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KEMET NetList Files - Cadence
The Cadence files are based on an overly simplified RLC circuit, with values loaded for these elements from three file types: all ASCII files defined as “DCL” files containing a group of part numbers, “TXT” files defining the model package; and finally, the “DML” file that defines the electrical model elements.
Because these files are simplified to single RLC components, creating these files for electrolytic capacitors would create enormous errors and as such, the files created for these models is restricted to ceramic and film capacitors. In addition, although the KPS series capacitors do fit this modeling, they are with "J-Type" leadframe that makes them very different, and at this time we elected to leave these out of the created models.
The previous offering of the Cadence models were restricted to two very large groups: ceramics and film. These are now broken into smaller groups, with smaller "DML" files that may be more representative of your requirements. The ceramics are broken into groups by dielectric, and if this group was still considerably large it was broken down into smaller groups by chip size.
Contained within the compressed file for the ceramic capacitors are corresponding 'TXT' files for each part type. The compressed files are broken into dielectric, and size categories. Additionally, high voltage (500 V through 3 kV) and high temperature (200°C capability) are separated from the standard dielectric and size offerings.
The 'DCL' group files are created for common size and dielectric (e.g., cap_kemet_ceramic_c0g_c0201.dcl, cap_kemet_ceramic_c0g_hivolt_c0805.dcl, cap_kemet_ceramic_x7R_c1206.dcl, etc.), and these files contain a listing of the TXT files included in this particular group. For each DCL file, a corresponding DML file exists defining the capacitance and parasitic elements of resistance and inductance for all part types [cap_kemet_ceramic_x7r_c0805.dml].
First is a collection of the C0G files:
  
  
Chips sizes 0201 through 0805 are contained in "Cadence KEMET Ceramic C0G 0201-0805 Capacitors"; sizes 0805 through 2225 are contained in "Cadence KEMET Ceramic C0G 1206-2225 Capacitors"; four capacitor arrays are contained in "Cadence KEMET Ceramic C0G Capacitor Arrays"; high temperature (150°C) of sizes 0603 through 2225 are contained in "Cadence KEMET Ceramic C0G HiTemp 0603-2225"; high voltage (>250 Vdc) of sizes 0805 through 2225 are contained in "Cadence KEMET Ceramic C0G HiVolt 0805-2225"; and the DSCC (03068 and 03069 series) and the Mil-C-Prf (CDR0 and CDRR series) are contained in "Cadence KEMET Ceramic C0G MIL CDR" files.
Next is a collection of the X5R and X7R part types:
  
 
For the X5R dielectric (-55°C to 85°C), chips sizes 0201 through 0805 are contained in "Cadence KEMET Ceramic X5R 0201-1210 Capacitors".
For the X7R (-55°C to 125°C), chip sizes 0402 through 0805 are contained in "Cadence KEMET Ceramic X7R 0402-0805 Capacitors"; chip sizes 1206 through 2225 are contained in "Cadence KEMET Ceramic X7R 1206-2225 Capacitors"; four capacitor arrays are contained in "Cadence KEMET Ceramic X7R Capacitor Arrays". The part types with DIL leadframes (KPS Series) are contained in "Cadence KEMET Ceramic X7R KPS LF Capacitors" The SMD DSCC (03068 and 03069 series) and the Mil-C-Prf (CDR0 and CDRR series) are contained in "Cadence KEMET Ceramic X7R MIL DSCC CDR" files.
The final grouping from ceramics includes the X8L, X8R, Y5V, and Z5U dielectric collections:
   
For the X8L dielectric (+15%,-40% Capacitance change over -55°C to150°C), chips sizes 0402 through 1812 are contained in "Cadence KEMET Ceramic X8L C0402-1812".
For the X8R dielectric (±15% Capacitance change over -55°C to150°C), chips sizes 0402 through 1812 are contained in "Cadence KEMET Ceramic X8R C0402-1812".
For the Y5V dielectric (+22%,-62% Capacitance change over -10°C to 85°C), chips sizes 0805 through 2225 are contained in "Cadence KEMET Ceramic Y5V C0805-2225".
For the Z5U dielectric (+22%,-56% Capacitance change over -40°C to 85°C), chips sizes 0603 through 1210 are contained in "Cadence KEMET Ceramic Z5U C0603-1210".
As with the ceramic, the film (and paper) models are now broken into smaller segments to enable selection of smaller data modules. For the film (and paper) capacitors these files were separated by dielectric type, then by series type [e.g., GMC, GMW, GPC, and LDE PEN dielectrics]. The individual text files are by part kemet part numbering [e.g., "gmc10.2_224k63a31.txt"]. Except for the "PET MDx" capacitors, each compressed file will also contain one collection or DCL file [e.g., "cap_kemet_film_gmc.dcl"] and a model file ["cap_kemet_film_gmc.dml"]. The "PET Mdx" compressed files contain three collection files (MDC, MDK, and MDS) and three corresponding model files.
   
For the PEN dielectric capacitors, these are available in the GMC (boxed SMD), GMW (naked film SMD), and GPC (boxed SMD) series, There is also a more conventional SMD package available in chip sizes 1206 through 6054 are available in "Cadence KEMET Film PEN LDE Capacitors".
 
For the PET dielectric capacitors, these are available in the MCC (boxed SMD). The MDx style are SMD DIL packages.
   
For the PPS dielectric capacitors, these are available in the SMC (boxed SMD), SMW (naked film SMD), and SPC (boxed SMD) series, There is also a more conventional SMD package available in chip sizes 1210 through 6054 are available in "Cadence KEMET Film PEN LDB Capacitors".
(7 PNs in Paper SMP)
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