B43713, B43733
Very long useful life ꢀ 85 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
200 ... 500 V DC
1.15 ꢁ VR (for VR ≤ 250 V DC)
1.10 ꢁ VR (for VR ≥ 350 V DC)
Rated capacitance CR
Capacitance tolerance
820 ... 33000 μF
20% ꢂ M
Dissipation factor tan δ
(20 °C, 120 Hz)
≤ 0.20
Leakage current Ileak
(20 °C, 5 min)
Self-inductance ESL
d = 51.6 mm: approx. 15 nH
d ≥ 64.3 mm: approx. 20 nH
200 ... 450 V 500 V
Useful life1)
Requirements:
85 °C; VR; IAC,R
> 15000 h
> 12000 h
ꢃΔC/Cꢃ ≤ 15% of initial value
tan δ
Ileak
≤ 1.75 times initial specified limit
≤ initial specified limit
Voltage endurance test
Post test requirements:
85 °C; VR
2000 h
ꢃΔC/Cꢃ ≤ 10% of initial value
tan δ
Ileak
≤ 1.3 times initial specified limit
≤ initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc:
Frequency range 10 ... 55 Hz, displacement amplitude 0.75 mm,
acceleration max. 10 g, duration 3 × 2 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Max. impedance
ratio at 100 Hz
Characteristics at low
temperature
VR
≤ 250 V
5
350 V
4
≥ 400 V
4
Z -25°C / Z 20 C
°
Z -40°C / Z 20 C
°
21
20
16
IEC climatic category
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 must be taken into
consideration.
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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