Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum
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 cir-
cuit packs and computer cards. The MLP delivers up to 20 joules of
energy storage in a 1/2” height with 50 year’s life at +45 ºC. You can
readily heatsink it to double the ripple-current capability. Ratings up
to 250 V can operate at 75% of rated voltage up to 125 ºC if clamped
or potted to prevent expanding beyond 1/2”.
Highlights
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
New 2 inch case size
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•
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Operating Temperature: –55 °C to +85 °C up to 250 Vdc, –40 °C to 85 °C 300 Vdc & up
Rated Voltage: 7.5 to 450 Vdc
Capacitance: 110 µF to 47,000 µF ±20%
Leakage Current: ≤ 0.002 CV µA @ 25 °C and 5 min
Cold Impedance: –55 ºC multiple of 25 ºC Z ≤ 4 for 7.5 V, 2 for 10 V to 250 V
–20 ºC multiple of 25 ºC Z �≤�4 for 300 V and up
Specifications
45 °C 55 °C 65 °C 75 °C 85 °C
3.79 3.32 2.77 2.08 1.00
Ripple Current Multipliers: Case Temperature
Ambient Temperature, No Heatsink
45 °C 55 °C 65 °C 75 °C 85 °C
1.00 0.90 0.75 0.56 0.27
Frequency
50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up
7.5 to 63 V 0.94 0.95 1.00 1.04 1.05 1.06 1.06
80 to 450 V 0.80 0.85 1.00 1.17 1.24 1.28 1.29
Load Life: 2,000 h @ +85 °C, ∆ Capacitance ±10%,
ESR 200% of limit, DCL 100% of limit, height 0.5 in. max
Shelf Life: 500 h at 85 °C, capacitance, ESR and DCL, initial requirements.
Height 0.5 in max. Typical warehouse storage life is more then 25 years.
Thermal Resistance:
Vibration: 10 Hz to 2 kHz, 0.06” pp max and 10 g, MIL-STD-202, Meth. 204
ESL: <30 nH measured 1/4” from case at 1 MHz
Weight: Case EK 30g max.
Case EA 42 g max.
Case EB 66g max.
Terminals: 18 AWG copper wire with 60/40 tin-lead electroplate
Large Sides
Heatsinked
Case Length 1.5" 2.0" 3.0"
Insulation ºC/W ºC/W ºC/W
one None 3.0 1.8 1.2
Polyester 4.3 2.6 1.7
both None 2.8 1.7 1.1
Polyester 4.0 2.4 1.6
Cornell Dubilier
•
140 Technology Place
•
Liberty, SC 29657
•
Phone: (864)843-2277
•
Fax: (864)843-3800
•
www.cde.com
Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum
Double the Ripple Current: 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.
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.
Air Cooled. The ripple currents in the ratings tables
are for 85 ºC case temperatures. For air tempera-
tures without a heatsink use the multipliers Ambient
Temperature, No Heatsink.
Heatsink Cooled. Temperature rise from the
Specifications
internal hottest spot, the core, to ambient air is:
∆T = I
2
(ESR)(Өcc + Өca)
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 insulated
MLP332M080EK1C in 65 ºC air and attach it to a com-
mercial 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 2.7
+1.7 or 4.4 ºC/W. The power which would heat the core
to 88 ºC is (88-65)/4.4 or 4.75 W. For an ESR of 31
mΩ, 4.7 W equates to a ripple current of 12.3A.
Outline Drawings
Style B: Four Leads
1.00
±.01
1.75
±.01
1.5 L
±.02
.50 MAX
1.5
(TYP)
1.00
±.01
1.75
±.01
L
±.02
.50 MAX
1.5
Style A: Mounting Tabs
1.56 DIA
±.0.03
.030
.036
0.156 ±0.01 SLOT
0.188 ±0.01
±0.01
0.375 ±0.01 MIN
MIN
MIN
.040 DIA
18 AWG LEAD
(TYP)
0.040 DIA, 18 AWG LEADS
L +0.375
Style C: No Tabs
1.5
1.00
±.01
1.75
±.01
L
±.02
.50 MAX
1.00
±.01
1.75
±.01
L
±.02
.50 MAX
.030
.036
(TYP)
MIN
0.188 ± 0.01
DIA
0.156 ±0.01
0.375 ±0.01
L +0.375
±0.03
0.156 ±0.01 SLOT
(TYP)
0.26 ±0.01 HOOK
0.040 DIA, 18 AWG LEADS
0.040 DIA, 18 AWG LEADS
Case
Code
Length
L (in)
Weight
(g)
EK 1.5 30
EA 2.0 42
EB 3.0 66
Style D: Hook Leads
0.26 ± 0.01
0.175 ± 0.01 DIA
Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum
MLP 102 M 200 EB O A
Type Capacitance Tolerance
Rated
Voltage Case Code Insulation Mounting Style
MLP 821=820 µF
102 = 1000 µF
M=±20% Vdc EK, L=1.5 in.
EA, L=2.0 in
EB, L=3.0 in.
0 = bare can
1 = polyester
A = mounting tabs
B = four leads
C = two leads/no tabs
D = hook leads/tabs
E = hook leads/no tabs
Part Numbering System
Typical Performance Curves
Note: Impedance measured at ends of leads.Note: Impedance measured at ends of leads.
MLP 4400 µF 50V Ripple Life Test 85°C
MLP 300 µF 400V Ripple Life Test 85°C
Impedance vs. Frequency and Temperature
47,000 F 7.5 VDC
Impedance vs. Frequency and Temperature
47,000 F 75 VDC
2.107
Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com
Type MLP 85 ºC Flatpack, Ultra-Long Life, Aluminum
Ratings
Typical Performance Curves
ESR max
25 ºC (mΩ)
Ripple (A)
Case @ 85 °C
ESR max
25 ºC (mΩ)
Ripple (A)
Case @ 85 °C
Cap.
(µF)
Catalog
Part Number
Length
(Inches)
Cap.
(µF)
Catalog
Part Number
Length
(Inches)120 Hz 20 kHz 120 Hz 20 kHz 120 Hz 20 kHz 120 Hz 20 kHz
7.5 Vdc (10 Vdc Surge) 100 Vdc (125 Vdc Surge)
19,000 MLP193M7R5EK0A 76 66 4.2 4.5 1.5 1100 MLP112M100EK0A 112 78 3.5 4.2 1.5
28,000 MLP283M7R5EA0A 50 44 5.8 6.2 2.0 1600 MLP162M100EA0A 76 54 4.7 5.6 2.0
47,000 MLP473M7R5EB0A 30 26 9.1 9.8 3.0 2700 MLP272M100EB0A 46 33 7.4 8.7 3.0
10 Vdc (13 Vdc Surge) 150 Vdc (180 Vdc Surge)
17000 MLP173M010EK0A 77 67 4.2 4.5 1.5 500 MLP501M150EK0A 355 248 1.9 2.3 1.5
26000 MLP263M010EA0A 51 45 5.8 6.1 2.0 770 MLP771M150EA0A 238 166 2.7 3.2 2.0
43000 MLP433M010EB0A 30 27 9.0 9.6 3.0 1300 MLP132M150EB0A 143 100 4.2 5.0 3.0
16 Vdc (20 Vdc Surge) 200 Vdc (250 Vdc Surge)
13000 MLP133M016EK0A 81 69 4.1 4.4 1.5 400 MLP401M200EK0A 388 253 1.9 2.3 1.5
21000 MLP213M016EA0A 53 46 5.7 6.1 2.0 600 MLP601M200EA0A 261 168 2.6 3.2 2.0
38000 MLP383M016EB0A 31 27 9.0 9.6 3.0 1000 MLP102M200EB0A 158 100 3.8 5.0 3.0
20 Vdc (25 Vdc Surge) 250 Vdc (300 Vdc Surge)
9600 MLP962M020EK0A 84 69 4.0 4.4 1.5 330 MLP331M250EK0A 426 258 1.8 2.3 1.5
14000 MLP143M020EA0A 56 46 5.5 6.1 2.0 490 MLP491M250EA0A 285 172 2.4 3.1 2.0
24000 MLP243M020EB0A 33 27 8.7 9.6 3.0 820 MLP821M250EB0A 172 103 3.8 4.9 3.0
25 Vdc (30 Vdc Surge) 300 Vdc (350 Vdc Surge)
8000 MLP802M025EK0A 87 69 3.9 4.4 1.5 220 MLP221M300EK0A 597 393 1.5 1.9 1.5
12000 MLP123M025EA0A 57 46 5.5 6.1 2.0 330 MLP331M300EA0A 399 262 2.1 2.5 2.0
20000 MLP203M025EB0A 34 27 8.6 9.6 3.0 560 MLP561M300EB0A 240 157 3.2 4.0 3.0
35 Vdc (50 Vdc Surge) 350 Vdc (400 Vdc Surge)
5600 MLP562M035EK0A 90 70 3.4 4.4 1.5 150 MLP151M350EK0A 1000 734 1.2 1.4 1.5
8400 MLP842M035EA0A 59 46 5.4 6.1 2.0 220 MLP221M350EA0A 683 503 1.6 1.8 2.0
14000 MLP143M035EB0A 35 27 8.4 9.6 3.0 370 MLP371M350EB0A 420 310 2.3 2.8 3.0
50 Vdc (63 Vdc Surge) 400 Vdc (450 Vdc Surge)
4400 MLP442M050EK0A 97 70 3.7 4.4 1.5 130 MLP131M400EK0A 1320 970 1.0 1.2 1.5
6600 MLP662M050EA0A 62 46 5.2 6.1 2.0 200 MLP201M400EA0A 882 648 1.4 1.6 2.0
11000 MLP113M050EB0A 36 27 8.3 9.6 3.0 330 MLP331M400EB0A 530 390 2.1 2.5 3.0
63 Vdc (75 Vdc Surge) 420 Vdc (475 Vdc Surge)
2200 MLP222M063EK0A 101 76 3.7 4.2 1.5 130 MLP131M420EK0A 1320 970 1.0 1.2 1.5
3300 MLP332M063EA0A 64 50 5.2 5.8 2.0 200 MLP201M420EA0A 882 648 1.4 1.6 2.0
5600 MLP562M063EB0A 36 29 8.3 9.3 3.0 330 MLP331M420EB0A 530 390 2.1 2.5 3.0
80 Vdc (100 Vdc Surge) 450 Vdc (500 Vdc Surge)
1500 MLP152M080EK0A 106 77 3.6 4.2 1.5 110 MLP111M450EK0A 1456 1190 0.96 1.1 1.5
2100 MLP212M080EA0A 72 52 4.9 5.7 2.0 170 MLP171M450EA0A 973 797 1.3 1.5 2.0
3300 MLP332M080EB0A 44 31 7.5 9.0 3.0 280 MLP281M450EB0A 585 480 2.0 2.3 3.0
