Film Capacitors. FFV3 Datasheet

FFV3 Capacitors. Datasheet pdf. Equivalent

Part FFV3
Description Medium Power Film Capacitors
Feature Medium Power Film Capacitors FFV3 General Description DC FILTERING The series uses a non-impregnated.
Manufacture AVX Corporation
Datasheet
Download FFV3 Datasheet



FFV3
Medium Power Film Capacitors
FFV3 General Description
DC FILTERING
The series uses a non-impregnated metallized polypropylene
or polyester dielectric, with the controlled self-healing process,
specially treated to have a very high dielectric strength in oper-
ating conditions up to 105°C.
The FFV3 has been designed for printed circuit board mounting.
B
General tolerance: ±0.5 (±0.020)
Dimensions: millimeters (inches)
1.2 (0.048) B
A1 2
30 (1.181)
12
34
34
APPLICATIONS
The FFV3 capacitors are particularly designed for DC filter-
ing, low reactive power.
PACKAGING
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).
25 (0.984)
16 (0.630)
0.6 (0.024) A
Plastic Case
40 (1.575)
1.2 (0.047)
±0.1 (0.004)
40 (1.575)
0.8 (0.032)
±0.1 (0.004)
4.5 (0.178)
±1 (0.040)
36 (1.418)
LIFETIME EXPECTANCY
One unique feature of this technology (as opposed to elec-
trolytics) is how the capacitor reacts at the end of its lifetime.
Whereas, with an electrolytic, there is a strong risk of explo-
sion of the case. However, with our line of film capacitors, the
capacitor will simply experience at the end of life a loss of
capacitance of about 2%, with no risk of explosion.
Please note that this is theoretical, however, as the capacitor
continues to be functional even after this 2% decrease.
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
ELECTRICAL CHARACTERISTICS
Climatic category
40/105/56 (IEC 60068)
Test voltage between terminals @ 25°C
1.5 x Vndc during 10s
Test voltage between terminals
and case @ 25°C
@ 4 kVrms @ 50 Hz during 1 min.
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FFV3
Medium Power Film Capacitors
FFV3 for Low Voltage Applications
DC FILTERING
POLYESTER DIELECTRIC
ELECTRICAL CHARACTERISTICS
Capacitance range Cn
Tolerance on Cn
Rated DC voltage Vndc
Dielectric
30µF to 160µF
±10%
75 to 400 V
polyester
Capacitance
(µF)
Vndc = 75 V
130
160
Vndc = 100 V
80
100
Vndc = 160 V
55
65
Vndc = 300 V
40
50
Vndc = 400 V
30
40
Irms max.
(A)
Vrms = 45 v max
23
28
Vrms = 60 v max
19
24
Vrms = 75 v max
17
20
Vrms = 90 v max
20
26
Vrms = 105 v max
17
23
(I2t)10 shots
(A2s)
370
560
250
390
180
260
150
230
110
200
(I2t)1000 shots
(A2s)
37
56
25
39
18
26
15
23
11
20
Rs
(m)
0.56
0.47
0.67
0.55
0.77
0.66
2.80
2.25
2.93
2.21
Rth
(°C/W)
5.60
5.00
6.16
5.42
6.56
5.97
9.58
8.46
9.92
8.41
Part Number
FFV34D0137K--
FFV34D0167K--
FFV34E0806K--
FFV34E0107K--
FFV34F0556K--
FFV34F0656K--
FFV34H0406K--
FFV34H0506K--
FFV34I0306K--
FFV34I0406K--
LIFETIME EXPECTANCY vs Vw/Vn AND HOT SPOT TEMPERATURE
1.2
50°C
1.1
1.0 60°C
0.9
85°C
70°C
0.8
95°C
0.7
0.6 105°C
0.5
0.4
Vw = Permanent working
or operating DC voltage.
0.3
100
1000
10000
Lifetime Expectancy (hours)
100000
HOT SPOT CALCULATION
θhot spot = θambient + (Pd + Pt) x (Rth + 7.4)
θhot spot = θcase + (Pd + Pt) x Rth
with Pd (Dielectric losses) = Q x tgδ0
[ 12 x Cn x (Vpeak to peak)2 x f ] x tgδ0
(see tgδ0 curves page 3)
Pt (Thermal losses) = Rs x (Irms)2
where
Cn in Farad
V in Volt
Rth in °C/W
Irms in Ampere f in Hertz
Rs in Ohm
θ in °C
Rth : Rth case/hot spot in °C/W
11





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