www.johanson-caps.com SWITCH-MODE CERAMIC CAPACITORS Johanson switch-mode ceramic capacitors feature large capacitance values and exhibit low ESR (equivalent series resistance) and low ESL (equivalent series inductance) making them well suited for high power and high frequency applications where tantalum or aluminum electrolytic capacitors may not be suitable. KEY FEATURES * * * * * * Low ESR / Low ESL Ideal for SMPS Filtering Applications Approved to DSCC Drawings 87106 & 88011 Wide Range of Lead Styles NPO & X7R Dielectrics, 50 to 500 VDC Ratings Custom Sizes, Voltages, and Values Available MECHANICAL CHARACTERISTICS Straight Lead L-Lead J-Lead E D B A .070" .010 F .250" MIN .055" .010 .100" MAX .025" MIN .050" min .050" min .010" .002 C .020" .002 .100" TYP HOW TO ORDER 201 P03 W 275 K J 4 H VOLTAGE Standard Voltages: 500 = 50 V 101 = 100 V 201 = 200 V 501 = 500 V CASE SIZE See Chart DIELECTRIC N = NPO W = X7R CAPACITANCE 1st two digits are significant; third digit denotes number of zeros. 101 = 100 pF 102 = 1000 pF 103 = 0.01 F 105 = 1.00 F TOLERANCE J = 5% K = 10% L = 15% M = 20% N = 30% Z = +80% -20% P = +100% -0% LEAD STYLE J = "J" Leads (formed in) L = "L" Leads (formed out) N = Straight Lead MARKING 3 = Specified 4 = Unmarked SPECIAL CODE C = Commercial Part H = Group A Tested Part number written: 201P03W275KJ4H 10 823 Gateway Center Way, San Diego, California 92102 * (619) 266-0762 * FAX (619) 266-0718 www.johanson-caps.com SWITCH-MODE NPO DIELECTRIC CAPACITANCE / VOLTAGE SELECTION SIZE P01 P21 P31 P41 P51 P02 P22 P32 P42 P52 P03 P23 P33 P43 P53 P04 P24 P34 P44 P54 P05 P25 P35 P45 P55 P06 P26 P36 P46 P56 NPO Max Capacitance (F) 50 100 200 500 Volt Volt Volt Volt 1.00 0.68 0.39 0.18 1.80 1.20 0.68 0.33 2.70 1.80 1.00 0.47 3.90 2.70 1.50 0.68 4.70 3.30 1.80 0.82 1.20 1.00 0.56 0.22 2.20 1.80 1.00 0.39 3.30 2.70 1.50 0.68 4.70 3.90 2.20 1.00 5.60 4.70 2.70 1.20 0.47 0.39 0.22 0.10 0.82 0.68 0.39 0.18 1.20 1.00 0.68 0.27 1.80 1.50 0.82 0.39 2.20 1.80 1.00 0.47 0.12 0.10 .047 .022 0.22 0.18 .082 .039 0.33 0.27 0.12 .068 0.47 0.39 0.18 .082 0.56 0.56 0.27 0.12 .056 .047 .022 .010 0.10 .082 .039 .018 0.15 0.12 .068 .027 0.22 0.18 .082 .039 0.27 0.22 0.10 .047 3.30 2.70 1.20 0.47 5.60 4.70 2.20 0.82 8.20 6.80 3.30 1.20 12.0 10.0 4.70 1.80 15.0 12.0 5.60 2.20 A B (max") (max") .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 Mechanical Dimensions (In.) C D D E F Leads /side .025" (min") (max") (max") (min") .450 1.950 2.075 .500 .180 20 .800 1.450 1.535 .870 .530 15 .450 0.950 1.075 .500 .180 10 .400 0.350 0.425 .440 .180 4 .250 0.224 0.275 .300 .080 3 1.250 1.950 2.075 1.350 .980 20 NPO DIELECTRIC CHARACTERISTICS TEMPERATURE COEFFICIENT: DISSIPATION FACTOR: AGEING: INSULATION RESISTANCE: DIELECTRIC STRENGTH: TEST PARAMETERS: 0 30 ppm / C , -55 to 125C .001 (0.1%) max, 1Khz, 25C None 1000 F or 100 G, whichever is less @ 25C, WVDC. 2.5 X WVDC, 25C, 50 mA max (750 VDC for 500 V ratings) 1Khz 50Hz, 1.00.2 VRMS, 25C 2.0% 1.5% 1.0% 0.5% NPO 0.0% -0.5% -1.0% -1.5% -2.0% -55C -25C 0C 25C 50C 75C 100C 125C 11 823 Gateway Center Way, San Diego, California 92102 * (619) 266-0762 * FAX (619) 266-0718 www.johanson-caps.com SWITCH-MODE X7R DIELECTRIC CAPACITANCE / VOLTAGE SELECTION SIZE P01 P21 P31 P41 P51 P02 P22 P32 P42 P52 P03 P23 P33 P43 P53 P04 P24 P34 P44 P54 P05 P25 P35 P45 P55 P06 P26 P36 P46 P56 X7R Max Capacitance (F) 50 100 200 500 Volt Volt Volt Volt 22.0 12.0 5.60 2.70 39.0 22.0 10.0 4.70 56.0 33.0 15.0 8.20 82.0 47.0 22.0 10.0 100.0 56.0 27.0 12.0 33.0 18.0 8.20 3.90 56.0 33.0 15.0 6.80 100.0 56.0 22.0 10.0 120.0 68.0 33.0 15.0 150.0 82.0 39.0 18.0 10.0 5.60 2.70 1.20 18.0 10.0 4.70 2.20 27.0 15.0 8.20 3.30 39.0 22.0 10.0 4.70 47.0 27.0 12.0 5.60 2.70 1.50 0.82 0.39 4.70 2.70 1.50 0.68 8.20 3.90 2.20 1.00 12.0 5.60 3.30 1.50 15.0 8.20 3.90 1.80 1.20 0.68 0.33 0.15 2.20 1.20 0.68 0.27 3.30 1.80 1.00 0.39 4.70 2.70 1.20 0.47 5.60 3.30 1.50 0.68 56.0 39.0 27.0 8.20 100.0 68.0 56.0 15.0 150.0 100.0 82.0 22.0 220.0 150.0 100.0 33.0 270.0 180.0 120.0 39.0 A B (max") (max") .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .120 .240 .360 .480 .650 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 .185 .305 .425 .545 .715 Mechanical Dimensions (In.) C D D E F Leads /side .025" (min") (max") (max") (min") .450 1.950 2.075 .500 .180 20 .800 1.450 1.535 .870 .530 15 .450 0.950 1.075 .500 .180 10 .400 0.350 0.425 .440 .180 4 .250 0.224 0.275 .300 .080 3 1.250 1.950 2.075 1.350 .980 20 X7R DIELECTRIC CHARACTERISTICS TEMPERATURE COEFFICIENT: DISSIPATION FACTOR: AGEING: INSULATION RESISTANCE: DIELECTRIC STRENGTH: TEST PARAMETERS: 0 15% ,-55 to 125C .025 (2.5%) max, 1KHz, 25C 2.5% / decade hour 1000 F or 100 G, whichever is less @ 25C, WVDC. 2.5 X WVDC, 25C, 50 mA max (750 VDC for 500 V ratings) 1Khz 50Hz, 1.00.2 VRMS, 25C 25% 20% 15% 10% X7R 5% 0% -5% -10% -15% -20% -25% -55C 12 823 Gateway Center Way, San Diego, California 92102 * (619) 266-0762 * FAX (619) 266-0718 -25C 0C 25C 50C 75C 100C 125C www.johanson-caps.com IMPEDANCE VS FREQUENCY (TYPICAL) 1 Impedance (ohms) The left-hand portion of the curves represents the capacitive reactance of two typical values. The impedance decreases until series resonance is reached. At this point (the bottom of the V), the only component of the impedance is the ESR. At higher frequencies (the inductive portion) the ESR remains relatively low so that effective filtering is maintained. 10 0.1 XC XL 0.001 0.001 ESR VS FREQUENCY (TYPICAL) 0.01 0.1 Frequency (MHz) 10 1 10 1 10 0.01 10 F 0.0001 0.001 270 F 0.01 0.1 Frequency (MHz) 1000 Ripple Current (Amperes) Here are two examples of the ability of Switchmode capacitors to handle high values of ripple current (high power) at various frequencies. Refer to the "AC Power Computations" applications note or contact Johanson Applications Engineering for more information. 1 0.1 0.001 RIPPLE CURRENT VS FREQUENCY (TYPICAL) 10 F 1 ESR (ohms) These curves reflect the very low ESR of two typical values. These ESRs are much lower than Tantalums or Aluminum electrolytics of the same values. The result is the ability to provide filtering (low loss) and to handle high power requirements. 270 F 0.01 100 P56, 270 F P03, 10 F 10 1 0.001 0.01 0.1 Frequency (MHz) SOLDERING PRECAUTIONS The large ceramic mass of switch mode capacitors increases their susceptibility to damage from thermal shock during soldering. Parts should be pre-heated to within 50C of the peak soldering temperature and the pre-heating cycle's thermal gradient should be limited to a maximum of 2C per second. 13 823 Gateway Center Way, San Diego, California 92102 * (619) 266-0762 * FAX (619) 266-0718