SMPS Stacked MLC Capacitors (SM9 Style) Technical Information on SMPS Capacitors AVX is the original inventor of large capacitance value, stacked MLCC capacitors constructed with DIP leads. Similar to SM-product, the SM9-sytle, encapsulated Switch Mode Power Supply (SMPS) capacitors offer high CV product and extremely low ESR and ESL. SM9-style capacitors offer additional mechanical and thermal protection and are recommended for applications where they will undergo extreme high frequency vibration or mechanical shock. Encapsulated version allows for “strapping” the parts or bonding to the board on the perimeter of the plastic case and thus preventing oscillation and lead breakage. In addition to traditionally offered COG (Class I) and X7R (Class II) type dielectrics, AVX introduces another class I, temperature compensated N1500 dielectric characterized with very low dissipation factor. Thanks to considerably higher relative dielectric constant of N1500 dielectric, the CV product is more than doubled in comparison to ultra-stable COG dielectric, resulting in a significant reduction in the size of capacitor and a significant improvement of volumetric efficiency. The typical applications for different type dielectrics are: COG: High frequency resonant capacitors, avionic AC line filters (400Hz to 800Hz), snubbers, timing circuits, high current repetitive discharge N1500: Avionic AC line filters (400Hz to 800Hz), snubbers, high current repetitive discharge, capacitive temperature compensation X7R: General filtering, input and output filters in DC/DC converters, bulk filters, DC link capacitors, motor drive filters, high current non-repetitive discharge Not RoHS Compliant GENERAL SPECIFICATIONS FOR ALL DIELECTRIC TYPES Operating Temperature Range -55° to +125°C Insulation Resistance (125ºC, rated DC voltage) 10KMΩ min. or 100MΩ-μF min. whichever is less Voltage Ratings 50VDC through 500VDC (+125ºC) Thermal Shock Capabilities 5 cycles (-55°C to +125°C) Dielectric Withstanding Voltage 250% rated voltage for 5 seconds with 30 to 50mA charging current (500 Volt units @ 750VDC) Life Test Capabilities (1000 hours) 200% rated voltage at +125ºC (500 Volt units @ 600VDC) Insulation Resistance (25ºC, rated DC voltage) 100KMΩ min. or 1000MΩ-μF min. whichever is less GENERAL SPECIFICATIONS FOR ALL DIELECTRIC TYPES C0G Dielectric N1500 X7R Dielectric Capacitance Range 0.01μF to 15μF (+25ºC, 1.0 ± 0.2Vrms at 1kHz) Capacitance Tolerances ±5%, ±10%, ±20% Temperature Characteristic 0 ± 30 ppm/°C Dissipation Factor 0.15% max. (+25ºC, 1.0 ± 0.2Vrms at 1kHz) Capacitance Range 0.018μF to 33μF (+25ºC, 1.0 ± 0.2Vrms at 1kHz) Capacitance Tolerances ±5%, ±10%, ±20% Temperature Characteristic -1500 ± 250 ppm/°C Dissipation Factor 0.15% max. (+25ºC, 1.0 ± 0.2Vrms at 1kHz) Capacitance Range 0.1μF to 390μF (+25ºC, 1.0 ± 0.2Vrms at 1kHz) Capacitance Tolerances ±10%, ±20%, +80%, -20% Temperature Characteristic ±15% Dissipation Factor 2.5% max. (+25ºC, 1.0 ± 0.2Vrms at 1kHz) 30 012916 SMPS Stacked MLC Capacitors (SM9 Style) Technical Information on SMPS Capacitors HOW TO ORDER SM9 1 AVX Style SM9 = Plastic Case AVX Styles: SM91, SM92, SM93, SM94, SM95, SM96 7 C 106 M Size Voltage Temperature Capacitance See 50V = 5 Coefficient Code Dimensions 100V = 1 C0G = A (2 significant digits chart 200V = 2 N1500 = 4 + number of zeros) 500V = 7 X7R = C 1,000 pF = 102 22,000 pF = 223 220,000 pF = 224 1μF = 105 10 μF = 106 100 μF = 107 Note: Capacitors with X7R dielectric are not intended for applications across AC supply mains or AC line filtering with polarity reversal. Contact plant for recommendations. * Hi-Rel screening option. Screening consists of 100% Group A (B Level), Subgroup 1 per MIL-PRF-49470. A N 660 Capacitance Test Level Termination Tolerance A = Standard N = Straight Lead C0G/N1500: B = Hi-Rel* J = Leads formed in 5 = Standard/MIL** L = Leads formed out J = ±5% 6 = Hi-Rel/MIL*** K = ±10% M = ±20% X7R: K = ±10% M = ±20% Z = +80%, -20% Height Max Dimension “A” 270 = 0.270" 390 = 0.390" 530 = 0.530" 660 = 0.660" 800 = 0.800" See tables for capacitance available in specific height and dielectric ** Form, fit & function equivalent to MIL-PRF-49470 part. Applies to 50V rated parts only. No screening. *** Form, fit & function equivalent to MIL-PRF-49470 part. Applies to 50V rated parts only. Hi-Rel screening the same as option B. Typical ESR Performance (mΩ) ESR @ 10KHz ESR @ 50KHz ESR @ 100KHz ESR @ 500KHz ESR @ 1MHz ESR @ 5MHz ESR @ 10MHz Aluminum Electrolytic 100μF/50V 300 285 280 265 265 335 560 Low ESR Solid Tantalum 100μF/10V 72 67 62 56 56 72 91 Solid Aluminum Electrolytic 100μF/16V 29 22 20 18 17 17 22 MLCC SMPS 100μF/50V 3 2 2.5 4 7 12.5 20 MLCC SMPS 4.7μF/50V 66 23 15 8 7.5 8 14 Performance of SMPS capacitors can be simulated by downloading SpiCalci software program http://www.avx.com/resources/design-tools/ 012916 31 SMPS Stacked MLC Capacitors Encapsulated in DAP (Diallyl Phthalate) Case (SM9 Style) D E 0.381 (0.015) ±0.127 (0.005) Maximum Height (see table) 6.35 (0.250) (MIN.) 4.445 (0.175) MAX 1.016 (0.040) MIN 0.254 (0.010) TYP. C 0.508 (0.020) TYP. 2.54 (0.100) CENTERS TYP. “N” STYLE LEADS D E Maximum Height (see table) 0.381 (0.015) ±0.127 (0.005) 0.254 (0.010) RAD. TYP. 1.778 (0.070) ±0.254 (0.010) 0.254 (0.010) TYP. 0.508 (0.020) TYP. 1.905 (0.075) ±0.635 (0.025) TYP. 4.445 (0.175) MAX 1.016 (0.040) MIN C 2.54 (0.100) CENTERS TYP. “J” STYLE LEADS D E Maximum Height (see table) 0.381 (0.015) ±0.127 (0.005) 0.254 (0.010) RAD. TYP. 1.778 (0.070) ±0.254 (0.010) 0.254 (0.010) TYP. 0.508 (0.020)TYP. 1.905 (0.075) ±0.635 (0.025) TYP. 4.445 (0.175) MAX 1.016 (0.040) MIN 2.54 (0.100) CENTERS TYP. C “L” STYLE LEADS DIMENSIONS Case Code SM91 SM92 SM93 SM94 SM95 SM96 millimeters (inches) C ±0.635 (0.025) 11.4 20.3 11.4 10.2 6.35 31.8 (0.450) (0.800) (0.450) (0.400) (0.250) (1.250) D ±0.254 (0.010) 54.7 41.0 29.3 12.3 9.02 54.7 (2.155) (1.615) (1.155) (0.485) (0.355) (2.155) E +0.000 (0.000) -0.254 (0.010) 14.7 24.1 14.7 12.3 9.02 36.3 (0.580) (0.950) (0.580) (0.485) (0.355) (1.430) No. of Leads per side* 20 15 10 4 3 20 *Leads styles N, J or L available 32 012916 SMPS Stacked MLC Capacitors Encapsulated in DAP (Diallyl Phthalate) Case (SM9 Style) COG CLASS I DIELECTRIC, ULTRA STABLE CERAMIC Cap μF 0.01 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 50 270 270 390 390 390 530 530 660 660 800 SM91 100 200 500 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 530 660 800 50 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 660 660 800 SM92 100 200 500 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 390 530 530 660 800 270 270 270 390 390 390 390 530 530 660 660 800 50 270 270 270 390 390 390 390 530 530 660 800 SM93 100 200 500 270 270 270 390 390 390 530 530 530 660 800 270 270 270 390 390 390 390 530 530 660 800 800 270 270 270 390 390 390 390 530 530 660 800 800 50 270 270 270 390 390 390 530 530 530 660 800 SM94 100 200 500 270 270 270 390 390 390 530 530 530 660 800 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 390 390 530 530 660 660 800 50 270 270 270 390 390 390 390 530 530 660 800 SM95 100 200 500 270 270 390 270 390 270 390 390 530 270 390 530 270 390 660 270 390 660 390 390 800 390 530 390 530 530 660 530 660 530 800 660 800 50 270 270 270 390 390 390 390 530 530 660 660 800 SM96 100 200 500 270 270 270 270 390 390 390 390 530 530 660 800 800 270 270 270 390 390 390 530 530 530 660 800 270 270 270 390 390 390 390 530 530 660 800 The number represented in each cell corresponds to the maximum “A” dimension (in mils) and to the last 3 digits of the part number. CUSTOM VALUES, RATING AND CONFIGURATIONS ARE ALSO AVAILABLE. 012916 33 SMPS Stacked MLC Capacitors Encapsulated in DAP (Diallyl Phthalate) Case (SM9 Style) N1500 CLASS I DIELECTRIC, TEMPERATURE COMPENSATED CERAMIC Cap μF 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 50 270 270 390 390 390 530 530 660 660 800 SM91 100 200 500 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 660 660 800 50 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 530 660 800 SM92 100 200 500 270 270 390 390 390 530 530 530 660 800 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 5430 530 660 660 800 50 270 270 270 390 390 390 530 530 660 660 800 SM93 100 200 500 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 530 660 800 50 270 270 270 390 390 390 390 530 530 660 800 SM94 100 200 500 270 270 270 390 390 390 530 530 530 660 800 270 270 270 270 390 390 390 530 530 660 660 800 270 270 270 270 270 270 390 390 390 390 530 660 660 800 50 270 270 270 270 390 390 530 530 660 660 800 SM95 100 200 500 50 270 270 270 270 270 270 270 270 270 39/0 270 390 270 270 530 270 390 530 270 390 660 390 390 800 390 390 390 530 530 660 530 660 660 800 660 800 270 270 270 390 390 390 530 530 660 660 800 SM96 100 200 500 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 660 660 800 270 270 270 390 390 390 530 530 660 660 800 The number represented in each cell corresponds to the maximum “A” dimension (in mils) and to the last 3 digits of the part number. CUSTOM VALUES, RATING AND CONFIGURATIONS ARE ALSO AVAILABLE. 34 012916 SMPS Stacked MLC Capacitors Encapsulated in DAP (Diallyl Phthalate) Case (SM9 Style) X7R CLASS II DIELECTRIC, STABLE CERAMIC Cap μF 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 50 270 270 270 270 390 390 390 530 530 530 660 800 SM91 100 200 500 270 270 270 270 390 390 390 530 530 660 660 800 270 270 270 270 390 390 390 530 530 660 660 800 50 270 270 270 390 390 390 390 530 530 660 660 800 270 270 270 270 270 390 390 390 390 530 530 660 800 SM92 100 200 500 270 270 270 270 390 3.90 390 530 530 660 660 800 270 270 270 270 390 390 390 390 530 530 660 800 800 270 270 270 270 390 390 390 530 530 530 660 800 50 270 270 270 270 270 390 390 390 530 530 660 660 800 SM93 100 200 500 270 270 270 270 390 390 390 390 530 530 660 800 270 270 270 270 390 390 390 390 530 530 660 800 800 270 270 270 270 390 390 390 530 530 530 660 800 50 270 270 270 270 270 390 390 390 390 530 530 660 800 SM94 100 200 500 270 270 270 270 390 390 390 530 530 660 660 800 270 270 270 270 390 390 390 390 530 530 660 800 270 270 270 270 270 390 390 390 530 530 530 660 800 50 270 270 270 270 270 270 390 390 390 390 530 530 660 800 SM95 100 200 500 50 270 270 270 270 270 39/0 270 390 270 390 270 530 270 270 530 270 390 530 270 390 660 270 390 800 390 530 390 530 390 530 530 660 530 800 660 660 800 270 270 270 270 270 390 390 390 390 530 530 660 800 800 SM96 100 200 500 270 270 270 270 390 390 390 530 530 530 660 800 270 270 270 270 390 390 390 390 530 530 660 800 800 270 270 270 270 390 390 390 530 530 660 800 800 The number represented in each cell corresponds to the maximum “A” dimension (in mils) and to the last 3 digits of the part number. CUSTOM VALUES, RATING AND CONFIGURATIONS ARE ALSO AVAILABLE. 012916 35