Film Capacitors Metallized Polypropylene Film Capacitors (MKP) Series/Type: B32671P ... B32673P Date: June 2018 (c) EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company. Metallized polypropylene film capacitors (MKP) B32671P ... B32673P Power Factor Correction Typical applications PFC (Power Factor Correction) Dimensional drawing Climatic Max. operating temperature: 125 C Climatic category (IEC 60068-1:2013): 55/110/56 Construction Dielectric: polypropylene (PP) Wound capacitor technology Plastic case (UL 94 V-0) Epoxy resin sealing Dimensions in mm Features Very compact design Very small dimensions Very high ripple and peak current High frequency AC operation capability High voltage capability Excellent self-healing property RoHS-compatible Halogen-free capacitors available on request AEC-Q200D compliant Lead spacing 0.4 10 15 22.5 Terminals Parallel wire leads, lead free, tinned Special lead lengths available on request Marking Manufacturer's logo Lot number, series number Rated capacitance (coded) Capacitance tolerance (code letter) Rated DC voltage Date of manufacture (coded) Delivery mode Bulk (untaped) Taped (Ammo pack or reel) For notes on taping, refer to chapter "Taping and packing". Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 28 Lead diameter d1 0.05 0.6 0.8 0.8 Type B32671P B32672P B32673P B32671P ... B32673P Power Factor Correction Overview of available types Lead spacing 10 mm 15 mm 22.5 mm Type B32671P B32672P B32673P Page 4 5 6 VRMS (V AC) 160 200 200 160 200 200 160 200 200 VR (V DC) 450 520 630 450 520 630 450 520 630 CR (F) 0.068 0.082 0.10 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 1.0 1.5 2.0 2.2 Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 28 B32671P Power Factor Correction Ordering codes and packing units (lead spacing 10 mm) VR V DC 450 520 630 VRMS CR f 1 kHz V AC F 160 0.10 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.68 1.0 200 0.082 0.10 0.15 0.22 0.33 0.47 200 0.068 0.082 0.10 0.15 0.18 0.22 0.33 0.39 Ordering code (composition see below) B32671P4104+*** B32671P4154+*** B32671P4184+*** B32671P4224+*** B32671P4274+*** B32671P4334+*** B32671P4394+*** B32671P4474+*** B32671P4684+*** B32671P4105+*** B32671P5823+*** B32671P5104+*** B32671P5154+*** B32671P5224+*** B32671P5334+*** B32671P5474+*** B32671P6683+*** B32671P6823+*** B32671P6104+*** B32671P6154+*** B32671P6184+*** B32671P6224+*** B32671P6334+*** B32671P6394+*** Max. dimensions wxhxl mm 4.0 x 9.0 x 13.0 4.0 x 9.0 x 13.0 5.0 x 11.0 x 13.0 5.0 x 11.0 x 13.0 5.0 x 11.0 x 13.0 6.0 x 12.0 x 13.0 6.0 x 12.0 x 13.0 6.0 x 14.0 x 13.0 7.0 x 16.0 x 13.0 8.0 x 17.5 x 13.0 4.0 x 9.0 x 13.0 5.0 x 11.0 x 13.0 5.0 x 11.0 x 13.0 6.0 x 12.0 x 13.0 7.0 x 16.0 x 13.0 8.0 x 17.5 x 13.0 4.0 x 9.0 x 13.0 5.0 x 11.0 x 13.0 5.0 x 11.0 x 13.0 6.0 x 12.0 x 13.0 6.0 x 12.0 x 13.0 6.0 x 14.0 x 13.0 8.0 x 17.5 x 13.0 8.0 x 17.5 x 13.0 Ammo pack pcs./MOQ 4000 4000 3320 3320 3320 2720 2720 2720 4000 3320 3320 2720 4000 3320 3320 2720 2720 2720 Reel Untaped pcs./MOQ 6800 6800 5200 5200 5200 4400 4400 4400 6800 5200 5200 4400 6800 5200 5200 4400 4400 4400 pcs./MOQ 4000 4000 4000 4000 4000 4000 4000 4000 4000 2000 4000 4000 4000 4000 4000 2000 4000 4000 4000 4000 4000 4000 2000 2000 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series, intermediate capacitance values and closer tolerance on request. Composition of ordering code + = Capacitance tolerance code: J = 5% K = 10% M = 20% Please read Cautions and warnings and Important notes at the end of this document. *** = Packaging code: 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel 003 = Straight terminals, untaped (lead length 3.2 0.3 mm) 000 = Straight terminals, untaped (lead length 61 mm) Page 4 of 28 B32672P Power Factor Correction Ordering codes and packing units (lead spacing 15 mm) VR V DC 450 520 630 VRMS CR f 1 kHz V AC F 160 0.10 0.22 0.33 0.47 0.56 0.68 1.0 1.5 2.0 2.2 200 0.15 0.22 0.33 0.47 0.68 1.0 1.5 200 0.15 0.22 0.33 0.47 0.68 1.0 Ordering code (composition see below) B32672P4104+*** B32672P4224+*** B32672P4334+*** B32672P4474+*** B32672P4564+*** B32672P4684+*** B32672P4105+*** B32672P4155+*** B32672P4205+*** B32672P4225+*** B32672P5154+*** B32672P5224+*** B32672P5334+*** B32672P5474+*** B32672P5684+*** B32672P5105+*** B32672P5155+*** B32672P6154+*** B32672P6224+*** B32672P6334+*** B32672P6474+*** B32672P6684+*** B32672P6105+*** Max. dimensions wxhxl mm 5.0 x 10.5 x 18.0 5.0 x 10.5 x 18.0 5.0 x 10.5 x 18.0 5.0 x 10.5 x 18.0 6.0 x 11.0 x 18.0 6.0 x 12.0 x 18.0 7.0 x 12.5 x 18.0 9.0 x 17.5 x 18.0 9.0 x 17.5 x 18.0 11.0 x 18.5 x 18.0 5.0 x 10.5 x 18.0 5.0 x 10.5 x 18.0 6.0 x 11.0 x 18.0 7.0 x 12.5 x 18.0 8.5 x 14.5 x 18.0 9.0 x 17.5 x 18.0 11.0 x 18.5 x 18.0 5.0 x 10.5 x 18.0 6.0 x 11.0 x 18.0 7.0 x 12.5 x 18.0 8.0 x 14.0 x 18.0 9.0 x 17.5 x 18.0 11.0 x 18.5 x 18.0 Ammo pack pcs./MOQ 4680 4680 4680 4680 3840 3840 3320 2560 2560 4680 4680 3840 3320 2720 2560 4680 3840 3320 2920 2560 Reel Untaped pcs./MOQ 5200 5200 5200 5200 4400 4400 3600 2800 2800 2200 5200 5200 4400 3600 2800 2800 2200 5200 4400 3600 3000 2800 2200 pcs./MOQ 4000 4000 4000 4000 4000 4000 4000 2000 2000 1200 4000 4000 4000 4000 2000 2000 1200 4000 4000 4000 2000 2000 1200 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series, intermediate capacitance values and closer tolerance on request. Composition of ordering code + = Capacitance tolerance code: J = 5% K = 10% M = 20% Please read Cautions and warnings and Important notes at the end of this document. *** = Packaging code: 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel 003 = Straight terminals, untaped (lead length 3.2 0.3 mm) 000 = Straight terminals, untaped (lead length 61 mm) Page 5 of 28 B32673P Power Factor Correction Ordering codes and packing units (lead spacing 22.5 mm) VR V DC 450 520 630 VRMS CR f 1 kHz V AC F 160 1.0 1.5 2.2 200 0.47 0.56 0.68 1.0 1.5 2.2 200 0.33 0.47 0.56 0.68 1.0 1.5 2.2 Ordering code (composition see below) B32673P4105+*** B32673P4155+*** B32673P4225+*** B32673P5474+*** B32673P5564+*** B32673P5684+*** B32673P5105+*** B32673P5155+*** B32673P5225+*** B32673P6334+*** B32673P6474+*** B32673P6564+*** B32673P6684+*** B32673P6105+*** B32673P6155+*** B32673P6225+*** Max. dimensions wxhxl mm 6.0 x 15.0 x 26.5 7.0 x 16.0 x 26.5 8.5 x 16.5 x 26.5 6.0 x 15.0 x 26.5 6.0 x 15.0 x 26.5 6.0 x 15.0 x 26.5 7.0 x 16.0 x 26.5 10.5 x 16.5 x 26.5 10.5 x 20.5 x 26.5 6.0 x 15.0 x 26.5 6.0 x 15.0 x 26.5 6.0 x 15.0 x 26.5 7.0 x 16.0 x 26.5 8.5 x 16.5 x 26.5 10.5 x 18.5 x 26.5 12.0 x 22.0 x 26.5 Ammo pack pcs./MOQ 2720 2320 1920 2720 2720 2720 2320 1560 2720 2720 2720 2320 1920 1560 Reel Untaped pcs./MOQ 2800 2400 2000 2800 2800 2800 2400 1600 2800 2800 2800 2400 2000 1600 pcs./MOQ 2880 2520 2040 2880 2880 2880 2520 2160 2160 2880 2880 2880 2520 2040 2160 1800 MOQ = Minimum Order Quantity, consisting of 4 packing units. Further E series, intermediate capacitance values and closer tolerance on request. Composition of ordering code + = Capacitance tolerance code: J = 5% K = 10% M = 20% Please read Cautions and warnings and Important notes at the end of this document. *** = Packaging code: 289 = Straight terminals, Ammo pack 189 = Straight terminals, Reel 003 = Untaped (lead length 3.2 0.3 mm) 000 = Untaped (lead length 61 mm) Page 6 of 28 B32671P ... B32673P Power Factor Correction Technical data Reference standard: IEC 60384-16:2005 and AEC-Q200D. All data given at T = 20 C, unless otherwise specified. Rated temperature TR +85 C Operating temperature range Dissipation factor tan (in 10-3) at 20 C (upper limit values) Insulation resistance Rins at 100 V or time constant = CR Rins at 20 C, rel. humidity 65% (minimum as-delivered values) Max. operating temperature Top, max Upper category temperature Tmax Lower category temperature Tmin Rated temperature TR at 1 kHz: 1.0 at 10 kHz: 2.5 at 100 kHz: 25.0 +125 C +110 C 55 C +85 C 30 G (CR 0.33 F) 10000 s (CR > 0.33 F) 1.4 VR, 2 s Category voltage VC Top (C) DC voltage derating AC voltage derating (continuous operation with Top 85 V C = VR VC,RMS = VRMS VDC or VAC at f 1 kHz) 85 <Top 110 VC = VR (165 Top)/80 VC,RMS = VRMS (165 Top)/80 Operating voltage Vop for Top (C) DC voltage (max. hours) AC voltage (max. hours) short operating periods Top 100 Vop = 1.1 VC (1000 h) Vop = 1.0 VC,RMS (1000 h) (VDC or VAC at f 1 kHz) 100 <Top 125 Vop = 1.0 VC (1000 h) Vop = 1.0 VC,RMS (1000 h) Biased humidity 1000 h / 40 C / 93% relative humidity with VR,DC Limit values after humidity Capacitance change C/C 5% test Dissipation factor change tan 0.002 (at 1 kHz) Insulation resistance Rins 200 M Reliability: Failure rate 24 fit ( 1 10-7/h) at 0.5 VR, 40 C Service life tSL 200000 h at 0.5 VR, 85 C For conversion to other operating conditions and temperatures, refer to chapter "Quality, 2 Reliability". Failure criteria: Total failure Short circuit or open circuit Failure due to variation Capacitance change C/C > 10% of parameters Dissipation factor tan > 4 upper limit values Insulation resistance Rins < 150 M (CR 0.33 F) < 50 s (CR 0.33 F) Or time constant DC test voltage Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 28 B32671P ... B32673P Power Factor Correction Pulse handling capability "dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal voltages, expressed in V/s. "k0" represents the maximum permissible pulse characteristic of the waveform applied to the capacitor, expressed in V2/s. Note: The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor. These parameters are given for isolated pulses in such a way that the heat generated by one pulse will be completely dissipated before applying the next pulse. For a train of pulses, please refer to the curves of permissible AC voltage-current versus frequency. dV/dt values Lead spacing VR VRMS V DC V AC 450 160 520 200 630 200 10 mm 15 mm 22.5 mm dV/dt in V/s 140 200 250 120 160 180 100 110 130 10 mm 15 mm 22.5 mm k0 in V2/s 126000 208000 315000 108000 166000 226000 90000 114000 163000 k0 values Lead spacing VR VRMS V DC V AC 450 160 520 200 630 200 Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 28 B32671P ... B32673P Power Factor Correction Impedance Z versus frequency f (typical values) Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 28 B32671P Power Factor Correction Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 10 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 28 B32672P Power Factor Correction Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 15 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 28 B32673P Power Factor Correction Permissible AC voltage VRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 22.5 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 12 of 28 B32671P Power Factor Correction Permissible AC current IRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 10 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 28 B32672P Power Factor Correction Permissible AC current IRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 15 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 14 of 28 B32673P Power Factor Correction Permissible AC current IRMS versus frequency f (for sinusoidal waveforms TA 100 C) For TA >100 C, please use derating factor FT. Lead spacing 22.5 mm 450 V DC/160 V AC 520 V DC/200 V AC 630 V DC/200 V AC Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 28 B32671P ... B32673P Power Factor Correction Maximum AC voltage (VRMS), current (IRMS) versus frequency and temperature for TA >100 C The graphs described in the previous section for the permissible AC voltage (VRMS) or current (IRMS) versus frequency are given for a maximum ambient temperature TA 100 C. In case of higher ambient temperatures (TA), the self-heating (T) of the component must be reduced to avoid that temperature of the component (Top= TA + T) reaches values above maximum operating temperature.The factor FT shall be applied in the following way: And FT is given by the following curve: Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 28 B32671P ... B32673P Power Factor Correction Testing and Standards Test Reference Conditions of test Performance requirements Electrical parameters IEC 60384-16:2005 Within specified limits Robustness of terminations IEC 60068-2-21:2006 Voltage proof, 1.4 VR, 1 minute Insulation resistance, Rins Capacitance, C Dissipation factor, tan Tensile strength (test Ua1) Wire diameter Tensile force 0.5 < d1 0.8 mm 10 N Capacitance and tan within specified limits Solder bath temperature at 260 5 C, C/C0 2% Resistance to IEC 60068-2-20:2008, immersion for 10 seconds soldering tan 0.001 test Tb, heat method 1A C/C0 2% Rapid IEC TA = lower category temperature tan 0.002 change of 60384-16:2005 TB = upper category temperature Rins 50% of initial limit temperature Five cycles, duration t = 30 min. Vibration IEC 60384-16:2005 Test FC: vibration sinusoidal Displacement: 0.75 mm Accleration: 98 m/s2 Frequency: 10 Hz ... 500 Hz Test duration: 3 orthogonal axes, 2 hours each axe No visible damage Bump IEC 60384-16:2005 Test Eb: Total 4000 bumps with 390 m/s2 mounted on PCB No visible damage C/C0 2% tan 0.001 Rins 50% of initial limit No visible damage C/C0 2% tan 0.001 Rins 50% of initial limit Duration: 6 ms Climatic sequence IEC 60384-16:2005 Damp heat, steady state IEC 60384-16:2005 Advanced biased humidity Please read Cautions and warnings and Important notes at the end of this document. Dry heat Tb / 16 h Damp heat cyclic, 1st cycle +55 C / 24 h / 95% ... 100% RH Cold Ta / 2 h Damp heat cyclic, 5 cycles +55 C / 24 h / 95% ... 100% RH Test Ca 40 C / 93% RH / 56 days 60 C / 95% RH / 1000 hours with VR,DC Page 17 of 28 No visible damage C/C0 3% tan 0.003 Rins 50% of initial limit No visible damage C/C0 10% tan 0.004 Rins 50% of initial limit B32671P ... B32673P Power Factor Correction Test Reference Endurance A Endurance B Endurance C Endurance D Conditions of test Performance requirements No visible damage 85 C / 1.1 VR / 1000 hours C/C0 5% tan 0.004 Rins 50% of initial limit No visible damage 110 C / 1.1 VC / 1000 hours C/C0 10% tan 0.004 Rins 50% of initial limit No visible damage 125 C / 1.1 VC / 1000 hours C/C0 10% tan 0.004 Rins 50% of initial limit 85 C/ VR + 4 ARMS,1000 KHz/ 1000 hours No visible damage C/C0 10% tan 0.004 Rins 50% of initial limit 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 Please read Cautions and warnings and Important notes at the end of this document. Wetting of wire surface by new solder 90%, free-flowing solder Page 18 of 28 B32671P ... B32673P Power Factor Correction 1.2 Resistance to soldering heat Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1. 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) 10 1 s 5 1 s <4 s recommended soldering profile for MKT uncoated (lead spacing 10 mm) and insulated (B32559) 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 19 of 28 B32671P ... B32673P Power Factor Correction 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 recommendations As a reference, the recommended wave soldering profile for our film capacitors is as follows: Please read Cautions and warnings and Important notes at the end of this document. Page 20 of 28 B32671P ... B32673P Power Factor Correction Body temperature should follow the description below: MKP capacitor During pre-heating: Tp 110 C During soldering: Ts 120 C, ts 45 s MKT capacitor During pre-heating: Tp 125 C During soldering: Ts 160 C, ts 45 s When SMD components are used together with leaded ones, the 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. In order to ensure proper conditions for manual or selective soldering, the body temperature of the capacitor (Ts) must be 120 C. One recommended condition for manual soldering is that the tip of the soldering iron should be <360 C and the soldering contact time should be no longer than 3 seconds. 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 refer to EPCOS Film Capacitor Data Book in case more details are needed. Please read Cautions and warnings and Important notes at the end of this document. Page 21 of 28 B32671P ... B32673P Power Factor Correction 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. Consult us if application is with severe temperature and humidity condition. There are no serviceable or repairable parts inside the capacitor. Opening the capacitor or any attempts to open or repair the capacitor will void the warranty and liability of EPCOS. Please note that the standards referred to in this publication may have been revised in the meantime. 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 specified 4.5 range of time, temperature and humidity conditions. "Storage conditions" Avoid external energy, such as fire or electricity (passive 5.3 flammability), avoid overload of the capacitors (active "Flammability" flammability) and consider the flammability of materials. Do not exceed the tested ability to withstand vibration. 5.2 The capacitors are tested to IEC 60068-2-6:2007. "Resistance to EPCOS offers film capacitors specially designed for vibration" operation under more severe vibration regimes such as those found in automotive applications. Consult our catalog "Film Capacitors for Automotive Electronics". Topic Safety information Soldering Do not exceed the specified time or temperature limits during soldering. Use only suitable solvents for cleaning capacitors. Cleaning Please read Cautions and warnings and Important notes at the end of this document. Page 22 of 28 Reference chapter "Mounting guidelines" 1 "Soldering" 2 "Cleaning" B32671P ... B32673P Power Factor Correction Topic Safety information Embedding of capacitors in finished assemblies When embedding finished circuit assemblies in plastic resins, chemical and thermal influences must be taken into account. Caution: Consult us first, if you also wish to embed other uncoated component types! Reference chapter "Mounting guidelines" 3 "Embedding of capacitors in finished assemblies" 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 representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. Detailed information can be found on the Internet under www.epcos.com/orderingcodes. Please read Cautions and warnings and Important notes at the end of this document. Page 23 of 28 B32671P ... B32673P Power Factor Correction 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 24 of 28 B32671P ... B32673P Power Factor Correction 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 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 Temperature of the air surrounding the component Upper category temperature Lower category temperature Operating life at operating temperature and voltage Operating temperature, TA + T Rated temperature Reference temperature Reference service life 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 Temperatur der Luft, die das Bauteil umgibt Obere Kategorietemperatur Untere Kategorietemperatur Betriebszeit bei Betriebstemperatur und -spannung Beriebstemperatur, TA + T Nenntemperatur Referenztemperatur Referenz-Lebensdauer Page 25 of 28 B32671P ... B32673P Power Factor Correction Symbol VAC VC VC,RMS English AC voltage 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 Wechselspannung 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 26 of 28 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). Page 27 of 28 Important notes 7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard. The IATF certifications confirm our compliance with requirements regarding the quality management system in the automotive industry. Referring to customer requirements and customer specific requirements ("CSR") TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements mutually agreed upon can and will be implemented in our Quality Management System. For clarification purposes we like to point out that obligations from IATF 16949 shall only become legally binding if individually agreed upon. 8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, 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. Release 2018-06 Page 28 of 28