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117ASD датащи(PDF) 4 Page - Vishay Siliconix |
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117ASD датащи(HTML) 4 Page - Vishay Siliconix |
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4 / 5 page ![]() Document Number: 28324 For technical questions, contact: aluminumcaps1@vishay.com www.vishay.com Revision: 22-Apr-08 171 117 ASD Aluminum Capacitors Axial, Smallest Diameter Vishay BCcomponents Table 2 Table 3 MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY FREQUENCY (Hz) IR MULTIPLIER UR = 6.3 to 16 V UR =25 to 40V UR =63V 50 0.80 0.75 0.70 100 1.00 1.00 1.00 300 1.20 1.30 1.55 1000 1.35 1.55 1.90 3000 1.45 1.70 2.30 ≥ 10 000 1.50 1.80 2.50 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; 1500 hours ΔC/C: ± 20 % tan δ≤ 2 x spec. limit Z ≤ 3 x spec. limit IL5 ≤ spec. limit Useful life CECC 30301 subclause 1.8.1 Tamb = 85 °C; UR and IR applied; 2000 hours ΔC/C: ± 50 % tan δ≤ 3 x spec. limit Z ≤ 3 x 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 x spec. limit |
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