Type MLSG – Flatpack, 5000 hr@125 ºC, Aluminum Electrolytic Available with High Vibration and High Reliability Options With over 5000 hrs of DC life at rated voltage, 125°C, type MLSG is our longest life steel-cased Flatpack capacitor. For systems requiring the highest life expectancy, type MLSG is the best choice. Enhance the reliability of your system even further by specifying type HRMLSG for a MIL-level burn-in. This series is also available in a high vibration package up to 50g’s by specifying type HVMLSG. Highlights - Longest Life - Stainless-steel case - Withstands more than 80,000 feet altitude - Type HV up to 50g - Type HR, High Reliability Specifications Temperature Range –55 °C to +125 °C Rated Voltage Range 20 Vdc to 250 Vdc Capacitance Range 220 µF to 17,000 µF Capacitance Tolerance ±20% Leakage Current ≤ 0.002 CV µA, @ 25 °C and 5 mins. Ripple Current Multipliers Case Temperature 45 °C 55 °C 65 °C 75 °C 85 °C 95 °C 105 °C 115 °C 125 °C 1.41 0.87 1.32 1.22 1.12 1.00 0.71 0.50 0.00 Ambient Temperature, No Heatsink 45 °C 55 °C 65 °C 75 °C 85 °C 95 °C 105 °C 115 °C 125 °C 0.63 0.58 Frequency 0.54 0.49 0.44 50 Hz 0.38 60 Hz 120 Hz 360 Hz 0.31 1 kHz 0.00 5 kHz 10 kHz & up 5 to 40 V 0.95 0.96 1.00 1.03 1.04 1.04 1.04 60 to 250 V 0.80 0.84 1.00 1.18 1.25 1.30 1.30 Low Temperature Characteristics Impedance ratio: Z–55 ⁰C ∕ Z+25 ⁰C @ 120 Hz ≤ 10 (5 - 60 Vdc) ≤ 2 (61 - 250 Vdc) DC Life Test 5000 h at rated voltage &125 °C D Capacitance +/- 15% less than or equal to 60 Vdc D Capacitance +/- 10% greater than 60 Vdc ESR 200% of limit DCL 100% of limit Shelf Life Test 500 h at 125 °C Capacitance 100% of limit ESR 100% of limit DCL 100% of limit Vibration MIL-STD-202, Meth. 204, Sine Swept, IEC 60068-2-6 Standard MLSG Flatpack: 10g Type HVMLSG Flatpack 1.5” and 2.0” case length, 50g Type HVMLSG Flatpack 2.5” and 3.0” case length, 30g Mounting: Vibration capability is dependent upon mounting restraint. The optional welded mounting tabs, alone, are not capable of sustaining the high vibration levels. To achieve the high vibration levels as published on right, additional mounting restraint is required. 0.22 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 Type MLSG – Flatpack, 5000 hr@125 ºC, Aluminum Electrolytic Available with High Vibration and High Reliability Options Vibration Test Level The specimens, while deenergized or operating under the load conditions specified, shall be subjected to the vibration amplitude, frequency range, and duration specified for each case size. Amplitude The specimens shall be subjected to a simple harmonic motion having an amplitude of either 0.06-inch double amplitude (maximum total excursion) or peak level specified above (XXg peak), whichever is less. The tolerance on vibration amplitude shall be ±10 percent. Frequency Range The vibration frequency shall be varied logarithmically between the approximate limits of 10 to 2,000 Hz. Sweep Time and Duration The entire frequency range of 10 to 2,000 Hz and return to 10 Hz shall be traversed in 20 minutes. This cycle shall be performed 12 times in each of three mutually perpendicular directions (total of 36 times), so that the motion shall be applied for a total period of approximately 12 hours. Interruptions are permitted provided the requirements for rate of change and test duration are met. High Reliability Test/Burn-in Established Reliability capacitors shall be subjected to a minimum of 100 percent of the dc rated voltage at 85 ºC for 48 hours minimum but not to exceed 96 hours. During this test, capacitors shall be adequately protected against temporary voltage surges of 10 percent or more of the test voltage. After burn-in, the capacitors shall be returned to room ambient conditions and the dc leakage, capacitance, and ESR shall be measured with respect to specified limits. Thermal Resistance Large Sides Heatsinked one both Case Length 1.5" 2.0" 3.0" Insulation ºC/W ºC/W ºC/W None 4.3 3.1 2.0 Polyester 4.7 3.4 2.2 None 2.8 2.0 1.3 Polyester 3.0 2.2 1.4 ESL ≤30 nH measured 1/4” from case at 1 MHz Weight Case EK 48g typical Case EA 63g typical Case EH 78g typical Case EB 93g typical Terminals 18 AWG copper wire with 60/40 tin-lead electroplate, 20 amps max Ripple Current Capability The ripple current capability is set by the maximum permissible internal core temperature, 125 ºC. Air Cooled The ripple currents in the ratings tables are for 85 ºC case temperatures. For air temperatures without a heatsink use the multipliers Ambient Temperature, No Heatsink. Heatsink Cooled Temperature rise from the internal hottest spot, the core, to ambient air is ∆T = I2(ESR)(θcc + θca), recommended max ΔT of 30 ºC where θcc is the thermal resistance from core to case and θca from case to ambient. To calculate maximum ripple capability with the MLS attached to a heatsink use the maximum core temperature and the values for θcc. Example As an illustration, suppose you operate an insulated MLSG332M060EB1C in 65 ºC air and attach it to a commercial heatsink with a free-air thermal resistance of 2.7 ºC/W. Use a good thermal grease between the MLS and the heatsink, and the total thermal resistance is 2.3 + 2.2 or 4.5 ºC/W. The power which would heat the core to 125 °C is (125 - 65)/4.5 or 13.3 W. For an ESR of 31 mΩ, 13.3 W equates to a ripple current of 20.7 A, however, the wire leads are rated for only 20 A. CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 Type MLSG – Flatpack, 5000 hr@125 ºC, Aluminum Electrolytic Available with High Vibration and High Reliability Options Part Numbering System HV HR MLSG 821 M Optional Optional Type Capacitance 200 Tolerance Rated Voltage High High MLSG 821=820 µF M=±20% Vdc Vibration Reliability 102 = 1000 µF Examples: Standard MLSG: MLSG821M200EB0C High Reliability: HRMLSG821M200EB0C0.156 ±0.01 SLOT L +0.375 ±0.03 High Vibration: HVMLSG821M200EB0C 0.040 DIA, 18 AWG LEADS High Reliability, High Vibration: HVHRMLSG821M200EB0C (TYP) 0.188 ±0.01 EB 0 A Case Code Insulation Mounting Style EK, L=1.5 in. EA, L=2.0 in. EH, L=2.5 in. EB, L=3.0 in. * other sizes available 0 = bare can 1 = polyester A = mounting tabs C = two leads/no tabs D = hook leads/tabs * other mounting tab options available Outline Drawings 1.00 ±0.01 • Note: The polyester tape wrap may add up to 0.020 inches to the thickness and width +of the capacitor. + 1.00 ±0.01 L ±0.02 1.5 MIN 0.50 MAX .030 .036 Style C: No Tabs Style A: Mounting Tabs L+.375 ±0.03 .04 DIA, 18 AWG LEADS (TYP) .156±.01 Slot .156±.01 1.750±.01 1.00±.01 1.00±.01 1.75±.01 .015 MAX Fill Hole Cover .015 MAX Fill Hole Cover L±.02 1.5 MIN L±.02 1.5 MIN 0.040 Dia, 18 AWG LEADS (TYP) .036 .030 • Type HV, Rilled Construction 0.375 ±0.01 0.50 MAX .375±.01 1.75 ±0.01 • .030 .036 .188±.010 0.040 DIA, 18 AWG L (TYP) 0.156 Dia ±0.01 1.75 ±0.01 Standard Type MLSG1.5 MIN L ±0.02 0.375 ±0.01 0.156 ±0.01 SLOT 0.188 ±0.01 • 0.156 Dia ±0.01 L +0.375 ±0.03 .50 MAX 0.50 MAX Optional body groove for high vibration version Optional body groove for high vibration version Style D: Hook Leads L+.375 ±0.03 .156±.01 Slot .188±.01 .156±.01 1.75±.01 1.00±.01 .015 MAX Fill Hole Cover .375±.01 0.040 Dia, 18 AWG LEADS (TYP) L±.02 .036 .030 .175±.01 DIA .50 MAX .26±.01 Optional body groove for high vibration version Mounting tabs are welded to the case. CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 Type MLSG – Flatpack, 5000 hr@125 ºC, Aluminum Electrolytic Ratings Voltage 20 Vdc @ 125 °C 24 Vdc @ 105 °C 30 Vdc Surge @ 25 °C 40 Vdc @ 125 °C 48 Vdc @ 105 °C 60 Vdc Surge @ 25 °C 60 Vdc @ 125 °C 65 Vdc @ 105 °C 90 Vdc Surge @ 25 °C 100 Vdc @ 125 °C 120 Vdc @ 105 °C 150 Vdc Surge @ 25 °C 150 Vdc @ 125 °C 180 Vdc @ 105 °C 225 Vdc Surge @ 25 °C 200 Vdc @ 125 °C 250 Vdc @ 105 °C 300 Vdc Surge @ 25 °C 250 Vdc @ 125 °C 275 Vdc @ 105 °C 300 Vdc Surge @ 25 °C ESR max 25 °C (mΩ) 20 120 Hz kHz Ripple (A) Case @ 85°C 20 120 Hz kHz Cap (µF) Catalog Part Number Length (inches) 6,800 MLSG682M020EK0C 84 69 11 12.2 1.5 17,000 MLSG173M020EB0A 33 27 17.6 19.5 3.0 4,400 MLSG442M040EK0C 97 70 10.3 12.1 1.5 6,300 MLSG632M040EA0A 62 46 12.9 15 2.0 10,000 MLSG103M040EB0C 36 27 16.9 19.5 3.0 1,500 MLSG152M060EK0A 106 77 9.8 11.5 1.5 2,100 MLSG212M060EA0A 72 52 11.9 14.1 2.0 3,300 MLSG332M060EB0C 44 31 15.3 18.2 3.0 500 MLSG501M100EK0A 355 248 5.4 6.4 1.5 770 MLSG771M100EA0C 238 166 6.6 7.8 2.0 1,300 MLSG132M100EB0D 143 100 8.5 10.1 3.0 360 MLSG361M150EK1A 388 253 5.1 6.4 1.5 540 MLSG541M150EA1A 261 168 6.3 7.8 2.0 900 MLSG901M150EB0C 158 100 8.1 10.1 3.0 280 MLSG281M200EK1A 426 258 4.9 6.2 1.5 400 MLSG401M200EA0A 285 172 6 7.7 2.0 720 MLSG721M200EB0C 172 103 7.7 10 3.0 220 MLSG221M250EK0C 597 393 4.1 5.1 1.5 560 MLSG561M250EB0C 240 157 6.5 8.1 3.0 Typical Performance Curves Type MLSG Operating Life in Kilohours vs Ripple Current Expected Operating Life, kh 1000 55°C 100 65°C 75°C 85°C 95°C 105° 10 115°C 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.2 1.3 1.4 1.5 Rated Ripple-Current Multiple Type MLSG Operating Life in Years vs Ripple Current Expected Operating Life, years 100 55°C 65°C 75°C 10 85°C 95°C 105° 115°C 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 Rated Ripple-Current Multiple CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 Type MLSG – Flatpack, 5000 hr@125 ºC, Aluminum Electrolytic Typical Performance Curves Cap vs. Frequency & Temp 1.2 Ratio to 25°C, 120 Hz Value 1 0.8 0.6 0.4 0.2 0 10 100 1000 10000 100000 1000000 Freq (Hz) 125 105 85 65 45 25 0 -20 -40 -55 ESR vs. Frequency & Temp 100.0 Ratio to 25°C, 120 Hz Value 10.0 1.0 0.1 10 100 1000 10000 100000 1000000 Freq (Hz) 125 105 85 65 45 25 0 -20 -40 -55 |Z| vs. Frequency & Temp 100.0 Ratio to 25°C, 120 Hz Value 10.0 1.0 0.1 0.01 0.001 10 100 1000 10000 100000 1000000 Freq (Hz) 125 105 85 65 45 25 0 -20 -40 -55 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data (collectively, the “Information”) in this datasheet or other publication are subject to change. 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