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ALP22A331DD450 Datasheet(PDF) 2 Page - Kemet Corporation |
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ALP22A331DD450 Datasheet(HTML) 2 Page - Kemet Corporation |
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2 / 4 page  BHC Aerovox LTD. - A L U M I N I U M E L E C T R O L Y T I C C A P A C I T O R S Board Mounting or Solder Tag Terminations TECHNICAL DATA Related documents DIN 41240 & 41238 & 414916-7 IEC 384-4 Temperature range Storage -55°C to +85°C Operating -40°C to +85°C Environmental classification 40/085/56 Surge voltage 1000 surges (30 seconds) at 85°C with surge voltage applied. See electrical characteristics. Charge/discharge 106 cycles at 25°C and rated voltage. One cycle per second with a time constant of 0.1. D.C. leakage current After application of rated d.c. voltage for 5 minutes at 20°C, the d.c. leakage current shall not exceed (0.006 C R UR +4) µA. Where C R is the rated capacitance in µF and U R is the rated d.c. voltage. Vibration 10Hz to 500Hz at 0.75mm or 10g for 3x2hrs duration. Insulation resistance > 100M Ω at 100V d.c., across insulating sleeve. Voltage proof > 2500V d.c., across insulating sleeve. Ripple current The following values are approximate only, to give an indication of the effects of frequency and temperature on ripple current. More accurate data can be obtained by referring to the Application Notes available from BHC Aerovox. FREQUENCY CORRECTION Capacitors shall withstand the rated r.m.s. ripple current as given in the tables at upper category temperature in circulating air. For frequencies other than those shown the following multipliers should be applied to the 100Hz ripple current. RATED FREQUENCY (Hz) VOLTAGE d.c. 50 100 500 1k >10k 0 - 25 0.89 1.0 1.05 1.06 1.07 40 - 160 0.81 1.0 1.28 1.33 1.39 200 - 450 0.75 1.0 1.54 1.70 1.89 TEMPERATURE CORRECTION For ambient temperatures other than 85°C the following correction factors should be employed. AMBIENT TEMPERATURE FACTOR 30°C 2.5 50°C 2.1 70°C 1.6 85°C 1.0 N.B. The sum of the d.c. and a.c. voltage components should not exceed the d.c. voltage rating. Life expectancy At rated temperature with rated voltage and ripple current applied. CAN DIAMETER (mm) LIFE EXPECTANCY (hours) 25 12000 30 15000 35 18000 40 26000 Capacitor marking The capacitors are marked with items 1 to 6 from the following list as a minimum, and as much of the remaining information as is practical. 1. Rated capacitance in µF 2. Rated voltage d.c. 3. Polarity of terminations 4. Tolerance on rated capacitance 5. Date code/Batch code 6. BHC part number 7. Environmental classification Ordering information For details of ordering see page 70. ALP/T22 SERIES 49 |
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