198 10/02
Wide Temperature Range – 105 °C
B43514 / B43524
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
350 to 450 VDC
1,1 ·
U
R
Rated capacitance
C
R
Capacitance tolerance
330 … 2 200 µF
± 20 % M
Leakage current
I
L
(5 min, 20 °C)
Self-inductance
ESL
Approx. 20 nH
Useful life
105 °C,
U
R
;
I
~
R
40 °C,
U
R
; 2,2 ·
I
~
R
> 3 000 h
> 200 000 h
Requirements:
∆
C
/
C
≤ ± 30 % of initial value
ESR
≤ 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)
Voltage endurance test
105 °C;
U
R
2 000 h
Post test requirements:
∆
C
/
C
≤ ± 10 % of initial value
ESR
≤ 1,3 times initial 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
> 400 VDC: 25/105/56 (– 25 °C/+ 105 °C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-808
IEC 60384-4
I
L
0,3 µA
C
R
µF
-------
U
R
V
-------
⋅
èø
æö
⋅
0,7
≤ 4 µA+
