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B43457A0108M000 Datasheet(PDF) 2 Page - EPCOS |
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B43457A0108M000 Datasheet(HTML) 2 Page - EPCOS |
2 / 9 page 118 10/02 Standard – 85 °C B43455 / B43457 Specifications and characteristics in brief Ripple current capability Due to the ripple current capability of the contact elements, the following current upper limits must not be exceeded: Rated voltage UR Surge voltage US 350 … 450 VDC 1,10 · UR (for UR ≥ 350 VDC) Rated capacitance CR Capacitance tolerance 470 … 12 000 µF ± 20 % M Leakage current IL (5 min, 20 °C) Self-inductance ESL Approx. 20 nH Capacitors with low-inductance design: d ≥ 64,3 mm: approx. 13 nH Useful life 85 °C; U R; I~R 40 °C; U R; 1,5 · I~R > 10 000 h > 200 000 h Requirements: ∆C/C ≤ ± 30 % of initial value ESR ≤ 3 times initial specified limit IL ≤ 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 85 °C; U R 2 000 h Post test requirements: ∆C/C ≤ ± 10 % of initial value ESR ≤ 1,3 times initial specified limit IL ≤ initial specified limit Vibration resistance To IEC 60068-2-6, test Fc: displacement amplitude 0,75 mm, frequency range 10 to 55 Hz, acceleration max. 10 g, duration 3 × 2 h IEC climatic category To IEC 60068-1: 25/085/56 (– 25 °C/+ 85 °C/56 days damp heat test) Detail specifications Sectional specification Similar to CECC 30301-803, CECC 30301-807 IEC 60384-4 Capacitor diameter 51,6 mm 64,3 mm 76,9 mm 91,0 mm I~max 30 A 40 A 50 A 70 A I L 0,3 µA C R µF ------- U R V ------- ⋅ ⋅ 0,7 ≤ 4 µA + |
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