CV Capability Guide - AVX

Medium Power Film CapacitorsFSM (FSN RoHS Compliant)New Design can use FFV RangeAPPLICATIONSRecovery capacitor for G.T.O. switching (secondary snubber or clamp capacitor).High current DC filtering.FEATURESMetallized polypropylene dielectric specially treatedto withstand high DC voltage stresses up to85°C.Controlled self-healing.Internal geometry and connections speciallydeveloped for high currents (Irms up to 100 A).No liquid impregnant.Special metallization for DC voltage and highcurrents.PACKAGING MATERIALSelf-extinguishing rectangular plastic case (inaccordance with UL 94 VO) (12 kV/50 Hz isolation).Filled with thermosetting resin.M8 outputs.Fixing in two planes.Vibrations and shocks resistant to IEC 60077.Average weight 0.95 kg.Check for up-to-date CV Tables athttp://www.avx.com/docs/catalogs/filmcaps.pdfDIMENSIONSMARKINGLogo TPCFSMCapacitance and tolerance in clearNominal voltage in clearRMS current in clearDate of manufacture (IEC coding)ELECTRICAL CHARACTERISTICSClimatic category 40/085/56Working temperature -40°C to +85°C(according to the powerto be dissipated)Capacitance range C n 20μF to 54μFTolerance on C n ±10%Rated DC voltage V n dc 750 to 1350 VAllowable overvoltages V s =1.1 V n dc – 1/3 of the time1.3 V n dc – 1 min./day2 V n dc – 100 ms/day for V n dc= ≤ 1150 V1.75 V n dc – 100 ms/day for V n dc= 1350 VDC test voltage between 10s at 20°C ± 15°Cterminals V e dc – 1.5 V n dc (IEC 61071)RMS currentIrms max. = 65 to 105 AImpulse current I 2 .t max. = 100 to 270 A 2 sTangent of loss angle Tg: see table of valuesSeries inductance L s ≤ 25 nHThermal resistance Rth ambient/hot spot = 9.2°C/WRth case/hot spot = 3.3°C/WDielectricPolypropyleneHOW TO ORDERFSM26A0546K––SeriesFSM = StandardFSN = RoHS Compliant180 | www.avx.comCase Size2 = StandardDielectric6 = PolypropyleneVoltageCodeA = 750VdcC = 900VdcL = 1000VdcU = 1150VdcV = 1350VdcCapacitanceCode0 + pF code0546 = 54μF0336 = 33μF0206 = 20μFetc.CapacitanceTolerancesK = ±10%Voltage Range– – = Standard(Male Threaded)