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B43545 データシート(PDF) 3 Page - EPCOS |
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B43545 データシート(HTML) 3 Page - EPCOS |
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3 / 17 page ![]() 1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life. Specifications and characteristics in brief Rated voltage VR 400 ... 450 V DC Surge voltage VS 1.10 VR Rated capacitance CR 82 ... 820 µF Capacitance tolerance ±20% M Dissipation factor tan δ (20 °C, 120 Hz) VR = 400 V DC: tan δ ≤ 0.15 VR = 450 V DC: tan δ ≤ 0.20 Leakage current Ileak (5 min, 20 °C) Self-inductance ESL Approx. 20 nH Useful life1) Requirements: 105 °C; V R; IAC,R > 5000 h ∆C/C ≤ ±20% of initial value 85 °C; V R; IAC,R > 20000 h tan δ ≤ 2 times initial specified limit 50 °C; V R; 1.4 IAC,R > 175000 h Ileak ≤ initial specified limit Voltage endurance test Post test requirements: 105 °C; V R 2000 h ∆C/C ≤ ±10% of initial value tan δ ≤ 1.3 times initial specified limit Ileak ≤ initial specified limit Vibration resistance test 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 VR 400 V 450 V at 100 Hz Z -25 °C / Z 20 °C 3 7 Z -40 °C / Z 20 °C 7 12 IEC climatic category To IEC 60068-1: VR = 400 V DC: 40/105/56 ( 40 °C/+105 °C/56 days damp heat test) VR = 450 V DC: 25/105/56 ( 25 °C/+105 °C/56 days damp heat test) The capacitors can be operated in the temperature range of 40 °C to +105 °C but the impedance at 40 °C should be taken into consideration. Detail specification Sectional specification Similar to CECC 30301-809 IEC 60384-4 B43545 Outstanding ripple current, compact 105 °C Page 3 of 17 Please read Cautions and warnings and Important notes at the end of this document. |
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