KEMET NetList Files - Sigrity

These models are subcircuit model files, collected in groups and compressed in Zip files. Here is a Notepad^Ž view of one of the files:

The 1st group consists of the ceramic capacitors "KEMET MLCC Array CA04" which consists of the 0612 array capacitors (73 CKT files). The 2nd group, “KEMET MLCC C0201-C0805” includes C0201, C0402, C0603, and C0805 sized schip capacitors (980 CKT files). The 3rd zip file "KEMET MLCC C1206-C2225" contains the C1206, C1210, C1812, C1825, C2220, and C2225 (1,695 CKT files). Each includes all dielectrics: C0G, X5R, X7R, X8L, X8R, Y5V, and Z5U, where applicable. The recently released KPS series ("J-Type" leadframe with one or two chips) are in "KEMET MLCC KPS 1210-2220", all of X7R dielectric and contain C1210, C1812, and C2220 sizes (180 CKT files). The last group are of the ceramic military SMD devices from DSCC 0203x and the CDR0 and CDR3 part types (458 CKT files).

The aluminum-polymer capacitor (AO) files are contained in a separate zip file (121 CKT files).

The tantalum SMD capacitors, with MnO₂ cathode systems include the T491-494 (commercial - 742 CKT files), T496-T497 (496 internally fused for fail-safe and 497 high reliability - 234 CKT files), T498-T499 (498 +150°C "HiTemp" operation, 499 +175°C "HiTemp" operation - 149 CKT files), and T495-T510 (low ESR - 359 CKT files).

Military part types include T409 (CWR09), T419 (CWR19), T429 (CWR29), T492 (CWR11), and T493 (COTS).(833 CKT files)

Tantalum with conductive-polymers (lower ESR and non-ignition failure) include the capacitor types T520 (polymer rated to +105°C), T521 (high voltage polymers >16 Vdc), T525 (rated to +125°C), T528 (facedown for low ESL and higher ripple current), and the T530 (ultra-low ESR using multiple anodes and conductive polymer rated to +125°C).(513 CKT files)

Lastly are the surface-mount film capacitors. These are divided by dielectric types: PEN, PET, PPS, and Paper. The PEN are the polyethylene naphthalate with a temperature capability from -55°C to 150°C(125° is standard). These are characterized with dielectric constant of 3.0, minimum thickness of 1.4 um, typical dissipation factor of 0.4%, and a dielectric absorption rating of 1.2%. These include part types with series designations of GMC, GMW, and GPC (555 CKT files combined) and the LDE series (69 CKT files).

The PET are the polyester film capacitors with a temperature capability of -55°C to 125°C(100°C is standard). These are characterized with dielectric constant of 3.3, minimum thickness of 0.9 um, typical dissipation factor of 0.5%, and a dielectric absorption rating of 0.5%. These include part types with series designations of MMC for the surface mount capacitor and MDC, MDK, and MDS for the DIL surface mount packages.(1,005 CKT files)

The PPS are the polyethylene sulfide with a temperature capability from -55°C to 150°C(125° is standard). These are characterized with dielectric constant of 3.0, minimum thickness of 1.2 um, typical dissipation factor of 0.06%, and a dielectric absorption rating of 0.01%. These include part types with series designations of SPC, SMC, and SMW.(498 CKT files)

The metalized Paper types are limited to the single series: SMP253. These are high-voltage capacitors explicitly designed for class Y2 EMI filtering. The voltage rating for these capacitors is 250 VAC, whereas all other capacitor types have their voltage ratings expressed as VDC.(7 CKT files)

NOTIFY ME OF CHANGES.