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222203756479 Datasheet(PDF) 6 Page - Vishay Siliconix |
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222203756479 Datasheet(HTML) 6 Page - Vishay Siliconix |
6 / 7 page Document Number: 28310 For technical questions contact: aluminumcaps1@vishay.com www.vishay.com Revision: 16-Nov-05 107 037 RSM Aluminum Capacitors Radial Standard Miniature Vishay BCcomponents RIPPLE CURRENT AND USEFUL LIFE 3.3 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.5 0.0 3.1 40 50 60 70 80 90 100 Tamb (°C) lifetime multiplier (1) IA IR CCC205 Fig.9 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, 85 °C. (1) Useful life at 85 °C and I R applied: 2 500 hours. Table 3 MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY FREQUENCY (Hz) IR MULTIPLIER UR = 6.3 to 10 V UR = 16 to 35 V UR = 40 to 100 V 50 0.90 0.85 0.80 100 1.00 1.00 1.00 500 1.12 1.20 1.25 1000 1.20 1.30 1.40 3000 1.25 1.35 1.50 ≥ 10000 1.30 1.40 1.60 Table 4 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; 2000 hours UR ≤ 6.3 V; ΔC/C: + 15 /− 30 % UR > 6.3 V; ΔC/C: ± 20 % tan δ≤ 1.5 × spec. limit Z ≤ 3 × spec. limit IL5 ≤ spec. limit Useful life CECC 30301 subclause 1.8.1 Tamb =85 °C; UR and IR applied; 2500 hours UR ≤ 6.3 V; ΔC/C: + 45 /− 50 % UR > 6.3 V; ΔC/C: ± 50 % tan δ≤ 3 × spec. limit Z ≤ 3 × spec. limit IL5 ≤ spec. limit no short or open circuit total failure percentage: ≤ 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 to 48 hours before measurement ΔC/C, tan δ,Z: for requirements see ‘Endurance test’ above IL5 ≤ 2 × spec. limit |
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