Type MLS 125 ºC Stainless Flatpack,Ultra-Long Life, Aluminum Type MLS 125 °C The Type MLS extends the super performance of the MLP from a maximum operating temperature of 85 ºC to 125 ºC. While the MLP is inherently capable of operation at 125 ºC, its flat aluminum case can’t withstand the higher temperature without inflating from internal pressure. The MLS incorporates a rugged, stainless steel case which assures flatness to beyond 125 ºC. The MLS is perfect for hi-rel military systems and applications operating above 85 ºC. Highlights • • • • Specifications Operating Temperature: Rated Voltage: Capacitance: Load Life: Leakage Current: Cold Impedance: Ripple Current Multipliers: Near-hermetic welded seal Stainless-steel case 100 years expected operating life New 2 inch case size –55 °C to +125 °C 5.0 to 250 Vdc 220 to 47,000 µF ±20% 2,000 h @ +125 °C 0.002 CV µA @ 25 °C and 5 min –55 ºC multiple of 25 ºC Z is ≤ 10 for up to 20 V, 2 for 25 V to 250 V Case Temperature 45 °C 55 °C 65 °C 75 °C 85 °C 95 °C 105 °C 115 °C 125 °C 1.41 1.32 1.22 1.12 1.00 0.87 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 0.54 0.49 0.44 0.38 0.31 0.22 0.00 Frequency 50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up 5 to 40 V EIA Ripple Life: Shelf Life: Thermal Resistance: 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 10,000 h full load at 85 C per EIA IS-749 Δ capacitance ±10% ESR 200% of limit DCL 100% of limit 500 h at 125 °C, capacitance, ESR & DCL, initial requirements Large Sides Case Length Heatsinked Insulation one both RoHS-5 Compliant Has more than 1000 ppm lead in some homogenous material but otherwise complies with the EU Directive 2002/95/EC requirement restricting the use of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)), PolyBrominated Biphenyls (PBB) and PolyBrominated Diphenyl Ethers (PBDE). Vibration: ESL: Weight: Terminals: None Polyester None Polyester 1.5" ºC/W 3.3 4.5 2.8 4 2.0" ºC/W 2.6 3.6 2.2 3.2 3.0" ºC/W 1.3 1.8 1.1 1.6 10 Hz to 2 kHz 0.06” pp max and 10 g, MIL-STD-202, Meth. 204 < 30 nH measured 1/4” from case at 1 MHz Case EK 43 g typical Case EA 76 g typical Case EB 92 g typical 18 AWG copper wire with 60/40 tin-lead electroplate CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com Type MLS 125 ºC Stainless Flatpack,Ultra-Long Life, Aluminum Specifications 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 Ambient Temperature, No Heatsink multipliers. Heatsink Cooled. Temperature rise from the internal hottest spot, the core, to ambient air is: ΔT = I2(ESR)(Өcc + Өca) Outline Drawings where Өcc is the thermal resistance from core to case and Өca from case to ambient. To calculate maximum ripple capability with the MLP attached to a heatsink use the maximum core temperature and the values for Өcc. As an illustration, suppose you operate an MLS332M060EB1C 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 2.7 + 1.8 or 4.5 ºC/W. The power which would heat the core to 125 ºC is (125-65)/4.5 or 13.3 W. For an ESR of 31 mΩ, 13.3 W equates to a ripple current of 20.7A, however, the wire leads are rated for only 20 A. Style A: Mounting Tabs Case Length Weight Code L (in) (g) EK 1.5 43 EA 2.0 76 EB 3.0 92 Style D: Hook Leads Style C: Two Leads, No Tabs Note: The mounting tabs are at case potential and the negative lead connects to the case through the electrolyte. Part Numbering System MLS Type MLS 821 M Capacitance Tolerance 821=820 µF 102 = 1000 µF M=±20% 200 EB O A Rated Voltage Case Code Insulation Mounting Style EK, L=1.5 in. EA, L=2.0 in. EB, L=3.0 in. 0 = bare can 1 = polyester Vdc A = mounting tabs C = two leads/no tabs D = hook leads/tabs CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com Type MLS 125 ºC Stainless Flatpack,Ultra-Long Life, Aluminum Typical Performance Curves MLS102M150EB0D Life Test at 125 °C, 150 V 2.5 Ratio to Initial Value ESR 2 1.5 Capacitance 1 0.5 0 0 2000 4000 6000 8000 Test Hours 10000 12000 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com Type MLS 125 ºC Stainless Flatpack,Ultra-Long Life, Aluminum Typical Performance Curves Ratings Cap (µF) ESR max Ripple (A) 25 °C (mΩ) Case @ 85°C Catalog Part Number 120 Hz 20 kHz 120 Hz 20 kHz Length (inches) 5 Vdc (7.5 Vdc Surge) [105 °C: 7.5 Vdc (10 Vdc Surge)] Cap (µF) ESR max Ripple (A) 25 °C (mΩ) Case @ 85°C Catalog Part Number 120 Hz 20 kHz 120 Hz 20 kHz Length (inches) 2,100 MLS212M060EA0C 72 52 11.9 14.1 2.0 3,300 MLS332M060EB0C 44 31 15.3 18.2 3.0 19,000 MLS193M5R0EK0C 76 66 12.6 13.6 1.5 28,000 MLS283M5R0EA0C 50 44 19.9 21.4 2.0 47,000 MLS473M5R0EB0C 30 26 32.0 34.4 3.0 1,100 MLS112M075EK0C 1,600 MLS162M075EA0C 76 54 11.6 13.8 2.0 2,700 MLS272M075EB0C 46 33 14.9 17.6 3.0 7.5 Vdc (10 Vdc Surge) [105 °C: 10 Vdc (13 Vdc Surge)] 17,000 MLS173M7R5EK0C 77 67 12.5 13.5 1.5 26,000 MLS263M7R5EA0C 51 45 19.8 21.1 2.0 43,000 MLS433M7R5EB0C 31 27 31.5 33.8 3.0 10 Vdc (15 Vdc Surge) [105 °C: 16 Vdc (20 Vdc Surge)] 13,000 MLS133M010EK0C 81 69 12.2 13.3 1.5 23,000 MLS233M010EA0C 51 45 19.8 21.1 2.0 38,000 MLS383M010EB0C 31 27 31.5 33.8 3.0 20 Vdc (30 Vdc Surge) [105 °C: 30 Vdc (40 Vdc Surge)] 6,800 MLS682M020EK0C 84 69 11.0 12.2 1.5 10,000 MLS103M020EA0C 56 46 13.6 15.0 2.0 17,000 MLS173M020EB0C 33 27 17.6 19.5 3.0 40 Vdc (50 Vdc Surge) [105 °C: 50 Vdc (63 Vdc Surge)] 4,400 MLS442M040EK0C 97 70 10.3 12.1 1.5 75 Vdc (100 Vdc Surge) [105 °C: 100 Vdc (125 Vdc Surge)] 112 78 9.6 11.5 1.5 100 Vdc (125 Vdc Surge) [105 °C: 150 Vdc (180 Vdc Surge)] 500 MLS501M100EK0C 355 248 5.4 6.4 1.5 770 MLS771M100EA0C 238 166 6.6 7.8 2.0 1,300 MLS132M100EB0C 143 100 8.5 10.1 3.0 150 Vdc (175 Vdc Surge) [105 °C: 200 Vdc (250 Vdc Surge)] 400 MLS401M150EK0C 388 253 5.1 6.4 1.5 600 MLS601M150EA0C 261 168 6.3 7.8 2.0 1,000 MLS102M150EB0C 158 100 8.1 10.1 3.0 200 Vdc (225 Vdc Surge) [105 °C: 250 Vdc (300 Vdc Surge)] 330 MLS331M200EK0C 426 258 4.9 6.2 1.5 490 MLS491M200EA0C 285 172 6.0 7.7 2.0 820 MLS821M200EB0C 172 103 7.7 10.0 3.0 250 Vdc (275 Vdc Surge) [105 °C: 250 Vdc (300 Vdc Surge)] 6,600 MLS662M040EA0C 62 46 12.9 15.0 2.0 11,000 MLS113M040EB0C 36 27 16.9 19.5 3.0 220 MLS221M250EK0C 330 MLS331M250EA0C 399 262 5.0 6.3 2.0 1.5 560 MLS561M250EB0C 240 157 6.5 8.1 3.0 60 Vdc (75 Vdc Surge) [105 °C: 80 Vdc (100 Vdc Surge)] 1,500 MLS152M060EK0C 106 77 9.8 11.5 597 393 4.1 5.1 1.5 CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com