MLS662M040EA0C Cornell Dubilier Electronics (CDE), MLS662M040EA0C Datasheet - Page 6

• Manufacturer Part Number: MLS662M040EA0C
• Description: FLATPACK - ALUM
• Manufacturer: Cornell Dubilier Electronics (CDE)
• Series: MLSr

Specifications of MLS662M040EA0C

• Capacitance: 6600µF
• Voltage Rating: 40V
• Tolerance: ±20%
• Lifetime @ Temp.: 2000 Hrs @ 125°C
• Operating Temperature: -55°C ~ 125°C
• Features: Stainless Steel Case
• Ripple Current: 12.9A
• Esr (equivalent Series Resistance): 62.0 mOhm
• Mounting Type: Through Hole
• Package / Case: FlatPack
• Size / Dimension: 2.000" L x 1.750" W (50.80mm x 44.45mm)
• Height: 0.500" (12.70mm)
• Lead Spacing: 1.000" (25.40mm)
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: Radial
• Dimensions: 44.45 mm Dia. x 2 in L
• Product: Flat Pack Electrolytic Capacitors
• Leakage Current: 0.002 uA
• Load Life: 2000 Hrs
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Surface Mount Land Size: -
• Lead Free Status / Rohs Status: No
• Other names: 338-1378

2.100
Ripple Current Capability is set by the maximum
permissible internal core temperature, 125 C.
Air Cooled. The ripple currents in the ratings tables are
for 85 C 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:
where
ca from case to ambient. To calculate maximum ripple
cc is the thermal resistance from core to case and
T = I
2
(ESR)( cc + ca)
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capability with the MLP attached to a heatsink use the
maximum core temperature and the values for cc.
As an illustration, suppose you operate an insulated MLS
in 65 C air and attach it to a commercial heatsink with a
free-air thermal resistance of 2.7 C/W. Use a good thermal
grease between the MLS and the heatsink, and the total
thermal resistance is 2.7 +3.9 or 6.6 C/W. The power
which would heat the core to 125 C is (125-65)/6.6 or
9.09W. For an ESR of 100 m , 9.09W equates to a ripple
current of 9.5A.
140 Technology Place
Liberty, SC 29657
Case
Code
EK
EB
Length
1.50
3.00
L
Your Source For Capacitor Solutions
Weight
43
88
g
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D U B I L I E R