dc filtering 18 june 2015 medium power film capacitors ffv3 (rohs compliant) the series uses a metallized polypropylene or polyester dielec- tric, with the controlled self-healing process, specially treated to have a very high dielectric strength in operating conditions up to 105c. this is a dry solution for polypropylene and dry or wet for polyester. the ffv3 has been designed for printed circuit board mounting. dc filtering 2 4 1 3 1.2 b 30 25 1.20.1 4.51 b a general tolerance: 0.5 1 2 3 4 0.6 a plastic case 40 40 16 36 0.80.1 applications the ffv3 capacitors are particularly designed for dc filter- ing, low reactive power. standards iec 61071-1, iec 61071-2: power electronic capacitors iec 60384-16: fixed metallized polypropylene film dielectric dc capacitors iec 60384-16-1: fixed metallized polypropylene film dielectric dc capacitors assessment level e iec 60384-17: fixed metallized polypropylene film dielectric ac and pulse capacitors iec 60384-17-1: fixed metallized polypropylene film dielectric ac and pulse capacitors assessment level e iec 60384-2: fixed metallized polyester capacitors lifetime expectancy one unique feature of this technology (as opposed to elec- trolytics) is how the capacitor reacts at the end of its lifetime. unlike aluminum, electrolytics film capacitors do not have a catastrophic failure mode. film capacitors simply experience a parametric loss of capacitance of about 2%, with no risk of short circuit. please note that this is theoretical, however, as the capacitor continues to be functional even after this 2% decrease. packaging material self-extinguishing plastic case (v0 = in accordance with ul 94) filled thermosetting resin. self-extinguishing thermosetting resin (v0 = in accordance with ul 94; i3f2 = in accordance with nf f 16-101). hot spot calculation see hot spot temperature, page 3. hot spot = ambient + (p d + p t ) x (r th + 7.4) hot spot = case + (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 tg 0 tg 0 (tan delta) for polypropylene, tg 0 = 2 x 10 -4 for frequencies up to 1mhz and is independent of temperatures. for polyester, tg 0 values are shown in graph 4 on page 3. p t (thermal losses) = r s x (i rms ) 2 where c n in farad i rms in ampere f in hertz vin volt r s in ohm in c r th in c/w r th : r th case/hot spot in c/w
dc filtering june 2015 19 medium power film capacitors ffv3 (rohs compliant) for low voltage applications how to order ffv3 series 4 dielectric 4 = polyester 6 = polypropylene d voltage code k capacitance tolerances k = 10% CC lead styles C C = standard consult factory for special options d = 75vdc e = 100vdc f = 160vdc h = 300vdc i = 400vdc j = 500vdc a = 700vdc c = 900vdc l = 1100vdc climatic category 40/105/56 (iec 60068) test voltage between terminals @ 25c 1.5 x v n dc during 10s test voltage between terminals and case @ 25c @ 4 kvrms @ 50 hz during 1 min. capacitance range c n 30f to 160f tolerance on c n 10% rated dc voltage v n dc 75 to 400 v dielectric polyester max stray inductance 15nh electrical characteristics C polyester dielectric ratings and part number reference C polyester dielectric 50c 60c 70c 85c 95c 105c v w /v n dc 1.2 1.1 1.0 0.8 0.9 0.7 0.6 0.5 0.4 0.3 100 1000 10000 lifetime expectancy (hours) 100000 part number capacitance i rms max. i 2 t 10 shots i 2 t 1000 shots r s r th typical (f) (a) (a 2 s) (a 2 s) (m ) (c/w) weight (g) v n dc = 75 v vrms = 45 v max voltage code: d ffv34d0137k-- 130 23 370 37 0.56 5.6 90 ffv34d0167k-- 160 28 560 56 0.47 5 90 v n dc = 100 v vrms = 60 v max voltage code: e ffv34e0806k-- 80 19 250 25 0.67 6.2 90 ffv34e0107k-- 100 24 390 39 0.55 5.4 90 v n dc = 160 v vrms = 75 v max voltage code: f ffv34f0556k-- 55 17 180 18 0.77 6.6 90 ffv34f0656k-- 65 20 260 26 0.66 6 90 v n dc = 300 v vrms = 90 v max voltage code: h ffv34h0406k-- 40 20 150 15 2.80 9.6 90 ffv34h0506k-- 50 26 230 23 2.25 8.5 90 v n dc = 400 v vrms = 105 v max voltage code: i ffv34i0306k--* 30 17 110 11 2.93 9.9 90 ffv34i0406k--* 40 23 200 20 2.21 8.4 90 lifetime expectancy vs v w /v n and hot spot temperature polyester dielectric vw = permanent working or operating dc voltage. (*) polyester dielectric film wet silicone
dc filtering 20 june 2015 medium power film capacitors ffv3 (rohs compliant) dc for medium and high voltage applications climatic category 40/105/56 (iec 60068) test voltage between terminals @ 25c 1.5 x v n dc during 10s test voltage between terminals and case @ 25c @ 4 kvrms @ 50 hz during 1 min. capacitance range c n 6f to 25f tolerance on c n 10% rated dc voltage v n dc 500 to 1100 v dielectric polypropylene max stray inductance 15nh electrical characteristics C polypropylene dielectric 50c 60c 70c 80c 85c 95c 105c v w /v n dc 0.9 1.2 1.1 0.7 1.0 0.8 100 1000 10000 lifetime expectancy (hours) 100000 lifetime expectancy vs v w /v n and hot spot temperature polypropylene dielectric dc filtering vw = permanent working or operating dc voltage. ratings and part number reference C polypropylene dielectric part number capacitance i rms max. i 2 t 10 shots i 2 t 1000 shots r s r th typical (f) (a) (a 2 s) (a 2 s) (m ) (c/w) weight (g) v n dc = 500 v vrms = 105 v max voltage code: j ffv36j0206k-- 20 27 3200 320 5.88 3.5 90 ffv36j0256k-- 25 33 5000 500 4.72 3.1 90 v n dc = 700 v vrms = 120 v max voltage code: a ffv36a0146k-- 14 21 2000 200 7.34 3.7 90 ffv36a0206k-- 20 30 4200 420 5.15 3.1 90 v n dc = 900 v vrms = 150 v max voltage code: c ffv36c0106k-- 10 19 1600 160 8.21 3.4 90 ffv36c0136k-- 13 25 2800 280 6.33 2.9 90 v n dc = 1100 v vrms = 180 v max voltage code: l ffv36l0605k-- 6 13 800 80 11.4 3.7 90 ffv36l0905k-- 9 20 1900 190 7.61 2.9 90
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