Datasheet
246 10/02
Compact – 105 °C
B43504
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
200 … 450 VDC
1,15 ·
U
R
(for
U
R
≤ 250 VDC)
1,10 ·
U
R
(for
U
R
≥ 400 VDC)
Rated capacitance
C
R
Capacitance tolerance
47 … 2200 µF
± 20 % M
Dissipation factor tan δ
(20°C, 120 Hz)
U
R
≤ 400 VDC: tan δ ≤ 0,15
U
R
≥ 420 VDC: tan δ ≤ 0,20
Leakage current
I
L
(5 min, 20°C)
Self-inductance
ESL
Approx. 20 nH
Useful life Requirements:
105°C;
U
R
;
I
~
R
85°C;
U
R
;
I
~
max
40°C;
U
R
; 1,9 ·
I
~
R
> 3 000 h
> 6 500 h
> 200 000 h
∆
C
/
C
≤ ± 30 % of initial value
tan δ≤ 3 times initial specified limit
I
L
≤ initial specified limit
Failure percentage: ≤ 1 %
Failure rate: ≤ 40 fit (≤ 40 · 10
–9
/h)
(for definiton “fit”, refer to chapter
“Quality”
, page 62)
Load life test
105 °C;
U
R
;
I
~
R
2 000 h Post test requirements:
∆C/C ≤ ± 20 % of initial value
tan δ≤ 2 times initial specified limit
I
L
≤ initial specified limit
Voltage endurance test
105 °C;
U
R
2 000 h Post test requirements:
∆
C
/
C
≤ ± 10 % of initial value
tan
δ≤ 1,3 times specified limit
I
L
≤ initial specified limit
Vibration resistance To IEC 60068-2-6, test Fc:
displacement amplitude 0,35 mm, frequency range 10 … 55 Hz,
acceleration max. 5
g
, duration 3 × 2 h
IEC climatic category To IEC 60068-1:
U
R
≤ 400 VDC: 40/105/56 (– 40°C/+ 105°C/56 days damp heat test)
U
R
≥ 420 VDC: 25/105/56 (– 25°C/+ 105°C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-809
IEC 60384-4
I
L
0,3 µA
C
R
µF
-------
U
R
V
-------
⋅
èø
æö
⋅
0,7
≤ 4 µA+