DFTHV22FP2637

DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 13

Technical content

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc 55092315 The FFHV and FTHV series are specifically designed for DC filtering applications such as DC link or resonant filters for voltages up to 3000V. These capacitors are proposed in 2 different versions: resin top for the FFHV series and hermetic case for the FTHV. Large case sizes up to 36 liters and high specific energy up to 380J/l together with safe and reliable Controlled Self Healing Technology make this series particularly suitable for power converters in traction, drives, renewable energy and power transmission areas. FFHV and FTHV use a wet solution with polypropylene metallized film and oil (without free oil). Standard designs proposed in this catalogue are covering a wide range of voltage and capacitance values. In case of specific requirements about shape and performances, feel free to contact your local AVX representative. HOW TO ORDER FFHV Series FFHV: resin top Section and Option 1 = 340x125 2 connexions 2 = 340x125 4 connexions 3 = 340x175 2 connexions 4 = 340x175 4 connexions Height 1 = 230mm 2 = 295mm 3 = 370mm 4 = 450mm 5 = 530mm 6 = 610mm M Terminal Code F = female M = male R Voltage R = 1500V S = 1750V N = 2000V T = 2250V P = 2500V W = 2750V X = 3000V 2637 Capacitance EIA code FTHV Series FTHV: hermetic case D D 1 Section and Option 1 = 340x125 2 connexions 2 = 340x125 4 connexions 3 = 340x175 2 connexions 4 = 340x175 4 connexions Height 1 = 240mm 2 = 305mm 3 = 380mm 4 = 460mm 5 = 540mm 6 = 620mm M Terminal Code F = female M = male R Voltage R = 1500V S = 1750V N = 2000V T = 2250V P = 2500V W = 2750V X = 3000V 2637 Capacitance EIA code FFHV Non-painted rectangular resin filled aluminium case Mounting brackets M8/17 female connections or M12/30 male connections 2 or 4 connections FTHV Non-painted rectangular aluminium hermetic case Mounting brackets M8/17 female terminals or M12/30 male terminals 2 or 4 terminals PACKAGING MATERIAL STANDARDS FFHV IEC 61071: Power electronic capacitors IEC 61881: Railway applications, rolling stock equipment, capacitors for power electronics IEC 60068-2: Environmental testing UL 94: Fire requirements NF F 16-101: Rolling stock – Fire behaviour – Materials choosing NF F 16-102: Rolling stock – Fire behaviour – Materials choosing, application for electric equipments EN 45545-2: Railways applications – Fire protection on railway vehicles. Part 2: Requirements for fire behaviour of materials and components FTHV IEC 61071: Power electronic capacitors IEC 61881: Railway applications, rolling stock equipment, capacitors for power electronics IEC 60068-2: Environmental testing EN 45545-2: Railways applications – Fire protection on railway vehicles. Part 2 : Requirements for fire behaviour of materials and components

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc DEFINITIONS Cn (μF) capacitance nominal value of the capacitance measured at θamb = 25 ± 10°C maximum operating peak voltage of either polarity (non-reversing Un (V) rated DC voltage type waveform), for which the capacitor has been designed for continuous operation Uw (V) working voltage value of the maximum operating recurrent voltage for a given hot spot temperature and an expected lifetime Ur (V) ripple voltage peak-to-peak alternating component of the unidirectional voltage Ls (nH) parasitic inductance capacitor series self-inductance Rs (mΩ) series resistance capacitor series resistance due to galvanic circuit rms current value @ 100Hz for continuous operation under natural Irms (A) RMS current convection generating 20°C overheating (255Arms maximum for 2 Thermal 1 connexions or terminals and 400Arms maximum for 4 connexions or terminals) rms current value @ 100Hz for continuous operation under forced I rms (A) RMS current air generating 20°C overheating (255Arms maximum for 2 Thermal 2 connexions or terminals and 400Arms maximum for 4 connexions or terminals) temperature of the cooling air measured at the hottest position of the capacitor, under steady-state conditions, midway between θamb (°C) cooling air temperature two units NOTE If only one unit is involved, it is the temperature measured at a point approximately 0.1 m away from the capacitor container and at two-thirds of the height from its base θHS (°C) hot spot temperature highest temperature obtained inside the case of the capacitor in thermal equilibrium CHARACTERISTICS Capacitance range Cn 590μF to 12600μF Tolerance on Cn ±10% Rated DC voltage Un 1500 to 3000V Lifetime at Un and 70°C hot-spot temperature 100,000h and ΔC / C < 2% Parasitic inductance Ls 27nH to 88nH Maximum rms current Irms up to 400Arms Test voltage between terminals 1.5 x Un for 10s@ 25°C Test voltage between terminals 7kV rms @ 50Hz and Case @ 25°C for 10s Dielectric polypropylene Climatic Category 40 / 85 / 56 (IEC 60068) Working temperature -40°C / +85°C (according to the power dissipated) Storage temperature -40°C / +85°C Calorific value 34 MJ/kg LIFETIME EXPECTANCY VS HOT SPOT TEMPERATURE AND VOLTAGE 1.5 1.4 1.3 1.2 1.1 0.9 0.8 0.7 100 1,000 10,000 100,000 1,000,000 Lifetime Expectancy (hours) Uw/Un θHS = 60ºC θHS = 70ºC θHS = 80ºC θHS = 85ºC

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc HOW TO CHOSE THE RIGHT CAPACITOR Time Voltage Uw Un Ur 1/f The capacitor lifetime depends on the working voltage and the hot spot temperature. Our caps are designed to meet 100000 hours lifetime at rated voltage and 70°C hot spot temperature. In accordance with operating conditions, please calculate the hot spot temperature and deduce from this calculation if the obtained lifetime can suit the application. 1. From the tables, select a capacitor with required capacitance Cn and voltage Un. Calculate the maximum ripple voltage allowed for the selected cap: Urmax = 0.2Un If Ur>Urmax, select a capacitor with higher rated voltage Make sure Irms application < Irms table Copy out:

• serial resistance (R s): see table of values
• thermal resistances Rth1 and Rth2 (depending on cooling conditions) 2. Hot spot temperature calculation Total losses are calculated as follow: Pt=Pj+Pd Joule losses: Pj = Rs x Irms² Dielectric losses: Pd = Q x tgδ0 with
• Q(reactive power) = Irms2 for a sinusoidal waveform C/H9275
• tgδ0 = 2 x 10-4 (dielectric losses of polypropylene) Hot spot temperature will be: /H9258 HS = /H9258amb + (Pj + Pd) x (Rth1 + Rth2) /H9258HS absolute maximum is 85°C If temperature is higher than 85°C, come back to #1 and start again with another selection. Rth1: thermal resistance between hot spot and case Rth2: thermal resistance between case and ambient air 3. Refer to the curve and deduce the lifetime vs U w/Un ratio width HS CASE AMB Rth1 Rth2 eg: rated voltage 2000V working voltage 1900V ρ = 0.95 ⇒ lifetime 200,000 hours @ 70°C hot spot temperature Please, find a calculation form at the end of the catalog 1.5 1.4 1.3 1.2 1.1 0.9 0.8 0.7 100 1,000 10,000 100,000 200,000 0.95 1,000,000 Lifetime Expectancy (hours) Uw/Un θHS = 65ºC

Rth1 (°C/W) Height Width (mm) (mm) 125 175 230/240 0.40 0.41 295/305 0.33 0.36 370/380 0.27 0.30 450/460 0.22 0.26 530/540 0.19 0.22 610/620 0.17 0.19 THERMAL RESISTANCES PARASITIC INDUCTANCE VS SIZE Rth2 (°C) Natural air cooling Forced air cooling >2m/sHeight Width (mm) Width (mm)(mm) 125 175 125 175 230/240 0.3 0.26 0.15 0.13 295/305 0.25 0.21 0.13 0.11 370/380 0.2 0.18 0.1 0.09 450/460 0.17 0.15 0.09 0.08 530/540 0.15 0.13 0.08 0.07 610/620 0.13 0.11 0.07 0.06 Rth1 (°C/W): Thermal resistance between hot spot and case Ls (nH) FFHV resin top Height Width (mm) (mm) 2 Connections 4 Connections 125 175 125 175 230 70 73 27 30 295 72 77 29 34 370 75 82 32 39 450 79 86 36 43 530 82 91 39 48 610 85 96 42 53 Ls (nH) FTHV hermetic case Height Width (mm) (mm) 2 Connections 4 Connections 125 175 125 175 240 73 76 28 31 305 75 80 30 35 380 78 85 33 40 460 82 89 37 44 540 85 94 40 49 620 88 99 43 54 Measurement @ 1MHz For confined area, capacitor working in a closed cabinet, a thermal test under real conditions is necessary to evaluate the thermal resistance. Rth2 (°C/W): Thermal resistance between case and ambient air under natural convection and forced air Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc MEAN TIME BETWEEN FAILURE (MTBF) MTBF = 1/λ hours MTBF CALCULATION GENERAL FAILURE RATE Based on Return Of Experience from the field of more than 30 years, we have established the following relation. The failure rate λB depends on hot spot temperature θHS and charge ratio ρ. ρ = Uw/Un ( ) )( in failures/hour λ=λB x πQ x πB x πE failures/hour • πQ, πB and πE see following tables Qualification Qualification factor πQ Product qualified on IEC61071 1and internal qualification Product qualified on IEC61071 2 Product answering on 5another norm Product without qualification 15 Environment Environment factor πE On ground (good conditions) 1 On ground (fixed materials) 2 On ground (on board) 4 On ship 9 On plane 15 Environment Environment factor πB Favorable 1 Unfavourable 5 SURVIVAL FUNCTION N = N0 x exp (-λt) N is the number of pieces still working after t hours. N 0 is the number of pieces at the origin (t = 0) FAILURE MODE Main failure mode due to AVX’s Controlled Self-Healing Technology is only losses of capacitance. Thanks to Controlled Self-Healing solution to interrupt self-healing process in order to prevent avalanche effect due to polypropylene molecular cracking producing gas and potential explosion in confined box for none Controlled Self-Healing capacitors.

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc DIMENSIONS

2 FEMALE CONNECTIONS 4 FEMALE CONNECTIONS

General tolerances: 3 HW 13 0,5 18 0,5 15 1 th:4 143 2 1022,5 =165 1= 340 385 2 430 60 10 W+15 max General tolerances: 3 HW 13 0,5 18 0,5 15 1 25th:4 143 2 1022,5 =80 180 180 1= 340 385 2 430 50 10

2 MALE CONNECTIONS MALE CONNECTIONS

General tolerances: 3 HW 13 0,5 18 0,5 15 1 th:4 143 2 1022,5 =165 1 340 385 2 430 50 10 W+15 max General tolerances: 3 HW 13 0,5 18 0,5 15 1 th:4 143 2 1022,5 =80 180 180 1= 340 385 2 430 50 10

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc DIMENSIONS

2 FEMALE TERMINALS 4 FEMALE TERMINALS

General tolerances: 3 Obturation screw 30,h~7 HW 13 0,5 18 0,5 15 1 25th:4 143 2 1022,5 =165 1 340 385 2 430 50 10 W+15 max General tolerances: 3 Obturation screw 30,h~7 HW 13 0,5 18 0,5 15 1 th:4 143 2 1022,5 =80 1 340 385 2 430 50 10 = 80 1 80 1

2 MALE TERMINALS MALE TERMINALS

General tolerances: 3 Obturation screw 30,h~7 HW 13 0,5 18 0,5 15 1 25th:4 143 2 1022,5 =165 1 340 385 2 430 50 10 W+15 max General tolerances: 3 Obturation screw 30,h~7 HW 13 0,5 18 0,5 15 1 25th:4 143 2 1022,5 =80 1 340 385 2 430 50 10 = 80 180 1

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc WEIGHT VS SIZE Weight (kg) FFHV resin top Height Width (mm) (mm) 2 Connections 4 Connections 125 175 125 175 230 13 17.5 13.5 18 295 17 22.5 17.5 23 370 21 27.5 21.5 28 450 25 33.5 25.5 34 530 29 39 29.5 39.5 610 33.5 44.5 34 45 Weight (kg) FTHV hermetic case Height Width (mm) (mm) 2 Connections 4 Connections 125 175 125 175 240 14.5 19 15 19.5 305 18 24 18.5 24.5 380 22 29.5 22.5 30 460 26.5 35 27 35.5 540 30.5 40.5 31 41 620 34.5 46 35 46.5 DIMENSIONS FEMALE CONNECTIONS (max torque 15Nm) MALE CONNECTIONS (max torque 25Nm) FEMALE TERMINAL (max torque 15Nm) MALE TERMINAL (max torque 25Nm) 23 1 20 1 M8 depth 17-0+4 ø28±1 M8 depth 17-0+4 ø60±1 23±1 Creepage distance : 52mm Air distance : 30mm M12 30±123±1 ø28±1 ø60±1 Creepage distance : 52mm Air distance : 30mm M12 30 123 1 25 1

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc TABLE OF VALUES Part Number Capacitance Width Height ( mm) Rs Irms Thermal 1 I rms Thermal 2 (μF) ( mm) FFHV FTHV (mΩ) (A) (A) Un = 1500Vdc DF*HV11°R2637 2630 125 230 240 0,42 215 240 DF*HV21°R2637 2630 125 230 240 0,35 230 255 DF*HV12°R3447 3440 125 295 305 0,36 255 255 DF*HV22°R3447 3440 125 295 305 0,29 285 320 DF*HV31°R4127 4120 175 230 240 0,57 205 230 DF*HV41°R4127 4120 175 230 240 0,48 220 245 DF*HV13°R4597 4590 125 370 380 0,32 255 255 DF*HV23°R4597 4590 125 370 380 0,25 345 390 DF*HV32°R5407 5400 175 295 305 0,48 245 255 DF*HV42°R5407 5400 175 295 305 0,39 270 300 DF*HV14°R5747 5740 125 450 460 0,30 255 255 DF*HV24°R5747 5740 125 450 460 0,23 400 400 DF*HV15°R6897 6890 125 530 540 0,29 255 255 DF*HV25°R6897 6890 125 530 540 0,22 400 400 DF*HV33°R7207 7200 175 370 380 0,42 255 255 DF*HV43°R7207 7200 175 370 380 0,33 325 360 DF*HV16°R8047 8040 125 610 620 0,28 255 255 DF*HV26°R8047 8040 125 610 620 0,21 400 400 DF*HV34°R9007 9000 175 450 460 0,39 255 255 DF*HV44°R9007 9000 175 450 460 0,30 375 400 DF*HV35°R1088 10800 175 530 540 0,37 255 255 DF*HV45°R1088 10800 175 530 540 0,28 400 400 DF*HV36°R1268 12600 175 610 620 0,36 255 255 DF*HV46°R1268 12600 175 610 620 0,27 400 400 Un = 1750Vdc DF*HV11°S1917 1910 125 230 240 0,46 200 225 DF*HV21°S1917 1910 125 230 240 0,39 210 235 DF*HV12°S2507 2500 125 295 305 0,39 245 255 DF*HV22°S2507 2500 125 295 305 0,32 260 295 DF*HV31°S3007 3000 175 230 240 0,63 195 215 DF*HV41°S3007 3000 175 230 240 0,54 205 225 DF*HV13°S3347 3340 125 370 380 0,34 255 255 DF*HV23°S3347 3340 125 370 380 0,27 320 360 DF*HV32°S3927 3920 175 295 305 0,53 230 255 DF*HV42°S3927 3920 175 295 305 0,44 250 275 DF*HV14°S4177 4170 125 450 460 0,32 255 255 DF*HV24°S4177 4170 125 450 460 0,25 375 400 DF*HV15°S5017 5010 125 530 540 0,31 255 255 DF*HV25°S5017 5010 125 530 540 0,24 400 400 DF*HV33°S5227 5220 175 370 380 0,46 255 255 DF*HV43°S5227 5220 175 370 380 0,37 300 335 DF*HV16°S5847 5840 125 610 620 0,30 255 255 DF*HV26°S5847 5840 125 610 620 0,23 400 400 DF*HV34°S6537 6530 175 450 460 0,42 255 255 DF*HV44°S6537 6530 175 450 460 0,33 350 390 DF*HV35°S7837 7830 175 530 540 0,39 255 255 DF*HV45°S7837 7830 175 530 540 0,30 395 400 DF*HV36°S9147 9140 175 610 620 0,38 255 255 DF*HV46°S9147 9140 175 610 620 0,29 400 400 * Insert F for resin top or T for hermetic case ° Insert F for female terminals or M for male terminals

Part Number Capacitance Width Height ( mm) Rs Irms Thermal 1 I rms Thermal 2 (μF) ( mm) FFHV FTHV (mΩ) (A) (A) Un = 2000Vdc DF*HV11°N1447 1440 125 230 240 0,50 180 200 DF*HV21°N1447 1440 125 230 240 0,43 185 210 DF*HV12°N1887 1880 125 295 305 0,42 225 255 DF*HV22°N1887 1880 125 295 305 0,35 240 270 DF*HV31°N2257 2250 175 230 240 0,69 175 195 DF*HV41°N2257 2250 175 230 240 0,60 185 205 DF*HV13°N2517 2510 125 370 380 0,37 255 255 DF*HV23°N2517 2510 125 370 380 0,30 295 335 DF*HV32°N2957 2950 175 295 305 0,57 215 240 DF*HV42°N2957 2950 175 295 305 0,48 230 260 DF*HV14°N3147 3140 125 450 460 0,34 255 255 DF*HV24°N3147 3140 125 450 460 0,27 345 390 DF*HV15°N3777 3770 125 530 540 0,32 255 255 DF*HV25°N3777 3770 125 530 540 0,25 395 400 DF*HV33°N3937 3930 175 370 380 0,49 255 255 DF*HV43°N3937 3930 175 370 380 0,40 280 310 DF*HV16°N4407 4400 125 610 620 0,31 255 255 DF*HV26°N4407 4400 125 610 620 0,24 400 400 DF*HV34°N4917 4910 175 450 460 0,44 255 255 DF*HV44°N4917 4910 175 450 460 0,35 330 365 DF*HV35°N5907 5900 175 530 540 0,42 255 255 DF*HV45°N5907 5900 175 530 540 0,33 375 400 DF*HV36°N6887 6880 175 610 620 0,40 255 255 DF*HV46°N6887 6880 175 610 620 0,31 400 400 Un = 2250Vdc DF*HV11°T1157 1150 125 230 240 0,53 165 190 DF*HV21°T1157 1150 125 230 240 0,46 175 195 DF*HV12°T1507 1500 125 295 305 0,45 210 240 DF*HV22°T1507 1500 125 295 305 0,38 225 250 DF*HV31°T1807 1800 175 230 240 0,74 165 185 DF*HV41°T1807 1800 175 230 240 0,65 175 195 DF*HV13°T2017 2010 125 370 380 0,39 255 255 DF*HV23°T2017 2010 125 370 380 0,32 275 310 DF*HV32°T2357 2350 175 295 305 0,61 205 230 DF*HV42°T2357 2350 175 295 305 0,52 220 245 DF*HV14°T2517 2510 125 450 460 0,35 255 255 DF*HV24°T2517 2510 125 450 460 0,28 325 370 DF*HV15°T3017 3010 125 530 540 0,33 255 255 DF*HV25°T3017 3010 125 530 540 0,26 375 400 DF*HV33°T3147 3140 175 370 380 0,52 250 255 DF*HV43°T3147 3140 175 370 380 0,43 265 295 DF*HV16°T3517 3510 125 610 620 0,32 255 255 DF*HV26°T3517 3510 125 610 620 0,25 400 400 DF*HV34°T3937 3930 175 450 460 0,47 255 255 DF*HV44°T3937 3930 175 450 460 0,38 315 345 DF*HV35°T4727 4720 175 530 540 0,44 255 255 DF*HV45°T4727 4720 175 530 540 0,35 355 395 DF*HV36°T5507 5500 175 610 620 0,41 255 255 DF*HV46°T5507 5500 175 610 620 0,32 395 400 Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc * Insert F for resin top or T for hermetic case ° Insert F for female terminals or M for male terminals

Part Number Capacitance Width Height ( mm) Rs Irms Thermal 1 I rms Thermal 2 (μF) ( mm) FFHV FTHV (mΩ) (A) (A) Un = 2500Vdc DF*HV11°P0877 870 125 230 240 0,57 155 175 DF*HV21°P0877 870 125 230 240 0,50 160 185 DF*HV12°P1137 1130 125 295 305 0,48 200 225 DF*HV22°P1137 1130 125 295 305 0,41 205 235 DF*HV31°P1397 1390 175 230 240 0,80 160 175 DF*HV41°P1397 1390 175 230 240 0,71 165 185 DF*HV13°P1517 1510 125 370 380 0,41 245 255 DF*HV23°P1517 1510 125 370 380 0,34 260 290 DF*HV32°P1827 1820 175 295 305 0,65 195 215 DF*HV42°P1827 1820 175 295 305 0,56 205 230 DF*HV14°P1897 1890 125 450 460 0,37 255 255 DF*HV24°P1897 1890 125 450 460 0,30 305 345 DF*HV15°P2277 2270 125 530 540 0,35 255 255 DF*HV25°P2277 2270 125 530 540 0,28 350 400 DF*HV33°P2427 2420 175 370 380 0,55 235 255 DF*HV43°P2427 2420 175 370 380 0,46 250 280 DF*HV16°P2657 2650 125 610 620 0,33 255 255 DF*HV26°P2657 2650 125 610 620 0,26 400 400 DF*HV34°P3037 3030 175 450 460 0,49 255 255 DF*HV44°P3037 3030 175 450 460 0,40 295 330 DF*HV35°P3647 3640 175 530 540 0,46 255 255 DF*HV45°P3647 3640 175 530 540 0,37 340 375 DF*HV36°P4257 4250 175 610 620 0,43 255 255 DF*HV46°P4257 4250 175 610 620 0,34 380 400 Un = 2750Vdc DF*HV11°W0717 710 125 230 240 0,61 145 165 DF*HV21°W0717 710 125 230 240 0,54 150 170 DF*HV12°W0937 930 125 295 305 0,51 185 210 DF*HV22°W0937 930 125 295 305 0,44 195 220 DF*HV31°W1147 1140 175 230 240 0,85 150 165 DF*HV41°W1147 1140 175 230 240 0,76 155 175 DF*HV13°W1247 1240 125 370 380 0,43 230 255 DF*HV23°W1247 1240 125 370 380 0,36 240 275 DF*HV32°W1497 1490 175 295 305 0,70 185 205 DF*HV42°W1497 1490 175 295 305 0,61 195 215 DF*HV14°W1557 1550 125 450 460 0,39 255 255 DF*HV24°W1557 1550 125 450 460 0,32 285 325 DF*HV15°W1867 1860 125 530 540 0,36 255 255 DF*HV25°W1867 1860 125 530 540 0,29 330 375 DF*HV33°W1997 1990 175 370 380 0,58 225 250 DF*HV43°W1997 1990 175 370 380 0,48 240 265 DF*HV16°W2177 2170 125 610 620 0,35 255 255 DF*HV26°W2177 2170 125 610 620 0,28 375 400 DF*HV34°W2497 2490 175 450 460 0,52 255 255 DF*HV44°W2497 2490 175 450 460 0,43 280 310 DF*HV35°W2997 2990 175 530 540 0,48 255 255 DF*HV45°W2997 2990 175 530 540 0,39 320 360 DF*HV36°W3487 3480 175 610 620 0,45 255 255 DF*HV46°W3487 3480 175 610 620 0,36 360 400 Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc * Insert F for resin top or T for hermetic case ° Insert F for female terminals or M for male terminals

Part Number Capacitance Width Height ( mm) Rs Irms Thermal 1 I rms Thermal 2 (μF) ( mm) FFHV FTHV (mΩ) (A) (A) Un = 3000Vdc DF*HV11°X0597 590 125 230 240 0,65 140 160 DF*HV21°X0597 590 125 230 240 0,58 145 165 DF*HV12°X0787 780 125 295 305 0,54 175 200 DF*HV22°X0787 780 125 295 305 0,47 180 205 DF*HV31°X0957 950 175 230 240 0,91 140 160 DF*HV41°X0957 950 175 230 240 0,82 145 165 DF*HV13°X1047 1040 125 370 380 0,45 215 245 DF*HV23°X1047 1040 125 370 380 0,38 225 255 DF*HV32°X1257 1250 175 295 305 0,75 175 195 DF*HV42°X1257 1250 175 295 305 0,66 185 205 DF*HV14°X1307 1300 125 450 460 0,41 255 255 DF*HV24°X1307 1300 125 450 460 0,34 270 305 DF*HV15°X1567 1560 125 530 540 0,38 255 255 DF*HV25°X1567 1560 125 530 540 0,31 315 355 DF*HV33°X1667 1660 175 370 380 0,62 215 240 DF*HV43°X1667 1660 175 370 380 0,53 225 250 DF*HV16°X1827 1820 125 610 620 0,36 255 255 DF*HV26°X1827 1820 125 610 620 0,29 355 400 DF*HV34°X2087 2080 175 450 460 0,55 250 255 DF*HV44°X2087 2080 175 450 460 0,46 270 295 DF*HV35°X2507 2500 175 530 540 0,50 255 255 DF*HV45°X2507 2500 175 530 540 0,41 310 340 DF*HV36°X2927 2920 175 610 620 0,47 255 255 DF*HV46°X2927 2920 175 610 620 0,38 345 385 Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc * Insert F for resin top or T for hermetic case ° Insert F for female terminals or M for male terminals

Medium Power Film Capacitors FFHV/FTHV 1500Vdc to 3000Vdc CALCULATION FORM SPECIFICATION CALCULATIONS Capacitance C (μF) Working voltage U w (V) Rms current I rms (Arms) Frequency f (Hz) Ripple voltage Ur (V) Ambient temperature θamb (°C) Lifetime @ Uw,Irms and θamb hours Parasitic inductance L (nH) PN Capacitance C (μF) Rated voltage U n (V) Serial resistance R s (mΩ) between Rth (°C/W)hot spot and case Your choice Maximum ripple voltage U rmax = 0.2 Un Urmax = V The maximum ripple voltage of the selected capacitor must be in any case higher than the ripple voltage of your application Ratio Uw/Un ρ = Uw/Un ρ = Joule losses P j = RsxIrms2 Pj = W Dielectric losses P d = Qxtgδ0=Qx 2.10-4 Pd = W Hot spot temperature θHS = θamb+(Pj+Pd)xRth θHS = °C The hot spot temperature must be in any case lower than 85°C LIFETIME EXPECTANCY VS HOT SPOT TEMPERATURE AND VOLTAGE 1.5 1.4 1.3 1.2 1.1 0.9 0.8 0.7 100 1,000 10,000 100,000 1,000,000 Lifetime Expectancy (hours) Uw/Un θHS = 60ºC θHS = 70ºC θHS = 80ºC θHS = 85ºC Expected lifetime at hot spot calculated and U = U w