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MAL205157223E3 Datasheet(PDF) 9 Page - Vishay Siliconix |
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MAL205157223E3 Datasheet(HTML) 9 Page - Vishay Siliconix |
9 / 10 page Document Number: 28346 For technical questions, contact: aluminumcaps2@vishay.com www.vishay.com Revision: 14-Aug-08 9 051/053 PEC-PW Aluminum Capacitors Power Economic Printed Wiring Vishay BCcomponents RIPPLE CURRENT AND USEFUL LIFE Table 4 Table 5 2.4 2.3 2.2 2.1 2.0 1.9 I A I R 1.8 1.7 1.5 1.6 1.4 1.3 1.2 1.1 1.0 0.8 0.5 0.0 MGA453 life multiplier 40 50 60 70 8090 T amb (°C) (1) Fig.25 Multiplier of useful life as a function of ambient temperature and ripple current load. IA = actual ripple current at 100 Hz IR = rated ripple current at 100 Hz and 85 °C (1) Useful life at 85 °C and I R applied: 12 000 hours MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY FREQUENCY (Hz) IR MULTIPLIER 50 0.83 100 1.00 200 1.10 400 1.15 1000 1.19 ≥ 2000 1.20 TEST PROCEDURES AND REQUIREMENTS TEST PROCEDURE (quick reference) REQUIREMENTS NAME OF TEST REFERENCE Endurance IEC 60384-4/ EN130300 subclause 4.13 Tamb = 85 °C; UR applied; 5000 hours UR ≤ 100 V; ΔC/C: ± 15 % UR > 100 V; ΔC/C: ± 10 % ESR ≤ 1.3 x spec. limit Z ≤ 2 x spec. limit IL5 ≤ spec. limit Useful life CECC 30301 subclause 1.8.1 Tamb = 85 °C; UR and IR applied; 12 000 hours UR ≤ 100 V; ΔC/C: ± 45 % UR > 100 V; ΔC/C: ± 30 % ESR ≤ 3 x spec. limit Z ≤ 3 x spec. limit IL5 ≤ spec. limit no short or open circuit, no visible damage total failure percentage: UR ≤ 100 V: ≤ 1 %; UR > 100 V: ≤ 3 % Shelf life (storage at high temperature) IEC 60384-4/ EN130300 subclause 4.17 Tamb =85 °C; no voltage applied; 500 hours after test: UR to be applied for 30 minutes, 24 hours to 48 hours before measurement ΔC/C: ± 10 % ESR ≤ 1.2 x spec. limit IL5 ≤ 2 x spec. limit |
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