B41856 Datasheet, PDF (7/8 Pages) EPCOS – Single-Ended Capacitors Low Impedance

B41856
Low Impedance – 105 °C
Useful life
depending on ambient temperature T_A under ripple current operating conditions¹⁾
U_R = 6,3 … 50 VDC
3,0
Ι~
Ι~_R 2,5
KAL0764-Y
B41856
2,0
1,5
1,0
0,5
0
40
50
60
70
80
90
100 ˚C 110
T_A
Frequency factor of permissible
ripple current I~
versus frequency f
2,0
Ι ~_f
Ι~_{100 kHz}
B41856
KAL0765-7
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
10 ²
6,3 V, 10 V, 16 V, 25 V
35 V, 50 V, 63 V, 100 V
10 ³
10 ⁴
Hz 10 ⁵
f
Impedance Z
versus frequency f
Typical behavior at 20 °C
10 ²
Ω ^B41856
Z
10 ¹
KAL0766-F
220 µF/35 V
10 ⁰
1000 µF/16 V
10 ^_1
10 ^_2
10 ¹ 10 ² 10 ³ 10 ⁴ 10 ⁵ Hz 10 ⁶
f
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
421 10/02