epcos product brief 2016 film capacitors pcc power capacitors for hybridpack tm igbt modules www.epcos.com v1.1 - edition march 2016
technology ? epcos ag 2016 2 fig. 1: cross section of a metalized film capacitor fig. 2: self-healing property of a metalized film capacitor metallized film capacitors (fig.1) have the advantage that for certain failures in the dielectric the capacitor will not go into short thanks to the ultrathin metallized electrode (thickness typical 10 to 100 nm) and the use of aluminium as material for th e electrodes. if a breakdown occurs, the aluminium will evaporate around the break- down spot and immediately oxidize to al 2 o 3 , which is an excellent insulator. so the breakdown spot becomes high- impedance and is insulated from the rest of the capacitor. the insulated area is formed in a few microseconds and ensures the full functionality of the capacitor after breakdown. this behaviour is called clearing or self-healing (fig. 2). in prin- ciple there should not be any further clearing during the service life, since all capacitors are typically cleared with a voltage of 1.5 times the rated voltage during the production process. additionally, to limit the energy dissipation during a clearing event, for some designs at least one electrode is divided into segments, connected by small links or fuses. the capacitors are typically named segmented or structured metalized film capacitors. see fig. 3 example of a t-segmentation: epcos possesses different winding technologies: ? the stacked technology, typically used for pcc film capacitors, for which the film is already wound flat on the winding machine. this tech- nology offers the highest fill factor and the lowest esr. ? the flat pressed winding tech- nology which is most commonly used on the market for this type of application today. this tech- nology offers the lowest costs at a good performance. typical rated voltages (v): igbt rated voltage pcc capacitor rated voltage maximum voltage 1) 650 - 705 450 500 750 500 550 1200 900 950 1) for limited time, please refer to data sheet the rated voltage is defined as the continuous operating voltage tak- ing into account for the calculation of the expected lifetime. the maximum voltage is the maximum operating voltage to be applied on the capacitor for short operations (e.g. up to 10% of the expected calculated lifetime). a detailed lifetime calculation based on a mission profile (voltage, temperature) can be submitted upon request. film assembly self-healing property 1) metal-end spray layer 4) heavy-edge 2) free margin 5) dielectric 3) metallization, flat or csp (with or with out structure) 1) organic dielectric 7) boundary layer between 2) metalized electrodes plasma zone and 3) material displacing sh ock wave dielectric 4) air gap 8) break down channel 5, 6) plasma discharge zone 9) dielectric in gas zone 10) isolation area
pcc for infineon hybridpack tm 1 (hp1) preliminary ? epcos ag 2016 3 hp1 platform 650 v C fs***xr07a1** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? hp1-dc6 platform 705 v C fs***r07a3** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? considering maximum hot spot temperature at +105 c and cooling efficiency to be validated. 2) preferred types. 3) reduced life time, please refer to data sheet. green marked lines: new types k/j1xx available during 2016. red marked line: not recommended for new designs. further mechanical configurations and capacitor values upon request. 2-line emc filter for hp1-dc6 platform available under preliminary order code p100316-p001. more information for infineon hp1-dc6 module, refer to: http://www.infineon.com/ fig. 1b - for hp1 platform fig. 2b - for hp1-dc6 platform with side mounting terminals with side mounting terminals without external dc bus bars fig. 1a - for hp1 platform fig. 2a - for hp1-dc6 platform additional fixing may be necessary upon with side mounting external dc bus bars a pp lication re q uirements
pcc for infineon hybridpack tm 2 (hp2) preliminary ? epcos ag 2016 4 hp2 platform 680 v C fs***r07a2** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? considering maximum hot spot temperature at +105 c and cooling efficiency to be validated. 2) preferred types. 3) reduced life time, please refer to data sheet. green marked lines: new types k/j1xx available during 2016. red marked line: not recommended for new designs. fig. 3a C for hp2 platform fig. 3b C for hp2 platform additional fixing may be necessary up on application requirements (see page 5 with side mounting terminals)
pcc for infineon hybridpack tm 2 (hp2) preliminary ? epcos ag 2016 5 hp2 platform 680 v C fs***r07a2** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? considering maximum hot spot temperature at +105 c and cooling efficiency to be validated. 2) preferred types. 3) reduced life time, please refer to data sheet. green marked lines: new types k/j1xx available during 2016. fig. 4a C for hp2 platform fig. 4b C for hp2 platform with dc connectors and side moun ting terminals with dc connectors and side mounting terminals
pcc for infineon hybridpack tm drive (hp drive) preliminary ? epcos ag 2016 6 hp drive platform 750 v C fs***r08a6** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? hp drive platform 1200 v C fs***r12a6** ordering code c r f v rdc v i max 1) a l self nh r s m? ? ka i s ka tan ? considering maximum hot spot temperature at +105 c and cooling efficiency to be validated. 2) preferred types. green marked lines: new types k/j1xx available during 2016. fig. 5 C for hp drive platform with side mounting terminals
cautions and warnings preliminary specifications and characteristics capacitance tolerance k 10% / j 5% tan 0 2 10 -4 v r 450 / 500 / 900 v dc v s 600 / 700 / 1300 v dc test data voltage between terminals v tt 675 / 750 / 1350 v dc, 10 s voltage between terminals and case v tc 3000 v dc, 10 s rins c 10000 s life expectancy up to 15 000 hours @ ths 1) d fq 300 fit values after test ca, iec 68-2 (21 days, 40 c, 93% rel. humidity) | c/c| 5% tan g 5 10 -4 rins c 3000 s tested based on aec q-200 rev. d climatic category 40/105/21 t stg -45 ... +110 c t min -40 c t max +105 c ths (maximum hot spot temperature) +105 c max. permissible humidity 95% construction and general data resin filling polyurethane resin case plastic (polycarbonate) terminals flat copper (tinned) creepage and clearance distance figure 1: 9 mm figure 2: 8 mm cooling to be confirmed degree of protection indoor mounting (ip54) rohs compliant 1) to be confirmed; depending on the application display of ordering codes for epcos products the ordering code for one and the same product can be represented differently in data sheets, data books, other publications and the website of epcos, or in order-related documents such as shipping notes, order confirmations and product labels. the varying representati ons of the ordering codes are due to di fferent processes employed and do not affect the specifications of the respect ive products. detailed information can be found on the internet under www.epcos.com/orderingcodes hybridpack is a trademark of infineon technologies ag important information some parts of this publication contain statements about the su itability of our products for certain areas of application. thes e statements are based on our knowledge of typical requirements that are often placed on our pr oducts. we expressly point out that these statements cannot be regarded as binding statemen ts about the suitability of our products for a particular customer application. it is incu mbent on the customer to check an d decide whether a product is su itable for use in a particular application. this publication is only a brief product survey which may be changed from time to time. our products are described in detail in our data sheets. the important notes (www.epcos.com/importantnotes) and the product-specific cautions and warnings must be observed. all relevant information is available through our sales office s. ? epcos ag x a tdk group company edition march 2016 x printed in germany
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