protection 82 june 2015 medium power film capacitors fpx (fpy rohs compliant) protection how to order fpx series fpx = standard fpy = rohs compliant 6 case size case size 6 case size 8 (see case style) 6 dielectric 6 = polypropylene n voltage code n = 2000v p = 2500v x = 3500v z = 4500v y = 4600v 0105 capacitance code 0 + pf code 0105 = 1.0f 0335 = 3.5f 0504 = 0.5f etc. j capacitance tolerances j = 5% CC terminal code C C = standard dimensions plastic case style m6 / 6 or m8 / 8 marking logo withstanding surge voltage capacitance and tolerance in clear nominal dc voltage in clear rms current in clear date of manufacture (iec coding) plastic case style m8 / 10 ?dmax ?d m6/6 or m8/8 h 2 (0.079) max torque: 8.5nm (m8) 4.5nm (m6) h 0.5 (0.020) h 2 (0.079) tpc h 62 dimensions: millimeters (inches) general tolerance: 2 a ?4 (0.16) a plastic case resin tinned output tpc max torque: 8.5nm the positions of the connections of each side are not indexed h 79 +0 -3.0mm (3.11 +0 -0.12) m8 (0.315) /10 (0.394) m8 (0.315) /10 (0.394) 6.00 (0.236) 6.00 (0.236) dimensions: millimeters (inches) general tolerance: 2 a ?4 (0.16) a ?28 (1.103) 0.1 (0.004) plastic case d max resin tinned output 23 (0.906) 0.50 (0.020) applications protection of thyristors. protection of gate turn-off thyristor (g.t.o.). clamping (secondary snubber). technology metallized polypropylene dielectric capacitor with controlled self-healing. reinforced metallization developed for high impulse currents. axial connections specially developed to reduce series inductance and to provide rigid mechanical mounting. packaging material cylindrical in plastic case filled with thermosetting resin. outputs: threaded inserts either m6 or m8. hot spot temperature calculation see hot spot temperature page 3. hot spot = terminals + (p d + p t ) x r th with p d (dielectric losses) = q x tg 0 ? [ 1 ? 2 x c n x (v peak to peak ) 2 x f ] x (2 x 10 -4 ) p t (thermal losses) = r s x (i rms ) 2 where c n in farads vin volts i rms in amperes r s in ohms f in hertz in c r th in c/w due to the design of the capacitor and its technology, the thermal impedance between the terminations and the core of the capacitor is low, it is necessary to take care that the capaci- tor is never overheated by use of incorrect sized connections. in the case where the series diodes are screwed to the capaci- tor, cooling of the diodes must be taken in account. do not use the capacitor as a heat sink. due to the complexity of the diode/capacitor thermal exchanges, we recommend that thermal measurements shall be made on the different components. we would be pleased to advise you on specific problems. working temperature (according to the power to be dissipated) -40c to +85c not rohs compliant please select correct termination style.
protection june 2015 83 medium power film capacitors fpx (fpy rohs compliant) capacitance range c n 0.5f to 6f tolerance on c n 5% rated dc voltage v n dc 1000 to 3000 v peak voltage v peak 1600 to 4000 v allowable overvoltage v s (for 10 s/day) 2000 to 4600 v stray inductance 5 to 20 nh rms current i rms max. = up to 160 a the currents shown in the tables are maximum. it is necessary to respect the thermal limits of the dielectric 85c see hot spot temperature calculation insulation resistance r i x c 30,000 s impulse current i 2 .t maxi. = up to 729 a 2 .s spikes or peak currents in the capacitors may cause a deterioration of the bonding between the metallization and the connections. these bonds are capable of withstanding only a limited amount of energy for each spike. the table shows the maximum energy permitted in the form (i 2 .t), where i is in ampere, and t is in seconds. note: the formula (i 2 .t) replaces dv/dt which is less easy to use as it is not an expression of energy (i = c.dv/dt). this type of capacitor has been designed to withstand high (i 2 .t) values. variation of capacitance with temperature c c 2% between -40 and 85c climatic category 40/085/56 (iec 60068) test voltage between terminals @ 25c v s for 10s test voltage between terminals and case @ 25c (type test) @ 7 kvrms @ 50 hz for 1 min. dielectric polypropylene electrical characteristics
protection 84 june 2015 * tol: +0 / -3mm for h 118mm medium power film capacitors fpx (fpy rohs compliant) table of values dimensions i 2 .t i rms rs rth cn case h* h d max. max. typical part number (f) style 0.5 2 d 0.5 (a 2 .s) (a) (m ) (c/w) weight (g) (0.020) (0.079) max. (0.020) fpx 2000v v n dc = 1000v v peak = 1600v v rms = 560v v s = 2000v (voltage code n) fpx66n0105j-- 1 plastic case m6/6 52 (2.072) 5 (0.197) 40 (1.575 18 (0.709) 2 15 2.4 14) 120 fpx86n0205j-- 2 plastic case m8/8 52 (2.072) 5 (0.197) 60 (2.362) 22 (0.866) 8 30 1.2 6.1 190 fpx86n0305j-- 3 plastic case m8/8 52 (2.072) 5 (0.197) 72 (2.835) 22 (0.866) 18 45 0.9 4.5 260 fpx86n0355j-- 3.5 plastic case m8/8 52 (2.072) 5 (0.197) 72 (2.835) 22 (0.866) 25 50 0.85 4.5 260 fpx86n0405j-- 4 plastic case m8/8 52 (2.072) 5 (0.197) 82 (3.228) 22 (0.866) 32 60 0.75 3.5 320 fpx86n0505j-- 5 plastic case m8/8 52 (2.072) 5 (0.197) 82 (3.228) 22 (0.866) 50 70 0.65 2.5 320 fpx 2500v v n dc = 1300v v peak = 2000v v rms = 700v v s = 2500v (voltage code p) fpx66p0504j-- 0.5 plastic case m6/6 52 (2.072) 5 (0.197) 40 (1.575) 18 (0.709) 1 15 3 14 120 fpx86p0105j-- 1 plastic case m8/8 52 (2.072) 5 (0.197) 60 (2.362) 22 (0.866) 3 20 2.3 10.5 190 fpx86p0155j-- 1.5 plastic case m8/8 52 (2.072) 5 (0.197) 60 (2.362) 22 (0.866) 7 30 1.5 6.1 190 fpx86p0205j-- 2 plastic case m8/8 52 (2.072) 5 (0.197) 72 (2.835) 22 (0.866) 12.7 40 1.1 4.5 260 fpx86p0255j-- 2.5 plastic case m8/8 52 (2.072) 5 (0.197) 72 (2.835) 22 (0.866) 20 60 0.89 3.7 260 fpx86p0305j-- 3 plastic case m8/8 52 (2.072) 5 (0.197) 82 (3.228) 22 (0.866) 28 60 0.85 3.2 320 fpx86p0355j-- 3.5 plastic case m8/8 52 (2.072) 5 (0.197) 82 (3.228) 22 (0.866) 39 65 0.78 2.9 320 fpx 3500v v n dc = 2000v v peak = 2400v v rms = 850v v s = 3500v (voltage code x) fpx86x0205j-- 2 plastic case m8/8 62 (2.441) 5 (0.197) 72 (2.835) 22 (0.866) 23 41 1.24 6.1 310 fpx86x0305j-- 3 plastic case m8/8 62 (2.441) 5 (0.197) 92 (3.622) 22 (0.866) 50 62 0.92 3.9 475 fpx86x0355j-- 3.5 plastic case m8/8 62 (2.441) 5 (0.197) 92 (3.622) 22 (0.866) 70 72 0.83 3.4 475 fpx86x0405j-- 4 plastic case m8/8 62 (2.441) 5 (0.197) 92 (3.622) 22 (0.866) 85 80 0.78 3.1 475 fpx 4500v v n dc = 2500v v peak = 3200v v rms = 1130v v s = 4500v (voltage code z) fpx86z0904j-- 0.9 plastic case m8/8 62 (2.441) 5 (0.197) 72 (2.835) 22 (0.866) 15 40 1.5 6.2 310 fpx86z0105j-- 1 plastic case m8/8 62 (2.441) 5 (0.197) 72 (2.835) 22 (0.866) 15 38 1.4 6.2 310 fpx86z0205j-- 2 plastic case m8/8 62 (2.441) 5 (0.197) 92 (3.622) 22 (0.866) 70 75 0.85 3.1 475 fpx 4600v v n dc = 3000v v peak = 4000v v rms = 1400v v s s = 4600v (voltage code y) fpx86y0504j-- 0.5 plastic case m8/8 62 (2.441) 5 (0.197) 72 (2.835) 22 (0.866) 7 40 1.7 12 310 fpx86y0684j-- 0.68 plastic case m8/8 62 (2.441) 5 (0.197) 72 (2.835) 22 (0.866) 14 35 1.59 6.2 310 fpx86y1254j-- 1.25 plastic case m8/8 62 (2.441) 5 (0.197) 92 (3.622) 22 (0.866) 50 65 1 3.3 475 fpx86y0155j-- 1.5 plastic case m8/10 79 (3.110) 6 (0.236) 98 (3.858) C 32 60 1.4 8.3 630 fpx86y0175j-- 1.7 plastic case m8/10 79 (3.110) 6 (0.236) 98 (3.858) C 40 70 1.3 7.4 630 fpx86y0205j-- 2 plastic case m8/10 79 (3.110) 6 (0.236) 98 (3.858) C 56 80 1.1 6.3 630 fpx86y0255j-- 2.5 plastic case m8/10 118 (4.646) 6 (0.236) 98 (3.858) C 200 130 0.8 1.1 1020 fpx86y0275j-- 2.7 plastic case m8/10 118 (4.646) 6 (0.236) 98 (3.858) C 232 140 0.7 1.1 1020 fpx86y0305j-- 3 plastic case m8/10 143 (5.630) 6 (0.236) 98 (3.858) C 128 100 0.9 1.5 1280 fpx86y0355j-- 3.5 plastic case m8/10 143 (5.630) 6 (0.236) 98 (3.858) C 170 110 0.8 1.4 1280 fpx86y0405j-- 4 plastic case m8/10 143 (5.630) 6 (0.236) 98 (3.858) C 224 115 0.8 1.4 1280 fpx86y0455j-- 4.5 plastic case m8/10 163 (6.417) 6 (0.236) 98 (3.858) C 522 120 0.6 1.7 1500 fpx86y0505j-- 5 plastic case m8/10 163 (6.417) 6 (0.236) 98 (3.858) C 600 130 0.6 1.7 1500 fpx86y0605j-- 6 plastic case m8/10 163 (6.417) 6 (0.236) 98 (3.858) C 729 160 0.5 1.7 1500 protection dimensions: millimeters (inches)
protection june 2015 85 medium power film capacitors fpx (fpy rohs compliant) general / application notes choice of voltage: v 1 v peak v 2 v n dc nominal dc voltage (v n dc) and peak voltage (v peak ) are given in the tables. g.t.o. choice of voltage: v 1 v peak v 2 v n dc nominal dc voltage (v n dc) and peak voltage (v peak ) are given in the tables. clamping choice of voltage: v 1 v peak note that v 1 is the voltage peak to peak and cannot be symmetrical vs 0 v peak voltage is given in the tables. v 0 t - 1/fr v 2 v 1 t thyristor protection v t 0v v 1
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