Film Capacitors Metallized Polypropylene Film Capacitors (MKP) Series/Type: B32774 ... B32778 Date: December 2012 (c) EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Metallized polypropylene film capacitors (MKP) B32774 ... B32778 MKP DC link high density series Typical applications For compact design of: Frequency converters Industrial and high-end power supplies Solar inverters Dimensional drawings 2-pin version Climatic Max. operating temperature: 105 C (case) Climatic category (IEC 60068-1): 40/85/56 Construction Dielectric: polypropylene (MKP) Plastic case (UL 94 V-0) Epoxy resin sealing (UL 94 V-0) 4-pin version Features Capacitance values up to 110 F High CV product, compact Excellent self-healing properties Overvoltage capability Low losses with high current capability High reliability Long useful life RoHS-compatible Terminals Parallel wire leads, lead-free tinned 2-pin and 4-pin versions Standard lead lengths: 6 1 mm Special lead lengths are available on request Marking Manufacturer's logo, lot number, date code, rated capacitance (coded), capacitance tolerance (code letter), rated DC voltage Dimensions in mm Version Lead spacing 0.4 Lead diameter d1 Type 2-pin 27.5 0.8 B32774D 2-pin 37.5 1.0 B32776E/T 4-pin 37.5 1.2 B32776G 4-pin 52.5 1.2 B32778G Delivery mode Bulk (untaped, lead length 6 1 mm) Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 21 B32774 ... B32778 MKP DC link high density series Overview of available types Lead spacing 27.5 mm 37.5 mm Type B32774 B32776 Page 5 VR (V DC) 450 6 800 1100 1300 450 CR (F) 1.5 2.0 2.7 3.0 3.5 3.9 5.0 6.8 7.0 7.5 8.0 8.5 10 12 14 15 16 20 22 25 30 35 40 45 50 55 60 Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 21 575 800 900 1100 1300 B32774 ... B32778 MKP DC link high density series Lead spacing 52.5 mm Type B32778 Page 9 VR (V DC) 450 575 800 CR (F) 20 25 27 30 35 40 45 50 55 60 75 80 100 110 Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 21 900 1100 1300 B32774 MKP DC link high density series Ordering codes and packing units (lead spacing 27.5 mm) CR Max. dimensions wxhxl P1 F mm mm Ordering code (composition see below) VR,70 C = 450 V DC, Vop,85 C = 450 V DC 5.0 11.0 x 21.0 x 31.5 B32774D4505+000 10 15.0 x 24.5 x 31.5 B32774D4106+000 22 22.0 x 36.5 x 31.5 B32774D4226+000 VR,70 C = 800 V DC, Vop,85 C = 700 V DC 3.0 11.0 x 21.0 x 31.5 B32774D8305+000 5.0 14.0 x 24.5 x 31.5 B32774D8505+000 12 22.0 x 36.5 x 31.5 B32774D8126+000 VR,70 C = 1100 V DC, Vop,85 C = 920 V DC 2.0 12.5 x 21.5 x 31.5 B32774D0205+000 5.0 19.0 x 30.0 x 31.5 B32774D0505+000 7.0 22.0 x 36.5 x 31.5 B32774D0705+000 VR,70 C = 1300 V DC, Vop,85 C = 1100 V DC 1.5 12.5 x 21.5 x 31.5 B32774D1155+000 3.0 18.0 x 27.5 x 31.5 B32774D1305+000 5.0 22.0 x 36.5 x 31.5 B32774D1505+000 IRMS,max 70 C 10 kHz A IRMS,max 70 C 20 kHz A 5.0 6.5 10.0 4.5 6.0 9.0 8.5 7.5 5.0 2352 1680 784 5.0 5.0 6.0 4.5 4.5 5.5 9.0 7.0 6.5 2352 1848 784 4.0 6.5 7.5 3.5 6.0 7.0 11.0 7.0 5.5 2100 896 784 4.5 6.0 8.0 4.0 5.5 7.0 10.5 7.0 6.0 2100 1428 784 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5% Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 21 ESRtyp 70 C 10 kHz m Untaped pcs./MOQ B32776 MKP DC link high density series Ordering codes and packing units (lead spacing 37.5 mm) CR Max. dimensions wxhxl P1 F mm mm Ordering code (composition see below) VR,70 C = 450 V DC, Vop,85 C = 450 V DC 12 24.0 x 15.0 x 41.5 B32776T4126K000 16 24.0 x 19.0 x 41.5 B32776T4166K000 30 20.0 x 39.5 x 41.5 10.2 B32776G4306+000 30 20.0 x 39.5 x 41.5 B32776E4306+000 35 28.0 x 37.0 x 42.0 10.2 B32776G4356+000 35 28.0 x 37.0 x 42.0 B32776E4356+000 40 28.0 x 37.0 x 42.0 10.2 B32776G4406+000 40 28.0 x 37.0 x 42.0 B32776E4406+000 50 28.0 x 42.5 x 41.5 10.2 B32776G4506+000 50 28.0 x 42.5 x 41.5 B32776E4506+000 60 30.0 x 45.0 x 42.0 B32776E4606+000 VR,70 C = 575 V DC, Vop,85 C = 500 V DC 8.5 24.0 x 15.0 x 41.5 B32776T5855+000 12 24.0 x 19.0 x 41.5 B32776T5126K000 25 20.0 x 39.5 x 41.5 10.2 B32776G5256K000 25 20.0 x 39.5 x 41.5 B32776E5256K000 30 28.0 x 37.0 x 42.0 10.2 B32776G5306+000 30 28.0 x 37.0 x 42.0 B32776E5306+000 35 28.0 x 42.5 x 41.5 10.2 B32776G5356+000 35 28.0 x 42.5 x 41.5 B32776E5356+000 45 30.0 x 45.0 x 42.0 20.3 B32776G5456K000 45 30.0 x 45.0 x 42.0 B32776E5456K000 55 33.0 x 48.0 x 42.0 20.3 B32776G5556K000 IRMS,max 70 C 10 kHz A IRMS,max 70 C 20 kHz A 8.0 9.0 12.5 11.5 13.5 12.5 14.5 13.5 16.0 15.0 16.5 8.0 9.0 11.5 10.5 12.5 11.5 13.5 12.5 15.0 14.0 15.0 8.0 7.0 8.0 9.0 8.0 9.0 5.0 5.5 4.0 4.0 3.0 1040 780 640 640 440 440 440 440 440 440 400 8.5 9.0 11.5 11.0 14.0 13.5 14.5 14.0 16.5 15.5 19.0 8.5 9.0 11.5 11.0 14.0 13.5 14.0 13.5 16.5 15.0 19.0 7.0 7.0 4.75 5.0 3.85 4.0 3.75 4.0 2.85 3.4 2.4 1040 780 640 640 440 440 440 440 400 400 180 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5% Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 21 ESRtyp Untaped 70 C 10 kHz m pcs./MOQ B32776 MKP DC link high density series Ordering codes and packing units (lead spacing 37.5 mm) CR Max. dimensions wxhxl P1 F mm mm Ordering code (composition see below) VR,70 C = 800 V DC, Vop,85 C = 700 V DC 6.8 24.0 x 15.0 x 41.5 B32776T8685+000 8.5 24.0 x 19.0 x 41.5 B32776T8855+000 14 18.0 x 32.5 x 41.5 B32776E8146+000 15 20.0 x 39.5 x 41.5 10.2 B32776G8156+000 20 28.0 x 37.0 x 42.0 10.2 B32776G8206+000 20 28.0 x 37.0 x 42.0 B32776E8206+000 22 28.0 x 37.0 x 42.0 10.2 B32776G8226+000 25 28.0 x 42.5 x 41.5 B32776E8256+000 30 30.0 x 45.0 x 42.0 20.3 B32776G8306+000 30 30.0 x 45.0 x 42.0 B32776E8306+000 VR,70 C = 900 V DC, Vop,85 C = 800 V DC 5 24.0 x 15.0 x 41.5 B32776T9505+000 7.5 24.0 x 19.0 x 41.5 B32776T9755K000 15 20.0 x 39.5 x 41.5 10.2 B32776G9156K000 15 20.0 x 39.5 x 41.5 B32776E9156K000 20 28.0 x 37.0 x 42.0 10.2 B32776G9206K000 20 28.0 x 37.0 x 42.0 B32776E9206K000 22 28.0 x 42.5 x 41.5 10.2 B32776G9226K000 22 28.0 x 42.5 x 41.5 B32776E9226K000 25 30.0 x 45.0 x 42.0 20.3 B32776G9256+000 25 30.0 x 45.0 x 42.0 B32776E9256+000 30 33.0 x 48.0 x 42.0 20.3 B32776G9306+000 IRMS,max 70 C 10 kHz A IRMS,max 70 C 20 kHz A ESRtyp Untaped 70 C 10 kHz m pcs./MOQ 7.0 8.0 10.0 10.5 12.0 11.5 13.0 13.5 15.0 14.0 7.0 8.0 9.0 9.5 11.0 10.5 12.0 12.5 14.0 13.0 11.0 9.0 7.5 7.0 5.5 6.5 5.0 4.5 3.5 5.0 1040 780 720 640 440 440 440 440 400 400 4.5 6.0 10.5 10.0 12.5 12.0 13.0 12.5 15.0 14.0 17.0 4.5 6.0 10.5 10.0 12.5 12.0 13.0 12.0 14.5 13.5 16.5 17.0 12.0 6.15 6.35 4.7 4.9 4.3 4.8 3.8 4.2 2.85 1040 780 640 640 440 440 440 440 400 400 180 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5% Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 21 B32776 MKP DC link high density series Ordering codes and packing units (lead spacing 37.5 mm) CR Max. dimensions wxhxl P1 F mm mm Ordering code (composition see below) VR,70 C = 1100 V DC, Vop,85 C = 920 V DC 3.9 24.0 x 15.0 x 41.5 B32776T0395+000 5 24.0 x 19.0 x 41.5 B32776T0505+000 12 20.0 x 39.5 x 41.5 10.2 B32776G0126+000 12 20.0 x 39.5 x 41.5 B32776E0126+000 14 28.0 x 37.0 x 42.0 10.2 B32776G0146+000 14 28.0 x 37.0 x 42.0 B32776E0146+000 16 28.0 x 42.5 x 41.5 10.2 B32776G0166+000 16 28.0 x 42.5 x 41.5 B32776E0166+000 20 30.0 x 45.0 x 42.0 20.3 B32776G0206+000 20 30.0 x 45.0 x 42.0 B32776E0206+000 VR,70 C = 1300 V DC, Vop,85 C = 1100 V DC 2.7 24.0 x 15.0 x 41.5 B32776T1275+000 3.5 24.0 x 19.0 x 41.5 B32776T1355+000 8.0 20.0 x 39.5 x 41.5 10.2 B32776G1805+000 10 28.0 x 37.0 x 42.0 10.2 B32776G1106+000 10 28.0 x 37.0 x 42.0 B32776E1106+000 12 28.0 x 42.5 x 41.5 10.2 B32776G1126+000 14 30.0 x 45.0 x 42.0 B32776E1146+000 IRMS,max 70 C 10 kHz A IRMS,max 70 C 20 kHz A ESRtyp Untaped 70 C 10 kHz m pcs./MOQ 6.5 7.0 11.0 10.0 13.0 12.0 13.0 12.0 15.0 13.0 6.5 7.0 10.0 9.0 12.0 11.0 12.0 11.0 13.0 12.0 12.0 10.0 6.5 7.0 5.5 6.0 5.0 5.5 3.0 3.5 1040 780 640 640 440 440 440 440 400 400 6.0 6.5 9.0 12.0 11.0 13.0 13.0 6.0 6.5 8.0 11.0 10.0 12.0 12.0 16.0 13.0 8.0 6.5 7.0 5.5 5.0 1040 780 640 440 440 440 400 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5% Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 21 B32778 MKP DC link high density series Ordering codes and packing units (lead spacing 52.5 mm) CR Max. dimensions wxhxl P1 F mm mm Ordering code (composition see below) VR,70 C = 450 V DC, Vop,85 C = 450 V DC 75 30.0 x 45.0 x 57.5 20.3 B32778G4756+000 80 30.0 x 45.0 x 57.5 20.3 B32778G4806+000 100 35.0 x 50.0 x 57.5 20.3 B32778G4107+000 110 35.0 x 50.0 x 57.5 20.3 B32778G4117+000 VR,70 C = 575 V DC, Vop,85 C = 500 V DC 60 30.0 x 45.0 x 57.5 20.3 B32778G5606+000 80 35.0 x 50.0 x 57.5 20.3 B32778G5806+000 VR,70 C = 800 V DC, Vop,85 C = 700 V DC 45 30.0 x 45.0 x 57.5 20.3 B32778G8456+000 55 35.0 x 50.0 x 57.5 20.3 B32778G8556+000 60 35.0 x 50.0 x 57.5 20.3 B32778G8606+000 VR,70 C = 900 V DC, Vop,85 C = 800 V DC 35 30.0 x 45.0 x 57.5 20.3 B32778G9356+000 50 35.0 x 50.0 x 57.5 20.3 B32778G9506K000 VR,70 C = 1100 V DC, Vop,85 C = 920 V DC 30 30.0 x 45.0 x 57.5 20.3 B32778G0306+000 40 35.0 x 50.0 x 57.5 20.3 B32778G0406+000 VR,70 C = 1300 V DC, Vop,85 C = 1100 V DC 20 30.0 x 45.0 x 57.5 20.3 B32778G1206+000 25 35.0 x 50.0 x 57.5 20.3 B32778G1256+000 27 35.0 x 50.0 x 57.5 20.3 B32778G1276+000 IRMS,max 70 C 10 kHz A IRMS,max 70 C 20 kHz A ESRtyp Untaped 70 C 10 kHz m pcs./MOQ 16.0 16.5 18.0 19.0 15.5 16.0 18.0 19.0 5.5 5.0 4.0 4.0 280 280 108 108 16.0 19.0 15.5 18.5 3.5 3.0 280 108 16.0 17.0 19.0 15.0 16.0 18.0 4.0 3.5 3.0 280 108 108 14.0 18.0 14.0 18.0 4.5 3.5 280 108 16.0 20.0 14.0 20.0 5.0 3.5 280 108 14.0 17.0 17.5 13.0 16.0 16.0 5.5 4.5 4.5 280 108 108 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: K = 10% J = 5% Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 21 B32774 ... B32778 MKP DC link high density series Technical data Reference standard: IEC 61071. All data given at T = 20 C, unless otherwise specified. Max. operating temperature, Top,max +105 C Operating temperature range (case) Upper category temperature Tmax +85 C Lower category temperature Tmin -40 C LS 27.5 < 3.0 ESRtyp ESR (at 10 kHz) LS 37.5 < 2.5 ESRtyp LS 52.5 < 2.0 ESRtyp Insulation Resistance Rins 30 000 s given as time constant = CR Rins, rel. humidity 65% (minimum as-delivered values) DC test voltage between terminals (10 s) 1.5 VR DC test voltage terminal to case (10 s) 2110 V AC, 50 Hz Maximum peak current (A) Damp heat test Limit values after damp heat test Reliability: Failure rate Service life tSL VR (V DC) Continuous operation voltage Vop (V DC) at 70 C Continuous operation voltage Vop (V DC) at 85 C For temperatures between 70 C and 85 C Please read Cautions and warnings and Important notes at the end of this document. 56 days/40 C/93% relative humidity Capacitance change | C/C | 5% Dissipation factor change tan 1.5 * 10-3 (at 1 kHz) 50% of minimum Insulation resistance Rins as-delivered values 50 fit ( 1 10-9/h) at 0.5 VR, 40 C 100 000 h at VR and 70 C For conversion to other operating conditions, refer to chapter "Quality, 2 Reliability". 450 575 800 900 1100 1300 450 575 800 900 1100 1300 450 500 700 800 920 1100 1%/C of derating respect Vop at 70 C (no derating at 450 V DC series) Page 10 of 21 B32774 ... B32778 MKP DC link high density series Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/s. Note: The values of dV/dt provided below must not be exceeded in order to avoid damaging the capacitor. dV/dt values Lead spacing 27.5 mm Type B32774 VR (V DC) 37.5 mm B32776 450 800 1100 1300 450 575 800 900 1100 1300 dV/dt in V/s 30 40 75 100 21 22 22 32 54 73 Lead spacing 52.5 mm Type B32778 450 575 800 900 1100 1300 14 15 15 25 35 50 VR (V DC) dV/dt in V/s Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 21 B32774 ... B32778 MKP DC link high density series ESL values ESL 2-pin 4-pin B32774D 25 nH B32776E 10 nH B32776G 15 nH B32778G 15 nH Typical waveforms Restrictions: VR: Maximum operating peak voltage of either polarity but of a non-reversing waveform, for which the capacitor has been designed for continuous operation. AC 0.2 VR VP,max: Maximum permissible recurrent voltage that may appear for 2% of the period. Please read Cautions and warnings and Important notes at the end of this document. Page 12 of 21 B32774 ... B32778 MKP DC link high density series Mounting guidelines 1 Soldering 1.1 Solderability of leads The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1. Before a solderability test is carried out, terminals are subjected to accelerated ageing (to IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 C). Since the ageing temperature is far higher than the upper category temperature of the capacitors, the terminal wires should be cut off from the capacitor before the ageing procedure to prevent the solderability being impaired by the products of any capacitor decomposition that might occur. Solder bath temperature 235 5 C Soldering time 2.0 0.5 s Immersion depth 2.0 +0/0.5 mm from capacitor body or seating plane Evaluation criteria: Visual inspection Wetting of wire surface by new solder 90%, free-flowing solder 1.2 Resistance to soldering heat Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A. Conditions: Series Solder bath temperature Soldering time MKT boxed (except 2.5 x 6.5 x 7.2 mm) 260 5 C coated uncoated (lead spacing > 10 mm) MFP MKP (lead spacing > 7.5 mm) MKT boxed (case 2.5 x 6.5 x 7.2 mm) MKP (lead spacing 7.5 mm) MKT uncoated (lead spacing 10 mm) insulated (B32559) Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 21 10 1 s 5 1 s <4s recommended soldering profile for MKT uncoated (lead spacing 10 mm) and insulated (B32559) B32774 ... B32778 MKP DC link high density series Immersion depth 2.0 +0/0.5 mm from capacitor body or seating plane Shield Heat-absorbing board, (1.5 0.5) mm thick, between capacitor body and liquid solder Evaluation criteria: Visual inspection C/C0 tan Please read Cautions and warnings and Important notes at the end of this document. No visible damage 2% for MKT/MKP/MFP 5% for EMI suppression capacitors As specified in sectional specification Page 14 of 21 B32774 ... B32778 MKP DC link high density series 1.3 General notes on soldering Permissible heat exposure loads on film capacitors are primarily characterized by the upper category temperature Tmax. Long exposure to temperatures above this type-related temperature limit can lead to changes in the plastic dielectric and thus change irreversibly a capacitor's electrical characteristics. For short exposures (as in practical soldering processes) the heat load (and thus the possible effects on a capacitor) will also depend on other factors like: Pre-heating temperature and time Forced cooling immediately after soldering Terminal characteristics: diameter, length, thermal resistance, special configurations (e.g. crimping) Height of capacitor above solder bath Shadowing by neighboring components Additional heating due to heat dissipation by neighboring components Use of solder-resist coatings The overheating associated with some of these factors can usually be reduced by suitable countermeasures. For example, if a pre-heating step cannot be avoided, an additional or reinforced cooling process may possibly have to be included. EPCOS recommends the following conditions: Pre-heating with a maximum temperature of 110 C Temperature inside the capacitor should not exceed the following limits: MKP/MFP 110 C MKT 160 C When SMD components are used together with leaded ones, the leaded film capacitors should not pass into the SMD adhesive curing oven. The leaded components should be assembled after the SMD curing step. Leaded film capacitors are not suitable for reflow soldering. Uncoated capacitors For uncoated MKT capacitors with lead spacings 10 mm (B32560/B32561) the following measures are recommended: pre-heating to not more than 110 C in the preheater phase rapid cooling after soldering Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 21 B32774 ... B32778 MKP DC link high density series Cautions and warnings Do not exceed the upper category temperature (UCT). Do not apply any mechanical stress to the capacitor terminals. Avoid any compressive, tensile or flexural stress. Do not move the capacitor after it has been soldered to the PC board. Do not pick up the PC board by the soldered capacitor. Do not place the capacitor on a PC board whose PTH hole spacing differs from the specified lead spacing. Do not exceed the specified time or temperature limits during soldering. Avoid external energy inputs, such as fire or electricity. Avoid overload of the capacitors. The table below summarizes the safety instructions that must always be observed. A detailed description can be found in the relevant sections of the chapters "General technical information" and "Mounting guidelines". Topic Storage conditions Flammability Resistance to vibration Safety information Reference chapter "General technical information" Make sure that capacitors are stored within the 4.5 specified range of time, temperature and humidity "Storage conditions" conditions. Avoid external energy, such as fire or electricity 5.3 (passive flammability), avoid overload of the "Flammability" capacitors (active flammability) and consider the flammability of materials. Do not exceed the tested ability to withstand 5.2 vibration. The capacitors are tested to "Resistance to vibration" IEC 60068-2-6. EPCOS offers film capacitors specially designed for operation under more severe vibration regimes such as those found in automotive applications. Consult our catalog "Film Capacitors for Automotive Electronics". Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 21 B32774 ... B32778 MKP DC link high density series Topic Safety information Soldering Do not exceed the specified time or temperature limits during soldering. Cleaning Use only suitable solvents for cleaning capacitors. Embedding of When embedding finished circuit assemblies in capacitors in plastic resins, chemical and thermal influences finished assemblies must be taken into account. Caution: Consult us first, if you also wish to embed other uncoated component types! Please read Cautions and warnings and Important notes at the end of this document. Page 17 of 21 Reference chapter "Mounting guidelines" 1 "Soldering" 2 "Cleaning" 3 "Embedding of capacitors in finished assemblies" B32774 ... B32778 MKP DC link high density series Symbols and terms Symbol C A C C CR C C/C C/CR dt t T tan V dV/dt V/t E ESL ESR f f1 f2 fr FD FT i IC English Heat transfer coefficient Temperature coefficient of capacitance Capacitor surface area Humidity coefficient of capacitance Capacitance Rated capacitance Absolute capacitance change Relative capacitance change (relative deviation of actual value) Capacitance tolerance (relative deviation from rated capacitance) Time differential Time interval Absolute temperature change (self-heating) Absolute change of dissipation factor Absolute voltage change Time differential of voltage function (rate of voltage rise) Voltage change per time interval Activation energy for diffusion Self-inductance Equivalent series resistance Frequency Frequency limit for reducing permissible AC voltage due to thermal limits German Warmeubergangszahl Temperaturkoeffizient der Kapazitat Kondensatoroberflache Feuchtekoeffizient der Kapazitat Kapazitat Nennkapazitat Absolute Kapazitatsanderung Relative Kapazitatsanderung (relative Abweichung vom Ist-Wert) Kapazitatstoleranz (relative Abweichung vom Nennwert) Differentielle Zeit Zeitintervall Absolute Temperaturanderung (Selbsterwarmung) Absolute Anderung des Verlustfaktors Absolute Spannungsanderung Differentielle Spannungsanderung (Spannungsflankensteilheit) Spannungsanderung pro Zeitintervall Aktivierungsenergie zur Diffusion Eigeninduktivitat Ersatz-Serienwiderstand Frequenz Grenzfrequenz fur thermisch bedingte Reduzierung der zulassigen Wechselspannung Frequency limit for reducing permissible Grenzfrequenz fur strombedingte AC voltage due to current limit Reduzierung der zulassigen Wechselspannung Resonant frequency Resonanzfrequenz Thermal acceleration factor for diffusion Therm. Beschleunigungsfaktor zur Diffusion Derating factor Deratingfaktor Current (peak) Stromspitze Category current (max. continuous Kategoriestrom (max. Dauerstrom) current) Please read Cautions and warnings and Important notes at the end of this document. Page 18 of 21 B32774 ... B32778 MKP DC link high density series Symbol IRMS iz k0 LS 0 test Pdiss Pgen Q R R Ri Rins RP RS S t T tan tan D tan P tan S TA Tmax Tmin tOL Top TR Tref tSL VAC English (Sinusoidal) alternating current, root-mean-square value Capacitance drift Pulse characteristic Series inductance Failure rate Constant failure rate during useful service life Failure rate, determined by tests Dissipated power Generated power Heat energy Density of water vapor in air Universal molar constant for gases Ohmic resistance of discharge circuit Internal resistance Insulation resistance Parallel resistance Series resistance severity (humidity test) Time Temperature Time constant Dissipation factor Dielectric component of dissipation factor Parallel component of dissipation factor Series component of dissipation factor Ambient temperature Upper category temperature Lower category temperature Operating life at operating temperature and voltage Operating temperature Rated temperature Reference temperature Reference service life AC voltage Please read Cautions and warnings and Important notes at the end of this document. German (Sinusformiger) Wechselstrom Inkonstanz der Kapazitat Impulskennwert Serieninduktivitat Ausfallrate Konstante Ausfallrate in der Nutzungsphase Experimentell ermittelte Ausfallrate Abgegebene Verlustleistung Erzeugte Verlustleistung Warmeenergie Dichte von Wasserdampf in Luft Allg. Molarkonstante fur Gas Ohmscher Widerstand des Entladekreises Innenwiderstand Isolationswiderstand Parallelwiderstand Serienwiderstand Scharfegrad (Feuchtetest) Zeit Temperatur Zeitkonstante Verlustfaktor Dielektrischer Anteil des Verlustfaktors Parallelanteil des Verlfustfaktors Serienanteil des Verlustfaktors Umgebungstemperatur Obere Kategorietemperatur Untere Kategorietemperatur Betriebszeit bei Betriebstemperatur und -spannung Beriebstemperatur Nenntemperatur Referenztemperatur Referenz-Lebensdauer Wechselspannung Page 19 of 21 B32774 ... B32778 MKP DC link high density series Symbol VC VC,RMS English Category voltage Category AC voltage VCD Vch VDC VFB Vi Vo Vop Vp Vpp VR Corona-discharge onset voltage Charging voltage DC voltage Fly-back capacitor voltage Input voltage Output voltage Operating voltage Peak pulse voltage Peak-to-peak voltage Impedance Rated voltage Amplitude of rated AC voltage R VRMS German Kategoriespannung (Sinusformige) Kategorie-Wechselspannung Teilentlade-Einsatzspannung Ladespannung Gleichspannung Spannung (Flyback) Eingangsspannung Ausgangssspannung Betriebsspannung Impuls-Spitzenspannung Spannungshub Nennspannung Amplitude der Nenn-Wechselspannung VSC Vsn (Sinusoidal) alternating voltage, root-mean-square value S-correction voltage Snubber capacitor voltage Z Impedance Spannung bei Anwendung "S-correction" Spannung bei Anwendung "Beschaltung" Scheinwiderstand Lead spacing Rasterma Please read Cautions and warnings and Important notes at the end of this document. (Sinusformige) Wechselspannung Page 20 of 21 Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. Page 21 of 21