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EKMQ161VSN821MQ30S Datasheet(PDF) 2 Page - United Chemi-Con, Inc. |
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EKMQ161VSN821MQ30S Datasheet(HTML) 2 Page - United Chemi-Con, Inc. |
2 / 2 page United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 2/8 KMQ Series KMQ Specifications - Snap Mount Item Category Temperature Range 40 to 105 C for 35 and 50VDC; 25 to 105 C for 160 to 450VDC Rated Voltage Range 35, 50, 160 to 450VDC Capacitance Range 68 to 33,000 F Capacitance Tolerance 20% ( M ) at 20 C, 120Hz Leakage Current I ≤ 3 CV ( A) after 5 minutes at 20 C. Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V ) Characteristics Dissipation Factor ( Tan )At 20 C, 120Hz Rated Ripple Current Multipliers Frequency (Hz ) DC Rated Voltage 35V, 50V 160 - 250V 315-450V 50Hz 0.95 0.81 0.77 120Hz 1.00 1.00 1.00 300Hz 1.03 1.17 1.16 1kHz 1.05 1.32 1.30 10kHz 1.08 1.45 1.41 50kHz 1.08 1.50 1.43 Shelf Life The following specifications shall be satisfied when the capacitors are restored to 20 C after exposing them for 1,000 hours at 105 C without voltage applied. The rated voltage shall be applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the measurements. Capacitance change: ≤ 15% of initial measured value Tan (DF) : ≤ 150% of initial specified value Leakage current : ≤ initial specified value Endurance (Load Life) The following specifications shall be satisfied when the capacitors are restored to 20 C after subjecting them to DC voltage for 2,000 hours at 105 C with the rated ripple current applied. The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of the capacitors. Capacitance change: ≤ 20% of initial measured value Tan (DF) : ≤ 200% of initial specified value Leakage current : ≤ initial specified value Engineering Bulletin Mar 07 Snap Mount Type VSN Ø22~Ø35 VS Pin Dimensions Unit: mm Diagram of Dimensions - Snap Mount W2 W1 W P Edge of can PET Sleeve D 1 L 2 *Vent See Pin Detail 10 2-2x PC board pin-out *Vent may be located either on the bottom or side of the can. Type VSN P 4.0 0.5 W 1.5 0.2 W1 1.0 W2 1.0 Standard design does not have a plastic end disk. Rated Voltage ( V ) Capacitance ( F) Tan ( DF ) Max. <10,000 0.30 ≥10,000 0.35 <10,000 0.25 ≥10,000 0.30 160 - 250 — 0.15 315 - 400 — 0.15 420, 450 — 0.20 35 50 Low Temperature Characteristics At 120Hz, impedance ( Z ) ratio between the 25 C or 40 C value and 20 C value shall not exceed the values given below. Rated Voltage ( V ) Z( 25 C) / Z ( 20 C) Z( 40 C) / Z ( 20 C) 35, 50 10 4 160 - 250 4 — 315 - 400 8 — 420, 450 8 — |
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