B43541 Datasheet, PDF (3/17 Pages) EPCOS – Aluminum electrolytic capacitors

B43541
High ripple current, high voltage  85 °C
Specifications and characteristics in brief
Rated voltage V_R
Surge voltage V_S
Rated capacitance C_R
Capacitance tolerance
Dissipation factor tan δ
(20 °C, 120 Hz)
550 ... 600 V DC
1.10  V_R
47 ... 390 µF
±20%  M
tan δ ≤ 0.20
Leakage current I_leak
(5 min, 20 °C)
Self-inductance ESL Approx. 20 nH
Useful life¹⁾
Requirements:
85 °C; V_R; I_AC,R
40 °C; V_R; 1.15  I_AC,R
> 5000 h
> 100000 h
Voltage endurance test
∆C/C ≤ ±20% of initial value
tan δ ≤ 2 times initial specified limit
I_leak
≤ initial specified limit
Post test requirements:
85 °C; V_R
Vibration resistance
test
2000 h
∆C/C ≤ ±10% of initial value
tan δ ≤ 1.3 times initial specified limit
I_leak
≤ initial specified limit
To IEC 60068-2-6, test Fc:
Frequency range 10 Hz ... 55 Hz, displacement amplitude 0.35 mm,
acceleration max. 5 g, duration 3 × 2 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Characteristics at low
temperature
Max. impedance ratio
at 100 Hz
V_R
550 V ... 600 V
Z _-25 °_C / Z ₂₀ °_C
7
Z _-40 °_C / Z ₂₀ °_C
14
IEC climatic category
Detail specification
Sectional specification
To IEC 60068-1:
25/085/56 (25 °C/+85 °C/56 days damp heat test)
The capacitors can be operated in the temperature range of 40 °C to
+85 °C but the impedance at 40 °C should be taken into consideration.
Similar to CECC 30301-811
IEC 60384-4
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read Cautions and warnings and
Important notes at the end of this document.
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