c thermal shock 0.25% + 0.25pf maximum ? c/c moisture resistance, mil-std-202, method 106 1.0% + 0.25pf maximum ? c/c short time overload, + 25 c, 5 seconds: 1.5 x working voltage 0.25% + 0.25pf maximum ? c/c high temperature exposure: 100 hours at + 150 c ambient 0.25% + 0.25pf maximum ? c/c life, mil-std-202, method 108, condition d, + 125 c ambient, 1000 hours at working voltage 2.0%+ 0.25pf maximum ? c/c standard electrical specifications wv (dc) values and tolerances applications vishay efi cbb and cbc binary mos multi-value capacitor chips are designed to be a useful device for trimming hybrid circuits by adding or subtracting capacitance, using normal wire-bonding techniques. capacitor model cbb cbc total capacitance 31pf 93pf individual capacitance 1pf, 2pf, 4pf, 8pf, 16pf 3pf, 6pf, 12pf, 24pf, 48pf tolerance 10% 10% dc working voltage 75v 75v product may not be to scale
www.vishay.com 107 cbb, cbc vishay electro-films document number: 61042 revision 07-aug-01 chip capacitors vishay electro-films ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +9 72.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11911 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65. 788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa: (401) 738-9150 fax: (401) 738 -4389 parameter chip size, cbb 0.019 x 0.048 0.002 (0.48 x 1.2 0.05mm) cbc 0.044 x 0.044 0.002 (1.1 x 1.1 0.05mm) chip thickness 0.010 0.002 (0.254 0.05mm) chip substrate material semiconductor silicon dielectric silicon dioxide (mos) bonding pads 10k? minimum aluminum backing 3k? minimum gold configurations in inches example: 100% visualled, 93pf, 10%, cbc capacitor, aluminum pads, class h p/n: w cbc 012 9300 b k inspection product process capacitance multiplier tolerance /packaging family code value (pf) code code w = 100% visually cbb 008 = cbb use first 4 c = 0.001 j = 5.0% inspected parts per cbc 012 = cbc significant digits b = 0.01 k = 10% mil-std-883 of the capacitance a = 0.1 m = 20% x = sample, visually (c t ) 0 = 1 l = 25% inspected loaded in matrix n = 50% trays (4% aql) ordering information option: gold bonding pads 15 k? minimum consult applications engineer cbb cbc top bonding pads back of chip 0.048 top bonding pads back of chip 0.004 0.009 0.029 0.018 0.009 0.008 0.015 0.0075 0.040 0.00375 0.020 1pf 4pf 2pf 8pf 3pf 24pf 12pf 6pf 0.016 16pf 48pf 0.0124 0.003 0.018 48pf 24pf 6pf 3pf 12pf 1 2 pf 4 pf 8 pf 16 pf mechanical specifications in inches thin film binary mos capacitors schematic 0.019 0.044 0.004 0.004
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