156PUM-SI_11 Datasheet, PDF (5/7 Pages) Vishay Siliconix – Aluminum Capacitors Power Ultra Miniature Snap-In

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ADDITIONAL ELECTRICAL DATA
PARAMETER
Voltage
Surge voltage
Reverse voltage
Current
Leakage current
Inductance
Equivalent series inductance (ESL)
RIPPLE CURRENT AND USEFUL LIFE
2.4
CONDITIONS
After 1 min at U_R
After 5 min at U_R
All case sizes
156 PUM-SI
Vishay BCcomponents
VALUE
U_s = 1.15 x U_R
U_rev  1 V
I_L1  0.006 C_R x U_R + 4 μA
I_L5  0.002 C_R x U_R + 4 μA
Typ. 19 nH
Max. 25 nH
MGA453
2.3
I_A
I_R
2.2
2.1
2.0
1.9
1.8
I_A = Actual ripple current at 100 Hz
I_R = Rated ripple current at 100 Hz and 85 °C
(1) _{Useful life at 85 °C and IR applied: 5000 h}
1.7
1
1.2
life multiplier
1.6
1.5
2
1.5
2.5
3
1.4
4
5
1.3
8
1.2
10
15
1.1
20
1.0
30
(1)
0.8
45
60
0.5
0.0
40
50
60
70
80
90
T_amb (°C)
Fig. 6 - Multiplier of useful life as a function of ambient temperature and ripple current load
Revision: 16-Aug-11
5
Document Number: 28337
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