www.vishay.com For technical questions contact: aluminumcaps3@vishay.com Document Number: 25113
182 Revision: 16-Nov-05
EL/EB/EG
Vishay Roederstein Aluminum Capacitors
Axial and Mounting Ring Capacitor Style
LIFETIME TABLE UR ≤ 100 V and Ø ≥ 12 mm
IRRated ripple current (100 Hz, rms) [A] at upper category temperature TUC taken from data sheet.
I User ripple current [A].
TaAmbient temperature of capacitor [°C].
L 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
LIFETIME TABLE UR > 100 V
IRRated ripple current (100 Hz, rms) [A] at upper category temperature TUC taken from data sheet.
I User ripple current [A].
TaAmbient temperature of capacitor [°C].
L 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
INTERRELATION BETWEEN ALTERNATING CURRENT, AMBIENT TEMPERATURE AND LIFETIME
I/IR (FREQUENCY DEPENDENT) LIFETIME MULTIPLIER L (depending on I/IR and Ta)
FREQUENCY [Hz] AMBIENT TEMPERATURE Ta [°C]
50 100 250 500 1000 2500 10 K 40 45 50 55 60 65 70 75 80 85 90 95 100 105
0 0 0 0 0 0 0 200 127 81 53 35 23 16 11 7.4 5.1 3.6 2.6 1.84 1.33
0.18 0.20 0.22 0.23 0.24 0.25 0.26 194 123 79 51 34 23 15 10 7.2 5.0 3.5 2.5 1.81 1.31
0.36 0.40 0.44 0.46 0.48 0.50 0.52 176 113 73 48 32 21 14 9.9 6.9 4.8 3.4 2.4 1.73 1.26
0.54 0.60 0.66 0.69 0.72 0.75 0.78 155 100 65 43 29 19 13 9.1 6.3 4.5 3.2 2.3 1.63 1.19
0.72 0.80 0.88 0.92 0.96 1.00 1.04 129 85 56 37 25 17 12 8.2 5.7 4.1 2.9 2.1 1.50 1.10
0.90 1.00 1.10 1.15 1.20 1.25 1.30 105 70 47 32 22 15 10 7.2 5.1 3.6 2.6 1.9 1.36 1.00
1.08 1.20 1.32 1.38 1.44 1.50 1.56 83 56 38 26 18 13 8.8 6.2 4.4 3.2 2.3 1.7 1.21
1.26 1.40 1.54 1.61 1.68 1.75 1.82 64 44 30 21 15 10 7.3 5.2 3.8 2.7 2.0 1.4 1.06
1.44 1.60 1.76 1.84 1.92 2.00 2.08 49 34 24 17 12 8.4 6.0 4.3 3.1 2.3 1.7 1.2
1.62 1.80 1.98 2.07 2.16 2.25 2.34 36 26 18 13 9.4 6.8 4.9 3.6 2.6 1.9 1.4 1.0
1.80 2.00 2.20 2.30 2.40 2.50 2.60 26 19 14 10 7.3 5.3 3.9 2.9 2.1 1.6 1.2
1.98 2.20 2.42 2.53 2.64 2.75 2.86 19 14 10 7.6 5.6 4.1 3.1 2.3 1.7 1.3
2.16 2.40 2.64 2.76 2.88 3.00 3.12 14 10 7.6 5.7 4.3 3.2 2.4 1.8 1.3 1.0
2.34 2.60 2.86 2.99 3.12 3.25 3.38 9.7 7.4 5.6 4.2 3.2 2.4 1.8 1.4 1.1
2.52 2.80 3.08 3.22 3.36 3.50 3.64 6.9 5.3 4.1 3.1 2.4 1.8 1.4 1.1
2.70 3.00 3.30 3.45 3.60 3.75 3.90 4.9 3.8 3.0 2.3 1.8 1.4 1.1 combination
2.88 3.20 3.52 3.68 3.84 4.00 4.16 3.4 2.7 2.1 1.7 1.3 1.0 not
3.06 3.40 3.74 3.91 4.08 4.25 4.42 2.4 1.9 1.5 1.2 permitted
3.24 3.60 3.96 4.14 4.32 4.50 4.68 1.7 1.3 1.1
3.42 3.80 4.18 4.37 4.56 4.75 4.94 1.2
INTERRELATION BETWEEN ALTERNATING CURRENT, AMBIENT TEMPERATURE AND LIFETIME
I/IR (FREQUENCY DEPENDENT) LIFETIME MULTIPLIER L (depending on I/IR and Ta)
FREQUENCY [Hz] AMBIENT TEMPERATURE Ta [°C]
50 100 250 500 1000 2500 10 K 40 45 50 55 60 65 70 75 80 85
0 0 0 0 0 0 0 66 42 27 17 11 85.1 3.5 2.42 1.69
0.17 0.20 0.23 0.25 0.26 0.27 0.28 63 40 26 17 11 75.0 3.4 2.35 1.64
0.34 0.40 0.46 0.50 0.52 0.54 0.56 54 35 23 15 10 6.7 4.6 3.1 2.18 1.53
0.51 0.60 0.70 0.74 0.78 0.80 0.84 44 29 19 13 8.7 5.9 4.0 2.8 1.95 1.37
0.68 0.80 0.93 0.99 1.04 1.07 1.12 35 23 16 11 7.2 4.9 3.4 2.4 1.68 1.19
0.85 1.00 1.16 1.24 1.30 1.34 1.40 26 17 12 8.3 5.7 4.0 2.8 2.0 1.40 1.00
1.02 1.20 1.39 1.49 1.56 1.61 1.68 18 13 9.0 6.3 4.4 3.1 2.2 1.6 1.14
1.19 1.40 1.62 1.74 1.82 1.88 1.96 13 9.2 6.5 4.7 3.3 2.4 1.7 1.2
1.36 1.60 1.86 1.98 2.08 2.14 2.24 8.8 6.4 4.7 3.4 2.5 1.8 1.3
1.53 1.80 2.09 2.23 2.34 2.41 2.52 5.9 4.4 3.2 2.4 1.8 1.3
1.70 2.00 2.32 2.48 2.60 2.68 2.80 3.9 3.0 2.2 1.7 1.2 combination
1.87 2.20 2.55 2.73 2.86 2.95 3.08 2.6 2.0 1.5 1.1 not
2.04 2.40 2.78 2.98 3.12 3.22 3.36 1.7 1.3 1.0 permitted
2.21 2.60 3.02 3.22 3.38 3.48 3.64 1.1