EYC
Aluminum Capacitors
Power Printed Wiring Style
Vishay Roederstein
LIFETIME TABLE UR ≤ 100 V
INTERRELATION BETWEEN ALTERNATING CURRENT, AMBIENT TEMPERATURE AND LIFETIME
I/IR (frequency-dependant)
LIFETIME MULTIPLIER L (DEPENDING ON I/IR AND Ta)
FREQUENCY (Hz)
AMBIENT TEMPERATURE Ta (°C)
50 100 120 250 500 1000 2500 10 K 40
45
50
55
60
65
51
48
44
40
34
27
19
10
70
29
27
25
23
20
16
11
75
17
16
15
13
12
80
85
90
95 100 105
0
0
0
0
0
0
0
0
879 514 291 162 90
10
6.2 3.9 2.6 1.83 1.34
0.18 0.20 0.20 0.21 0.22 0.22 0.23 0.24 833 486 275 153 85
0.36 0.40 0.40 0.42 0.43 0.44 0.45 0.47 763 443 252 141 78
0.55 0.59 0.60 0.62 0.65 0.67 0.68 0.71 680 397 226 126 71
0.73 0.79 0.80 0.83 0.86 0.89 0.90 0.94 588 342 192 107 60
9.5 5.9 3.8 2.6 1.80 1.33
8.9 5.6 3.6 2.4 1.73 1.28
8.2 5.1 3.4 2.3 1.65 1.23
7.2 4.6 3.0 2.1 1.50 1.13
0.91 0.99 1.00 1.04 1.08 1.11 1.13 1.18 470 268 150 84
47
32
17
10
9.5 5.9 3.8 2.6 1.8 1.31 1.00
1.09 1.19 1.20 1.25 1.30 1.33 1.36 1.42 322 181 101 56
6.8 4.3 2.8 2.0 1.4 1.05
1.27 1.39 1.40 1.46 1.51 1.55 1.58 1.65 179 95
52
27
13
29
16
6.5 4.2 2.8 1.9 1.4 1.0
1.46 1.58 1.60 1.66 1.73 1.78 1.81 1.89 83
1.64 1.78 1.80 1.87 1.94 2.00 2.03 2.12 36
1.82 1.98 2.00 2.08 2.16 2.22 2.26 2.36 18
47
21
11
6.1 3.9 2.6 1.8 1.3
7.8 5.0 3.3 2.2 1.6 1.2
6.6 4.2 2.8 1.9 1.3 1.0
combination
not
2.00 2.18 2.20 2.29 2.38 2.44 2.49 2.60 7.4 4.9 3.2 2.2 1.5 1.0
2.18 2.38 2.40 2.50 2.59 2.66 2.71 2.83 3.3 2.3 1.6 1.2
2.37 2.57 2.60 2.70 2.81 2.89 2.94 3.07 1.5 1.2
permitted
Notes
IR Rated ripple current (120 Hz, rms) (A) at upper category temperature TUC taken from data sheet.
I
User ripple current (A).
Ta Ambient temperature of capacitor (°C).
Lifetime multiplier.
L
Regard L as a function of ambient temperature (x-axis) and of current (y-axis); use the current-axis according to the frequency
LIFETIME TABLE UR > 100 V
INTERRELATION BETWEEN ALTERNATING CURRENT, AMBIENT TEMPERATURE AND LIFETIME
I/IR (frequency-dependant)
LIFETIME MULTIPLIER L (DEPENDING ON I/IR AND Ta)
FREQUENCY (Hz)
AMBIENT TEMPERATURE Ta (°C)
50 100 120 250 500 1000 2500 10 K 40
45
50
55
60
65
51
48
44
40
34
27
19
10
70
29
27
25
23
20
16
11
75
17
16
15
13
12
80
85
90
95 100 105
0
0
0
0
0
0
0
0
879 514 291 162 90
10
6.2 3.9 2.6 1.83 1.34
0.17 0.19 0.20 0.23 0.25 0.26 0.27 0.28 833 486 275 153 85
0.33 0.39 0.40 0.46 0.50 0.52 0.54 0.56 763 443 252 141 78
0.50 0.58 0.60 0.68 0.74 0.78 0.81 0.84 680 397 226 126 71
0.66 0.78 0.80 0.91 0.99 1.04 1.08 1.12 588 342 192 107 60
9.5 5.9 3.8 2.6 1.80 1.33
8.9 5.6 3.6 2.4 1.73 1.28
8.2 5.1 3.4 2.3 1.65 1.23
7.2 4.6 3.0 2.1 1.50 1.13
0.83 0.97 1.00 1.14 1.24 1.30 1.35 1.40 470 268 150 84
47
32
17
10
9.5 5.9 3.8 2.6 1.8 1.31 1.00
1.00 1.16 1.20 1.37 1.49 1.56 1.62 1.68 322 181 101 56
6.8 4.3 2.8 2.0 1.4 1.05
1.16 1.36 1.40 1.60 1.74 1.82 1.89 1.96 179 95
52
27
13
29
16
6.5 4.2 2.8 1.9 1.4 1.0
1.33 1.55 1.60 1.82 1.98 2.08 2.16 2.24 83
1.49 1.75 1.80 2.05 2.23 2.34 2.43 2.52 36
1.66 1.94 2.00 2.28 2.48 2.60 2.70 2.80 18
47
21
11
6.1 3.9 2.6 1.8 1.3
7.8 5.0 3.3 2.2 1.6 1.2
6.6 4.2 2.8 1.9 1.3 1.0
combination
not
1.83 2.13 2.20 2.51 2.73 2.86 2.97 3.08 7.4 4.9 3.2 2.2 1.5 1.0
1.99 2.33 2.40 2.74 2.98 3.12 3.24 3.36 3.3 2.3 1.6 1.2
2.16 2.52 2.60 2.96 3.22 3.38 3.51 3.64 1.5 1.2
permitted
Notes
IR Rated ripple current (120 Hz, rms) (A) at upper category temperature TUC taken from data sheet.
I
User ripple current (A).
Ta Ambient temperature of capacitor (°C).
Lifetime multiplier.
Regard L as a function of ambient temperature (x-axis) and of current (y-axis); use the current-axis according to the frequency
L
Document Number: 25138
Revision: 03-Nov-08
For technical questions, contact: aluminumcaps2@vishay.com
www.vishay.com
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