Type MLP 85 C Flatpack, Ultra Long Life, Aluminum Electrolytic Very Low Profile

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Samuel Williams
6 years ago
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The MLP s high-energy storage and box-shape make it perfect for voltage holdup or filtering in military SEM-E modules, telecom circuit packs and computer cards.

The MLP is the square-peg component that fits the square-holes in electronic assemblies.

than 80,000 feet altitude 55 C to 85 C 250 Vdc 40 C to 85 C 300 Vdc Rated Voltage Range 7.5 Vdc to 450 Vdc Range 0 µf to 47,000 µf Tolerance ±20% Leakage Current Ripple Current Multipliers 0.

1 The MLP s high-energy storage and box-shape make it perfect for voltage holdup or filtering in military SEM-E modules, telecom circuit packs and computer cards. The MLP delivers up to 20 joules of energy storage in a /2 height with 50 year s life at. You can readily heatsink it to double the ripple-current capability. The MLP is the square-peg component that fits the square-holes in electronic assemblies. Highlights Specifications Temperature Range - Low-profile replacement for snap-ins - Double the ripple capability with a heatsink - Nearly hermetic welded seal assures 50-year life - Withstands more than 80,000 feet altitude 55 C to 85 C 250 Vdc 40 C to 85 C 300 Vdc Rated Voltage Range 7.5 Vdc to 450 Vdc Range 0 µf to 47,000 µf Tolerance ±20% Leakage Current Ripple Current Multipliers CV 25 C and 5 min. Ambient Temperature, No Heatsink 45 C 55 C 65 C 75 C 85 C Case Temperature 45 C 55 C 65 C 75 C 85 C Frequency 50 Hz 60 Hz 20 Hz 360 Hz khz 5 khz 0 khz & up 7.5 to 63 V to 450 V Low Temperature Characteristics Impedance ratio: Z 55⁰C Z 25⁰C 0 ( Vdc) 2 ( Vdc) Impedance ratio: Z 20⁰C Z 25⁰C 4 ( Vdc) Endurance Life Test 2000 full load at 85 C ±0% 200% of limit DCL 00% of limit Shelf Life Test 500 h at 85 C 00% of limit 00% of limit DCL 00% of limit Vibration 0 Hz to 2 khz, 0.06" pp max and 0g. MIL-STD-202, Meth. 204 CDM Cornell Dubilier 40 Technology Place Liberty, SC Phone: (864) Fax: (864)

2 Thermal Resistance Large Sides Heatsinked one both Case Length.5" 2.0" 3.0" Insulation ºC/W ºC/W ºC/W None Polyester None Polyester ESL Weight Terminals Double the Ripple Current Ripple Current Capability Air Cooled Heatsink Cooled <30 nh measured /4 from case at MHz Case EK 30 g typical Case EA 42 g typical Case EB 66 g typical 8 AWG copper wire with 60/40 tin-lead electroplate, 20 amps max Attach the MLP to an external heatsink and you can easily double the ripple current capability and assure long life through cooler operation. The broad, flat top and bottom on the MLP are ideal for cooling the capacitor and removing the heat caused by ripple current. The ripple current capability is set by the maximum permissible internal core temperature, 88 ºC. This assures that the case does not inflate beyond 0.5 inch height. The ripple currents in the ratings tables are for case temperatures. For air temperatures without a heatsink use the multipliers Ambient Temperature, No Heatsink. Temperature rise from the internal hottest spot, the core, to ambient air is T = I 2 ()(θcc θca) where θcc is the thermal resistance from core to case and θca 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 θcc. Example As an illustration, suppose you operate an insulated MLP332M080EBC in 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 MLP and the heatsink, and the total thermal resistance is or 4.4 ºC/W. The power which would heat the core to 88 C is (88-65)/4.4 or 4.75 W. For an of 3 mω, 4.7 W equates to a ripple current of 2.3 A. Part Numbering System MLP 02 M 200 EB 0 A Type Tolerance Rated Voltage Case Code Insulation Mounting Style MLP 82=820 µf 02 = 000 µf M=±20% Vdc EK, L=.5 in. EA, L=2.0 in EB, L=3.0 in. 0 = bare can = polyester A = mounting tabs B = four leads C = two leads/no tabs D = hook leads/tabs E = hook leads/no tabs CDM Cornell Dubilier 40 Technology Place Liberty, SC Phone: (864) Fax: (864)

3 Outline Drawings Style A: Mounting Tabs L ± SLOT Mounting tabs and negative lead are welded to the case Dia DIA, 8 AWG LEADS MIN Style B: Four Leads DIA, 8 AWG LEADS Three negative leads are welded to the case MIN.5 MIN Style C: No Tabs DIA, 8 AWG LEADS The negative lead is welded to the case MIN Style D: Hook Leads L ± SLOT DIA, 8 AWG LEADS Mounting tabs and negative lead are welded to the case Dia Dia.75 Case Code Length L (in) Weight (g) EK.5 30 EA EB CDM Cornell Dubilier 40 Technology Place Liberty, SC Phone: (864) Fax: (864)

4 Ratings Cap. Catalog max 25 ºC (mω) Ripple (A) 85 C Length Cap. Catalog max 25 ºC (mω) Ripple (A) 85 C Length (µf) Part Number 20 Hz 20 khz 20 Hz 20 khz (Inches) (µf) Part Number 20 Hz 20 khz 20 Hz 20 khz (Inches) 7.5 Vdc (0 Vdc Surge) 00 Vdc (25 Vdc Surge) 9,000 MLP93M7R5EK0A MLP2M00EK0A ,000 MLP283M7R5EA0A MLP62M00EA0A ,000 MLP473M7R5EB0A MLP272M00EB0A Vdc (3 Vdc Surge) 50 Vdc (80 Vdc Surge) 7000 MLP73M00EK0A MLP50M50EK0A MLP263M00EA0A MLP77M50EA0A MLP433M00EB0A MLP32M50EB0A Vdc (20 Vdc Surge) 200 Vdc (250 Vdc Surge) 3000 MLP33M06EK0A MLP40M200EK0A MLP23M06EA0A MLP60M200EA0A MLP383M06EB0A MLP02M200EB0A Vdc (25 Vdc Surge) 250 Vdc (300 Vdc Surge) 9600 MLP962M020EK0A MLP33M250EK0A MLP43M020EA0A MLP49M250EA0A MLP243M020EB0A MLP82M250EB0A Vdc (30 Vdc Surge) 300 Vdc (350 Vdc Surge) 8000 MLP802M025EK0A MLP22M300EK0A MLP23M025EA0A MLP33M300EA0A MLP203M025EB0A MLP56M300EB0A Vdc (50 Vdc Surge) 350 Vdc (400 Vdc Surge) 5600 MLP562M035EK0A MLP5M350EK0A MLP842M035EA0A MLP22M350EA0A MLP43M035EB0A MLP37M350EB0A Vdc (63 Vdc Surge) 400 Vdc (450 Vdc Surge) 4400 MLP442M050EK0A MLP3M400EK0A MLP662M050EA0A MLP20M400EA0A MLP3M050EB0A MLP33M400EB0A Vdc (75 Vdc Surge) 420 Vdc (475 Vdc Surge) 2200 MLP222M063EK0A MLP3M420EK0A MLP332M063EA0A MLP20M420EA0A MLP562M063EB0A MLP33M420EB0A Vdc (00 Vdc Surge) 450 Vdc (500 Vdc Surge) 500 MLP52M080EK0A MLPM450EK0A MLP22M080EA0A MLP7M450EA0A MLP332M080EB0A MLP28M450EB0A Typical Performance Curves Expected Operating Life, kh to 250 V, Operating Life in Kilohours vs Ripple Current 55 ºC 75 ºC Rated Ripple-Current Multiple CDM Cornell Dubilier 40 Technology Place Liberty, SC Phone: (864) Fax: (864) Expected Operating Life, kh V and Up, Operating Life in Kilohours vs Ripple Current 55 ºC 75 ºC Rated Ripple-Current Multiple

5 Typical Performance Curves.5 MLP 4400 µf 50 Vdc Ripple Life Test 85 ⁰C 2.7 MLP 300 µf 400 Vdc Life Test 05 ⁰C Test Hours 48 V and 60Hz Test Hours.08 MLP 4400 µf 50 Vdc Life Test 85 ⁰C 2.5 MLP 300 µf 400 Vdc Ripple Life Test Test Hours Test Hours 39 V and Hz.2 vs Temperature & Frequency MLP442M050EKC 00 Impedance vs Temperature and Frequency MLP33M400EB0A Ratio to 25 ºC, 20 Hz Value ºC 0 ºC 20 ºC 40 ºC Impedance (Ω) C 20 C 0 C 25 C 45 C C 85 C 55 ºC Frequency (Hz) Frequency (Hz) CDM Cornell Dubilier 40 Technology Place Liberty, SC Phone: (864) Fax: (864)

Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum Type MLP 85 C

Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum Type MLP 85 C Type MLP 85 C 1/2-Inch Height, 50-Year Life The MLP s high-energy storage and box-shape make it perfect for voltage holdup or filtering in military SEM-E modules, telecom circuit packs and computer cards.