UL3 SERIES Unlytic (R) Unlytic (R) UL3 / UL31 / UL32 / UL34 / UL35 Series The UL31 / UL32 / UL34 / UL35 UNLYTIC (R) UL3 SERIES represent the "best" choice for high power DC filter applications because of the combination of physical and electrical properties it offers. FEATURES - Inductance as low as 25nH (less than 10nH available) - Low ESR - Current carrying capability to 110 amps - Withstands hostile environments - Integrated mounting flanges STANDARD CONFIGURATION - UL31/UL35 Male Terminal - UL32/UL34 Female Terminal - UL31/UL32 Standard ESL - UL34/UL35 Special Low ESL Rev. 2 Specification Summary Quality Control Capacitors are tested 100% for: Capacitance Range 6.5F to 350.0F Capacitance Tolerance Standard tolerance is 10%. Tolerances of 20% and 5% are also available. Operating Temperature Range -55C to +105C o Capacitance o Tolerance o Dissipation Factor o Dielectric withstanding voltage o Insulation Resistance o Equivalent Series Resistance (ESR) Enclosure/ Construction Thermal plastic with high current terminals. Process and inspection data are maintained on file and available on special request. Voltage Rating 500VDC to 2200VDC Environmental Parameter Vibration Immersion Shock Humidity Thermal Shock Life Method 204 104 213 106 107 108 Reference MIL-STD-202 Condition D B I A F Characteristics Insulation Resistance Temperature(C) 25 Megaohmsx 10,000 Microfarads 85 1,000 105 100 Insulation Resistance Capacitance Change Temperature(C) -55 PercentageChange +2.0 (typical) 25 0 105 -4.0 CapacitanceChange Dissipation Factor Polypropylene has an intrinsic dissipation factor of less than 2.1 x 10-4 over the operating temperature range of -55C to +105C and frequencies to 1MHz. Dielectric Strength Capacitors withstand a DC potential of 1.3 x rated voltage for one (1) minute without damage or breakdown. Test voltage is applied and discharged through a minimum resistance of 100 OHM per volt minimum. Rev. 2 DATA UL31, 32, 34 AND UL35 ELECTRICAL SPECIFICATIONS ESL FOR UL31 AND UL32 PART NUMBER VOLTAGE VALUE CASE "H" VDC uF mm UL3_Q157K 500 150 40 UL3_Q207K 500 200 51 UL3_Q277K 500 275 64 UL3_Q307K 500 300 79 UL3_K107K 600 100 40 UL3_K157K 600 150 51 UL3_K207K 600 200 64 UL3_K257K 600 250 79 UL3_N706K 800 70 40 UL3_N107K 800 100 51 UL3_N137K 800 130 64 UL3_N167K 800 160 79 UL3_BL356K 1000 35 40 UL3_BL506K 1000 50 51 UL3_BL706K 1000 70 64 UL3_BL806K 1000 80 79 UL3_L256K 1200 25 40 UL3_L356K 1200 35 51 UL3_L506K 1200 50 64 UL3_L606K 1200 60 79 UL3_M186K 1500 18 40 UL3_M256K 1500 25 51 UL3_M356K 1500 35 64 UL3_M406K 1500 40 79 UL3_BX106K 1800 10 40 UL3_BX156K 1800 15 51 UL3_BX206K 1800 20 64 UL3_BX276K 1800 27 79 UL3_S655K 2200 6.5 40 UL3_S905K 2200 9.0 51 UL3_S126K 2200 12 64 UL3_S176K 2200 17 79 "L" nH 25 32 50 55 25 32 50 55 25 32 50 55 25 32 50 55 25 32 50 55 25 32 50 55 25 32 50 55 25 32 50 55 Fres kHz 82.2 62.9 42.9 39.2 100.7 72.6 50.3 42.9 120.3 89.0 62.4 53.7 170.1 125.8 85.1 75.9 201.3 150.4 100.7 87.6 237.3 177.9 120.3 107.3 318.3 229.7 159.2 130.6 394.8 296.6 205.5 164.6 CURRENT RATING (AMPS RMS ) ESL FOR UL34 AND UL35 "L" nH 12 15 25 27 12 15 25 27 12 15 25 27 12 15 25 27 12 15 25 27 12 15 25 27 12 15 25 27 12 15 25 27 Fres kHz 118.6 91.9 60.7 55.9 145.3 106.1 71.2 61.3 173.7 129.9 88.3 76.6 245.6 183.8 120.3 108.3 290.6 219.7 142.4 125.0 342.4 259.9 170.1 153.1 459.4 335.5 225.1 186.4 569.9 433.2 290.6 234.9 IN CIRCUIT 10 kHz TO 100 kHz CONTINUOUS I pk dv/dt 5769 5809 5672 5022 4396 4979 4714 4782 3846 4149 3830 3826 2692 2905 2887 2678 2198 2324 2357 2296 1978 2075 2062 1913 1596 1719 1559 1549 1297 1289 1170 1220 38 29 21 17 44 33 24 19 55 41 29 24 77 58 41 33 88 66 47 38 110 83 59 48 160 115 78 57 199 143 97 72 E.S.R. mOHMS 0.47 0.57 0.77 1.70 0.62 0.67 0.93 1.79 0.71 0.80 1.15 2.20 1.02 1.16 1.53 3.20 1.26 1.45 1.87 3.74 1.42 1.64 2.15 4.49 1.67 1.91 2.79 5.56 2.06 2.56 3.72 7.08 AMBIENT TEMPERATURE 25C 45C 65C 85C 105C 110.3 95.7 78.5 56.3 13.4 105.4 91.5 75.1 53.9 12.8 97.2 84.4 69.3 49.7 11.8 77.1 66.9 54.9 39.4 9.4 91.2 79.2 65.0 46.6 11.1 96.8 84.0 68.9 49.9 11.8 87.0 75.7 62.0 44.5 10.6 77.4 67.2 55.1 39.6 9.4 88.0 76.4 62.7 45.0 10.7 89.5 77.7 63.8 45.7 10.9 78.8 68.4 56.1 40.3 9.6 69.2 60.1 49.3 35.4 8.4 72.6 63.0 51.7 37.1 8.8 74.1 64.3 52.8 37.8 9.0 69.6 60.4 49.6 35.6 8.5 57.5 49.9 40.9 29.4 7.0 63.7 55.3 45.4 32.5 7.8 64.0 55.5 45.6 32.7 7.8 61.3 53.2 43.7 31.3 7.5 52.8 45.9 37.6 27.0 6.4 62.8 54.5 44.7 32.1 7.6 62.7 54.4 44.7 32.0 7.6 59.1 51.3 42.1 30.2 7.2 48.9 42.4 34.8 25.0 5.9 57.3 49.7 40.8 29.3 7.0 58.0 50.3 41.3 29.6 7.1 50.1 43.5 35.7 25.6 6.1 43.5 37.8 31.0 22.2 5.3 51.9 45.1 37.0 26.5 6.3 49.0 42.5 34.9 25.0 6.0 4.7 42.533.336.9 27.3 30.2 19.6 21.7 5.2 38.4 33.3 27.3 19.6 4.7 Rev. 2 ADDITIONAL INFORMATION The combination of physical and electrical properties it offeres encompasses low inductance with high current carrying capability - and a low profile to make the most efficient use of system space and increased cooling efficiency. Plus an in-house developed, "specific to the task" thermoplastic formulation for the enclosure, improves thermal conductivity. There is also an integrated flange with pre-drilled holes to simplify mounting. The UNLYTIC (R) UL3 SERIES, with its introduction, the designer has a film capacitor for high power filter systems that will maximize space utilization, performance and reliability. With the added potential for measurable production cost savings. HOW TO ORDER TYPE Metallized Polypropylene UL3 UL31, UL32, UL34, UL35 / DC Voltage Rating: Q=500VDC, K=600, etc. 1Q STYLE / VOLTAGE CAPACITANCE IN PICOFARADS The first two digits are significant, the third represents the number of zeros (e.g 506=50,000,000pF) TOLERANCE Standard tolerance is 10%. Tolerances of 20% and 5% are also available. 157 K Marking And Date Code All capacitors are marked with company initials "EC", corporate logo or EC trademark--in addition to type UL3, capacitance, tolerance, rated DC working voltage and date code. The first two digits of the date code represent the year, the second two digits the week, i.e., 0952 is the 52nd week of 2009, 0902 is the second week of 2009. Quality Assurance Major emphasis is placed on quality assurance. EC is an ISO 9001-2000 and AS9100:2004 Certified Company. Raw material inspection and the use of SPC manufacturing procedures assure the highest quality standards. Procedures are fully described in the EC Quality Control Manual. Electronic Concepts will continue to advance the state-of-the-art by utilizing leading edge technology, compact capacitor designs and establishing reliability procedures. Sales Offices United States Eastern: *Headquarters* P.O. Box 1278 Eatontown,NJ 07724 Tel: 732-542-7880 Fax: 732-542-0524 Central: Illinois 630-668-8747 email: sales@ecicaps.com website:www.ecicaps.com Europe Ireland Electronic ConceptsEurope LTD IDA Estate, Oughterad Co. Galway, Ireland tel: +353-91-552385,552432 fax: +353-91-552387 email: sales@ecicaps.ie website:www.electronicconcepts.ie Rev. 2