Film Capacitors Metallized Polypropylene Film Capacitors (MKP) Series/Type: Date: B32671 ... B32672 August 2004 (c) EPCOS AG 2004. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. Metallized polypropylene film capacitors (MKP) B32671 ... B32672 High VAC, high temperature (wound) Typical applications Electronic ballasts (resonant circuits) SMPS High-frequency AC loads Pulse circuits Dimensional drawing Climatic Max. operating temperature: 125 C Climatic category (IEC 60068-1): 55/110/56 Construction Dielectric: metallized polypropylene (PP) Wound capacitor technology Plastic case (UL 94 V-0) Epoxy resin coating Dimensions in mm Features Very high AC voltages for all frequency ranges Very small dimensions High peak voltage for short time periods High peak current High pulse withstand capability Lead spacing 0.4 Lead diameter Type d1 10 15 0.6 0.8 Terminals Parallel wire leads, lead-free tinned Special lead lengths available on request Marking Manufacturer's logo, lot number, type number, rated capacitance (coded), capacitance tolerance (code letter), rated AC voltage, date of manufacture (coded) Delivery mode Bulk (untaped) Taped (Ammo pack or reel) For notes on taping, refer to chapter "Taping and packing". 2 B32671 B32672 B32671 ... B32672 High VAC, high temperature (wound) Overview of available types Lead spacing 10 mm 15 mm Type B32671 B32672 Page 4 Vrms (VAC) 500 600 600 700 VR (VDC) 1000 1600 1600 2000 5 CR (nF) 1.0 1.2 1.5 2.2 2.7 3.3 3.9 4.10 4.7 5.6 6.2 6.8 8.2 10 12 15 22 33 3 B32671 High VAC, high temperature (wound) Ordering codes and packing units (lead spacing 10 mm) Vrms f 1 kHz VAC 500 600 VR CR VDC nF 1000 3.3 3.9 4.1 4.7 5.6 6.2 6.8 8.2 10 12 1600 1.2 1.5 2.2 2.7 3.3 3.9 4.1 Max. dimensions wxhxl mm 4.0 x 9.0 x 13.0 4.0 x 9.0 x 13.0 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 5.0 x 11.0 x 13.0 6.0 x 12.0 x 13.0 6.0 x 12.0 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 12.0 x 13.0 Ordering code (composition see below) B32671L0332+*** B32671L0392+*** B32671L0412+*** B32671L0472+*** B32671L0562+*** B32671L0622+*** B32671L0682+*** B32671L0822+*** B32671L0103+*** B32671L0123+*** B32671L1122+*** B32671L1152+*** B32671L1222+*** B32671L1272+*** B32671L1332+*** B32671L1392+*** B32671L1412+*** Ammo Reel Untaped pack pcs./unit pcs./unit pcs./unit 1000 1000 1000 1000 830 830 830 830 680 680 1000 830 830 830 680 680 680 1700 1700 1700 1700 1300 1300 1300 1300 1100 1100 1700 1300 1300 1300 1100 1100 1100 Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: M = 20% K = 10% J = 5% A = 3.5% H = 2.5% *** = Packaging code: 289 = Ammo pack 189 = Reel 000 = Untaped (lead length 6 1 mm) 4 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 B32672 High VAC, high temperature (wound) Ordering codes and packing units (lead spacing 15 mm) Vrms f 1 kHz VAC 600 700 VR CR VDC nF 1600 6.2 6.8 8.2 10 12 15 22 33 2000 1.0 1.2 1.5 2.2 2.7 3.3 3.9 4.1 4.7 5.6 6.2 6.8 8.2 10 12 15 22 Max. dimensions wxhxl mm 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 11.0 x 18.0 6.0 x 12.0 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 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 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 5.0 x 10.5 x 18.0 6.0 x 11.0 x 18.0 6.0 x 11.0 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 8.5 x 14.5 x 18.0 8.5 x 14.5 x 18.0 9.0 x 17.5 x 18.0 Ordering code (composition see below) B32672L1622+*** B32672L1682+*** B32672L1822+*** B32672L1103+*** B32672L1123+*** B32672L1153+*** B32672L1223+*** B32672L1333+*** B32672L8102+*** B32672L8122+*** B32672L8152+*** B32672L8222+*** B32672L8272+*** B32672L8332+*** B32672L8392+*** B32672L8412+*** B32672L8472+*** B32672L8562+*** B32672L8622+*** B32672L8682+*** B32672L8822+*** B32672L8103+*** B32672L8123+*** B32672L8153+*** B32672L8223+*** Ammo Reel Untaped pack pcs./unit pcs./unit pcs./unit 1170 1170 960 960 960 830 680 640 1170 1170 1170 1170 1170 1170 1170 1170 1170 960 960 960 960 830 680 680 640 1300 1300 1100 1100 1100 900 700 700 1300 1300 1300 1300 1300 1300 1300 1300 1300 1100 1100 1100 1100 900 700 700 700 Further E series and intermediate capacitance values on request. Composition of ordering code + = Capacitance tolerance code: M = 20% K = 10% J = 5% A = 3.5% H = 2.5% *** = Packaging code: 289 = Ammo pack 189 = Reel 000 = Untaped (lead length 6 1 mm) 5 1000 1000 1000 1000 1000 1000 500 500 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 500 500 500 B32671 ... B32672 High VAC, high temperature (wound) Technical data Max. operating temperature Top,max +125 C Upper category temperature Tmax +110 C Lower category temperature Tmin 55 C Rated temperature TR +85 C Typical Dissipation factor tan (in 10-3) at Upper limit at 20 C 0.3 10 kHz 0.6 (upper limit values) 100 kHz 0.3 1.0 Insulation resistance Rins > 100 G at 20 C, rel. humidity 65% (minimum as-delivered values) DC test voltage 1.6 VR, 2 s TA (C) DC voltage derating AC voltage derating Category voltage VC (continuous operation with VDC TA 85 VC = VR VC,rms = Vrms or VAC at f 1 kHz) 85<TA110 VC = VR (165TA)/80 VC,rms=Vrms (165TA)/80 TA (C) DC voltage (max. hours) AC voltage (max. hours) Operating voltage V op for short operating periods TA 100 Vop = 1.25 VC (2000 h) Vop = 1.0 VC,rms (2000 h) (VDC or VAC at f 1 kHz) 100<TA125 Vop = 1.25 VC (1000 h) Vop = 1.0 VC,rms (1000 h) Damp heat test 56 days/40 C/93% relative humidity Limit values after damp Capacitance change C/C 2% heat test Dissipation factor change tan 1.0 10-3 (at 1 kHz) Insulation resistance Rins 50 G Reliability: Failure rate 1 fit ( 1 10-9/h) at 0.5 VR, 40 C Service life tSL 200 000 h at 1.0 VR, 40 C For conversion to other operating conditions and temperatures, refer to chapter "Quality assurance", page . 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 < 1500 M Operating temperature range 6 B32671 ... B32672 High VAC, high temperature (wound) 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 V 2/s. Note: The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the capacitor. dV/dt and k0 values Lead spacing Type Vrms (VAC) VR (VDC) CR nF 1.0 1.2 1.5 2.2 2.7 3.3 3.9 4.1 4.7 5.6 6.2 6.8 8.2 10 12 15 22 33 10 mm B32671 500 1000 dV/dt k0 V/s V2/s 4 700 16 000 000 4 300 13 600 000 4 100 12 300 000 3 800 9 900 000 3 400 8 400 000 3 200 7 700 000 3 100 7 400 000 2 700 7 200 000 2 500 7 000 000 2 300 6 400 000 15 mm 600 1600 dV/dt k0 V/s V2/s 6 000 14 400 000 5 600 14 000 000 5 200 13 800 000 5 000 13 600 000 4 700 13 300 000 4 500 13 100 000 4 400 13 000 000 7 B32672 600 1600 dV/dt k0 V/s V2/s 3 600 18 600 000 3 500 17 400 000 3 100 15 400 000 2 800 13 800 000 2 600 12 600 000 2 300 12 300 000 2 000 11 800 000 1 700 11 000 000 700 2000 dV/dt k0 V/s V2/s 6 500 10 000 000 6 250 9 700 000 6 000 9 500 000 5 000 9 200 000 4 750 9 000 000 4 500 8 900 000 4 000 8 300 000 3 800 8 000 000 3 600 7 800 000 3 300 7 400 000 3 100 7 200 000 3 000 7 000 000 2 800 6 700 000 2 600 6 300 000 2 400 6 000 000 2 200 5 900 000 1 900 5 300 000 B32671 ... B32672 High VAC, high temperature (wound) Impedance Z versus frequency f (typical values) 8 B32671 High VAC, high temperature (wound) Permissible AC voltage Vrms versus frequency f (for sinusoidal waveforms TA 100 C) For T A >100 C, please refer to "General technical information", section 3.2.3. Lead spacing 10 mm 500 VAC/1000 VDC 600 VAC/1600 VDC 9 B32672 High VAC, high temperature (wound) Permissible AC voltage Vrms versus frequency f (for sinusoidal waveforms TA 100 C) For T A >100 C, please refer to "General technical information", section 3.2.3. Lead spacing 15 mm 600 VAC/1600 VDC 700 VAC/2000 VDC 10 B32671 ... B32672 High VAC, high temperature (wound) Operation at overvoltages during heating and ignition of lamps (TA 40 C) In lighting applications, the capacitors can be subjected to overvoltages during the heating and ignition periods. An overvoltage occurs when the operation voltage exceeds the permissible AC voltage at the resonant frequency fr. For a repetitive application of on/off switching pulses (as for example in the life tests applied by electronic ballast manufacturers), limits have to be imposed on the time periods under overvoltage and on the duty cycle, in order to keep the capacitance value within the required margins: The overvoltage time t OV should be less than 1 sec. The maximum duty cycle of the overvoltage is given by where Vrms,ov is the RMS voltage during period tOV. and Vrms is the permissible AC voltage for continuous operation at the resonant frequency f r (given by the "permissible AC voltage versus frequency f" graphics in theprevious pages). The drift of capacitance depends on the Vppattained, and the total time under overvoltage, which is calculated in hours as follows: (Ni tOV) / 3600 where Ni is the number of overvoltage impulses and t OV is expressed in seconds. The maximum drift of capacitance as a function of both parameters is provided graphically in the following pages. 11 B32671 ... B32672 High VAC, high temperature (wound) Estimation of the maximum drift of capacitance value in function of the number of total hours overvoltage Lead spacing 10 mm 500 VAC/1000 VDC 600 VAC/1600 VDC 12 B32671 ... B32672 High VAC, high temperature (wound) Estimation of the maximum drift of capacitance value in function of the number of total hours overvoltage Lead spacing 15 mm 600 VAC/1600 VDC 700 VAC/2000 VDC 13