156PUM-SI Datasheet, PDF (5/7 Pages) Vishay Siliconix – Aluminum Capacitors Aluminum Capacitors

Aluminum Capacitors
Power Ultra Miniature Snap-In
156 PUM-SI
Vishay BCcomponents
ADDITIONAL ELECTRICAL DATA
PARAMETER
CONDITIONS
Voltage
Surge voltage
Reverse voltage
Current
Leakage current
Inductance
After 1 minute at U_R
After 5 minutes at U_R
Equivalent series inductance (ESL)
All case sizes
RIPPLE CURRENT AND USEFUL LIFE
2.4
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
IA
IR
2.2
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 hours}
2.1
2.0
1.9
1.8
1.7
1
1.6
1.5 ^1.2
2
1.5
2.5
3
1.4
4
5
1.3
8
1.2
10
15
1.1
20
1.0
30
0.8
60 ⁴⁵
0.5
0.0
40
50
60
70
life multiplier
(1)
80
90
T_amb (°C)
Fig.6 Multiplier of useful life as a function of ambient temperature and ripple current load
Document Number: 28337
Revision: 18-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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