FPG66N0105J-- Kyocera AVX

PROTECTION Medium Power Film Capacitors FPG (FPH RoHS Compliant) PROTECTION Metallized polypropylene dielectric capacitor with controlled self-healing. Reinforced metallization on margins developed for high impulse currents. Axial connections specially developed to reduce series inductance and to provide rigid mechanical mounting. APPLICATIONS Protection of gate turn-off thyristor (G.T.O.). Medium frequency tuning. HOT SPOT TEMPERATURE CALCULATION See Hot Spot Temperature page 3. = + (P + P ) x R hot spot terminals d t th with DIMENSIONS millimeters (inches) P (Dielectric losses) = Q x tg d 0 1 2 -4 2 x C x (V ) x f x (2 x 10 ) n peak peak Max Torque: 8.5Nm (M8) to H 62 4.5Nm (M6) 2 P (Thermal losses) = R x (I ) h 2 (0.079) t s rms M6/6 or M8/8 Plastic Case 4 (0.16) A where TPC A C in Farads n H 0.5 (0.020) Vin Volts Resin Tinned Output I in Amperes rms Dimensions: millimeters (inches) R in Ohms s General tolerance: 2 h 2 (0.079) d f in Hertz Dmax in C R in C/W th MARKING Due to the design of the capacitor and its technology, Logo the thermal impedance between the terminations and the Withstanding surge voltage core of the capacitor is low, it is necessary to take care that Capacitance and tolerance in clear the capacitor is never overheated by use of incorrect sized connections. Nominal DC voltage in clear In the case where the series diodes are screwed to the RMS current in clear capacitor, cooling of the diodes must be taken in account. Date of manufacture (IEC coding) Do not use the capacitor as a heat sink. PACKAGING MATERIAL Due to the complexity of the diode/capacitor thermal exchanges, we recommend that thermal measurements Cylindrical in plastic case filled with thermosetting resin. shall be made on the different components. We would be Outputs: threaded inserts either M6 or M8. pleased to advise you on specific problems. WORKING TEMPERATURE (according to the power to be dissipated) -40C to +85C HOW TO ORDER FPG 8 6 R 0105 J Not RoHS Compliant Series Case Size Dielectric Voltage Capacitance Capacitance Terminal Code FPG = Standard Case Size 8 6 = Polypropylene Code Code Tolerances = Standard FPH = RoHS Compliant R = 1500V 0 + pF code J = 5% N = 2000V 0105 = 1.0F Please select correct termination style. P = 2500V 0405 = 4.0F W = 2600V 0604 = 0.6F X = 3500V etc. Z = 4500V Y = 4600V 86 JUNE 2015Medium Power Film Capacitors FPG (FPH RoHS Compliant) ELECTRICAL CHARACTERISTICS Capacitance range C 0.12F to 6F n Tolerance on C 5% n Rated DC voltage V dc 800 to 3000 V n Peak voltage V 1200 to 4000 V peak Allowable overvoltage V (for 10 s/day) 1500 to 4600 V s Nominal RMS voltage V dc 500 to 1400 V n Stray inductance 10 nH RMS current I max. = up to 80 A rms 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 x C 30,000 s i 2 Impulse current I .t max. given in the tables 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 2 table shows the maximum energy permitted in the form (I .t), where I is in Ampere, and t is in seconds. 2 Note: The formula (I .t) replaces dV/dt which is less easy to use as it is not an expression of energy (I = C.dV/dt). 2 This type of capacitor has been designed to withstand high (I .t) values. C Variation of capacitance with temperature 2% between -40 and 85C C Climatic category 40/085/56 (IEC 60068) Test voltage between terminals 25C V during 10s s Test voltage between terminals and case 25C (Type test) 4 kVrms 50 Hz during 1 min. Dielectric Polypropylene PROTECTION APPLICATION NOTES G.T.O. PROTECTION Choice of voltage: V V Nominal DC voltage (V dc) and peak voltage (V ) are given n peak 1 peak V V dc in the table of values. 2 n Maximum overvoltage V (10 s/day) s JUNE 2015 87 PROTECTION