Datasheet

253 10/02
Compact – 105 °C
B43504
Useful life
depending on ambient temperature
T
A
under ripple current operating conditions
1)
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
Frequency factor of
permissible ripple current
I ~
versus frequency
f
5 000 h 10 000 h 3 000 h
0,5
200 000 h 50 000 h 20 000 h
12040
0
6050 70 80 90 110100
A
˚C
T
B43504
2,5
1,5
1,0
2,0
3,5
3,0
KAL0542-Q
R
Ι ~
Ι ~
5
0,9
0,8
1,0
10
2
1,1
1,2
1,3
1,5
510
3
Hz
f
2
KAL0699-K
B43504
Ι
100 Hz
~
~
Ι
f