multilayer ceramic chip capacitors document number 45074 for technica l questions contact mlcc@vishay.com www.vishay.com revision 27-apr-06 15 vj x7r high voltage vishay vitramon features ? high voltage ratings ? low esr designs ? ideal for surge suppression and high voltage applications general specifications note: electrical characteristics at + 25 c unless otherwise specified capacitance range: 330 pf to 1.8 f temperature coefficient of capacitance (tcc): 15 % from - 55 c to + 125 c dissipation factor (df): 2.5 % maximum at 1.0 vrms and 1 khz aging rate: 1 % maximum per decade insulation r esistance (ir): at + 25 c and rated voltage 100 000 m minimum or 1000 f, whichever is less at + 125 c and rated voltage 10 000 m minimum or 100 f, whichever is less dielectric withstanding voltage (dwv): this is the maximum voltage the capacitors are tested for a 1 to 5 second period and the charge/discharge current does not exceed 50 ma 200 v dc: dwv at 250 % rated voltage 500 v dc: dwv at 200 % rated voltage 630 v dc: dwv at 150 % rated voltage 1000 v dc: dwv at 150 % rated voltage note 1. dc voltage rating should not be exceeded in application 3. process code may be added with up to three digits, used to control non-standard products and/or special requirements ordering information vj1812 y 472 k x e a t ### 3) case code dielectric capacitance nominal code capacitance tolerance termination dc voltage rating 1) marking packaging process code 0603 0805 1206 1210 1808 1812 1825 2220 2225 3640 y = x7r expressed in picofarads (pf). the first two digits are significant, the third is a multiplier. examples: 472 = 4700 pf j = 5 % k = 10 % m = 20 % x = ni barrier 100 % tinplated f = agpd c = 200 v e = 500 v l = 630 v g = 1000 v a = unmarked m = marked t = 7? reel/plastic tape c = 7? reel/paper tape r = 11 1/4? reel/plastic tape p = 11 1/4? reel/paper tape o = 7? reel/flamed paper tape i = 11 1/4?/13? reel/flamed paper tape note: ?i? and ?o? is used for ?f? termination rohs compliant
www.vishay.com for technical ques tions contact mlcc@vishay.com document number 45074 16 revision 27-apr-06 vj x7r high voltage vishay vitramon multilayer ceramic chip capacitors note 1 see soldering recommendations within this data book, or visit w ww.vishay.com/doc?45034 x7r dielectric - high voltage style vj0603 vj0805 vj1206 vj1210 1) vj1808 1) vj1812 1) vj1825 1) vj2220 1) vj2225 1) vj3640 1) eia type 0603 0805 1206 1210 _ 1812 1825 - - - voltage (vdc) 200 - 200 - 200 500 630 200 500 200 500 1000 200 500 1000 200 500 1000 200 500 200 500 1000 200 500 cap. code cap. 121 120 pf 151 150 pf 181 180 pf 221 220 pf 271 270 pf 331 330 pf 391 390 pf 471 470 pf 561 560 pf 681 680 pf 821 820 pf 102 1000 pf 122 1200 pf 152 1500 pf 182 1800 pf 222 2200 pf 272 2700 pf 332 3300 pf 392 3900 pf 472 4700 pf 562 5600 pf 682 6800 pf 822 8200 pf 103 0.010 f 123 0.012 f 153 0.015 f 183 0.018 f 223 0.022 f 273 0.027 f 333 0.033 f 393 0.039 f 473 0.047 f 563 0.056 f 683 0.068 f 823 0.082 f 104 0.10 f 124 0.12 f 154 0.15 f 184 0.18 f 224 0.22 f 274 0.27 f 334 0.33 f 394 0.39 f 474 0.47 f 564 0.56 f 684 0.68 f 824 0.82 f 105 1.0 f 125 1.2 f 155 1.5 f 185 1.8 f
vj x7r high voltage multilayer ceramic chip capacitors vishay vitramon document number 45074 for technica l questions contact mlcc@vishay.com www.vishay.com revision 27-apr-06 17 x7r dielectric - high voltage - typical parameters - 75 - 50 - 25 0 25 50 75 100 125 20 15 10 5 0 - 5 - 10 - 15 - 20 temperature coefficient of capacitance temperature c % capacitance change temperature c minimum insulation resistance vs temperature 10 25 100 125 10000 1000 100 10 insulation resistance ( farads) aging rate - x7r hour s 1 10 100 1000 10000 1.0 0.0 - 1.0 - 2.0 % capacitance change - 3 .0 - 4.0 0 100 200 300 400 500 600 700 800 900 1000 10 0 - 20 - 30 voltage coefficient of capacitance - 1000v rated dc volts applied % capacitance change - 10 - 40 - 50
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