EDK Series Datasheet by KEMET

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E‘ectromc Components KEII/IEI' CHARGED?
1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
One world. One KEMET
Benefits
Surface mount lead terminals
• Lowprofileverticalchip
General purpose
• 85°C/2,000hours
Overview
TheKEMETEDKaluminumelectrolyticsurfacemount
capacitorsaredesignedforhighdensityprintedcircuit
boards.
Applications
Typicalapplicationsincludecoupling,decoupling,bypass,
andfiltering.
SurfaceMountAluminumElectrolyticCapacitors
EDK, +85°C
Part Number System
EDK 336 M 004 A9B AA
Series Capacitance
Code (pF) Tolerance Rated Voltage
(VDC)
Electrical
Parameters Size Code Packaging
Surface Mount
Aluminum
Electrolytic
First two digits
represent
significant
figuresfor
capacitance
values. Last
digitspecifies
thenumber
of zeros to be
added.
M = ±20% 004 = 4.0
6R3 = 6.3
010 = 10.0
016 = 16.0
025 = 25.0
035 = 35
050 = 50
063 = 63
100 = 100
A = Standard
S = AEC–Q200
See Dimension
Table
AA = Tape &
Reel
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cccccccccccccccccccc crummy:
2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Dimensions – Millimeters
W
E E
P
A
B
C
G
L
D
F
Size Code D L A/B CE
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
9B
4.0
±0.5
5.4
+0.25/−0.1
4.3
±0.2
5.5
Maximum
1.8
±0.2
9D
5.0
±0.5
5.4
+0.25/−0.1
5.3
±0.2
6.5
Maximum
2.2
±0.2
9G
6.3
±0.5
5.4
+0.25/−0.1
6.6
±0.2
7.8
Maximum
2.6
±0.2
9H
6.3
±0.5
7.7
±0.3
6.6
±0.2
7.8
Maximum
2.6
±0.2
9M
8.0
±0.5
10.2
±0.3
8.3
±0.2
10.0
Maximum
3.4
±0.2
9P
10.0
±0.5
10.2
±0.3
10.3
±0.2
13.0
Maximum
3.5
±0.2
9R
12.5
±0.5
13.5
±0.5
12.8
±0.2
15.2
Maximum
4.9
±0.2
9S
12.5
±0.5
16.0
±0.5
12.8
±0.2
15.2
Maximum
4.9
±0.2
Size Code F G P W
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
9B
0.3
Maximum
0.35
+0.15/−0.2
1.0
±0.2
0.65
9D
0.3
Maximum
0.35
+0.15/−0.2
1.5
±0.2
0.65
9G
0.3
Maximum
0.35
+0.15/−0.2
1.8
±0.2
0.65
9H
0.3
Maximum
0.35
+0.15/−0.2
1.8
±0.2
0.65
9M
0.3
Maximum
0.70
±0.2
3.1
±0.2
0.90
9P
0.3
Maximum
0.70
±0.2
4.6
±0.2
0.90
9R
0.3
Maximum
1.0
±0.2
4.6
±0.2
1.25
9S
0.3
Maximum
1.0
±0.2
4.6
±0.2
1.25
Electmmc Compancnts KEIl/IEI' EHARGED! C = rated capacitance (pF), V = rated voltage (VDC). Voltage applied ini 2 minutes at 20"C. 56 maximum acceleration. Vibration applied in 3 directions (X. V, and Z axis). 4'hflul sessions at 10 , 2,000 Hz
3© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Environmental Compliance
Asanenvironmentallyconsciouscompany,KEMETisworkingcontinuouslywithimprovementsconcerningtheenvironmental
effectsofbothourcapacitorsandtheirproduction.InEurope(RoHSDirective)andinsomeothergeographicalareaslike
China,legislationhasbeenputinplacetopreventtheuseofsomehazardousmaterials,suchaslead(Pb),inelectronic
equipment.Allproductsinthiscatalogareproducedtohelpourcustomers’obligationstoguaranteetheirproductsandfulfill
theselegislativerequirements.Theonlymaterialofconcerninourproductshasbeenlead(Pb),whichhasbeenremoved
fromalldesignstofulfilltherequirementofcontaininglessthan0.1%ofleadinanyhomogeneousmaterial.KEMETwill
closelyfollowanychangesinlegislationworldwideandmakeanynecessarychangesinitsproducts,wheneverneeded.
Somecustomersegmentssuchasmedical,militaryandautomotiveelectronicsmaystillrequiretheuseofleadinelectrode
coatings.Toclarifythesituationanddistinguishproductsfromeachother,aspecialsymbolisusedonthepackaginglabels
for RoHS compatible capacitors.
Duetocustomerrequirements,theremayappearadditionalmarkingssuchasleadfree(LF)orlead-freewires(LFW)onthe
label.
Performance Characteristics
Item Performance Characteristics
Capacitance Range 1 – 1,500 µF
Rated Voltage 4 – 100 VDC
Operating Temperature −40°Cto+85°C
Capacitance Tolerance ±20% at 120 Hz/20°C
Life Test 2,000hours(seeconditionsinTestMethod&Performance)
Leakage Current
I≤0.01CVor3µA,whicheverisgreater
C = rated capacitance (µF), V = rated voltage (VDC). Voltage
applied for 2 minutes at 20°C.
VibrationTestSpecifications
Automotive version: Part number position 11 = "S"
5G maximum acceleration. Vibration applied in 3 directions
(X,Y,andZaxis).4-hoursessionsat10–2,000Hz
(Capacitorclampedbythebody)
Impedance Z Characteristics at 120 Hz
Rated Voltage (VDC) 46.3 10 16 25 35 50 63 100
Z(−25°C)/Z(20°C) 743222222
Z(−40°C)/Z(20°C) 15 86443333
ammmc compmm KEIVIEI' crummy: The sum of DC voltage and the peak AC voltage must not exceed file rated voltage anhe capacitor.
4© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Compensation Factor of Ripple Current (RC) vs. Frequency
Rated Voltage (VDC) 60 Hz 120 Hz 1 kHz 10 kHz
Coefficient 0.80 1.00 1.15 1.25
Test Method & Performance
Conditions Load Life Test Shelf Life Test
Temperature 85°C 85°C
Test Duration 2,000hours 1,000hours
Ripple Current Maximumripplecurrentspecifiedat120Hz85°CNo ripple current applied
Voltage
ThesumofDCvoltageandthepeakACvoltage
mustnotexceedtheratedvoltageofthecapacitor.
No voltage applied
Performance The following specifications will be satisfied when the capacitor is restored to 20°C:
CapacitanceChange Within±20%oftheinitialvalue
Dissipation Factor Doesnotexceed200%ofthespecifiedvalue
Leakage Current Doesnotexceedspecifiedvalue
Shelf Life
Thecapacitance,ESRandimpedanceofacapacitorwillnotchangesignificantlyafterextendedstorageperiods,however,
theleakagecurrentwillveryslowlyincrease.
KEMET'sEaluminumelectrolyticcapacitorsshouldnotbestoredinhightemperaturesorwherethereisahighlevelof
humidity.ThesuitablestorageconditionforKEMET'sEaluminumelectrolyticcapacitorsis+5to+35°Candlessthan75%
inrelativehumidity.KEMET'sEaluminumelectrolyticcapacitorsshouldnotbestoredindampconditionssuchaswater,
saltwatersprayoroilspray.KEMET'sEaluminumelectrolyticcapacitorsshouldnotbestoredinanenvironmentfullof
hazardousgas(hydrogensulphide,sulphurousacidgas,nitrousacid,chlorinegas,ammonium,etc.)KEMET'sEaluminum
electrolyticcapacitorsshouldnotbestoredunderexposuretoozone,ultravioletraysorradiation.
If a capacitor has been stored for more than 18 months under these conditions and it shows increased leakage current,
then a treatment by voltage application is recommended.
Re-Age (Reforming) Procedure
Applytheratedvoltagetothecapacitoratroomtemperatureforaperiodofonehour,oruntiltheleakagecurrenthasfallen
toasteadyvaluebelowthespecifiedlimit.Duringre-agingamaximumchargingcurrentoftwicethespecifiedleakage
currentor5mA,whicheverisgreater,issuggested.
ammmc compmm KEIVIEI' crummy:
5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Table 1 – Ratings & Part Number Reference
(1) Insert Electrical Parameters code. See Part Number System for available options.
VDC VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)
RC
120 Hz
85°C
(mA)
LC
20°C
2 Minutes
A)
Part Number
4 5 33 4 x 5.4 35 26 3.0 EDK336M004(1)9BAA
4 5 47 4 x 5.4 35 34 3.0 EDK476M004(1)9BAA
4 5 100 5 x 5.4 35 61 4.0 EDK107M004(1)9DAA
4 5 220 6.3 x 5.4 35 82 8.8 EDK227M004(1)9GAA
4 5 330 6.3 x 5.4 35 80 13.2 EDK337M004(1)9GAA
4 5 470 6.3 x 7.7 35 200 18.8 EDK477M004(1)9HAA
6.3 822 4 x 5.4 26 20 3.0 EDK226M6R3(1)9BAA
6.3 833 5 x 5.4 26 22 3.0 EDK336M6R3(1)9DAA
6.3 833 4 x 5.4 26 22 3.0 EDK336M6R3(1)9BAA
6.3 847 4 x 5.4 26 36 3.0 EDK476M6R3(1)9BAA
6.3 847 5 x 5.4 26 46 3.0 EDK476M6R3(1)9DAA
6.3 8100 5 x 5.4 26 47 6.3 EDK107M6R3(1)9DAA
6.3 8100 6.3 x 5.4 26 71 6.3 EDK107M6R3(1)9GAA
6.3 8150 6.3 x 5.4 26 71 9.5 EDK157M6R3(1)9GAA
6.3 8220 8 x 6.2 35 250 13.9 EDK227M6R3(1)9LAA
6.3 8220 6.3 x 5.4 35 74 13.9 EDK227M6R3(1)9GAA
6.3 8220 6.3 x 7.7 35 235 13.9 EDK227M6R3(1)9HAA
6.3 8330 8 x 6.2 35 300 20.8 EDK337M6R3(1)9LAA
6.3 8330 6.3 x 7.7 35 280 20.8 EDK337M6R3(1)9HAA
6.3 8470 8 x 10.2 35 380 29.6 EDK477M6R3(1)9MAA
6.3 8680 10 x 10.2 35 458 42.8 EDK687M6R3(1)9PAA
6.3 81000 8 x 10.2 35 500 63.0 EDK108M6R3(1)9MAA
6.3 81000 10 x 10.2 35 700 63.0 EDK108M6R3(1)9PAA
6.3 81500 10 x 10.2 35 750 94.5 EDK158M6R3(1)9PAA
10 13 22 4 x 5.4 30 28 3.0 EDK226M010(1)9BAA
10 13 33 4 x 5.4 30 29 3.3 EDK336M010(1)9BAA
10 13 33 5 x 5.4 20 43 3.3 EDK336M010(1)9DAA
10 13 47 5 x 5.4 30 43 4.7 EDK476M010(1)9DAA
10 13 100 6.3 x 5.4 26 70 10.0 EDK107M010(1)9GAA
10 13 220 6.3 x 7.7 26 250 22.0 EDK227M010(1)9HAA
10 13 330 8 x 10.2 26 330 33.0 EDK337M010(1)9MAA
10 13 470 8 x 10.2 26 390 47.0 EDK477M010(1)9MAA
10 13 470 10 x 10.2 26 400 47.0 EDK477M010(1)9PAA
10 13 1000 10 x 10.2 26 580 100.0 EDK108M010(1)9PAA
16 20 4.7 4 x 5.4 16 20 3.0 EDK475M016(1)9BAA
16 20 10 4 x 5.4 16 28 3.0 EDK106M016(1)9BAA
16 20 22 5 x 5.4 16 39 3.5 EDK226M016(1)9DAA
16 20 22 4 x 5.4 26 28 3.5 EDK226M016(1)9BAA
16 20 22 5 x 5.4 16 39 3.5 EDK226M016(1)9DAA
16 20 33 5 x 5.4 26 45 5.3 EDK336M016(1)9DAA
16 20 33 6.3 x 5.4 16 66 5.3 EDK336M016(1)9GAA
16 20 47 5 x 5.4 16 45 7.5 EDK476M016(1)9DAA
16 20 47 6.3 x 5.4 16 70 7.5 EDK476M016(1)9GAA
16 20 100 6.3 x 5.4 20 70 16.0 EDK107M016(1)9GAA
16 20 100 6.3 x 7.7 20 85 16.0 EDK107M016(1)9HAA
16 20 220 6.3 x 7.7 20 162 35.2 EDK227M016(1)9HAA
16 20 220 8 x 10.2 20 280 35.2 EDK227M016(1)9MAA
16 20 330 8 x 10.2 20 320 52.8 EDK337M016(1)9MAA
16 20 330 10 x 10.2 20 380 52.8 EDK337M016(1)9PAA
16 20 470 8 x 10.2 20 350 75.2 EDK477M016(1)9MAA
16 20 470 10 x 10.2 20 420 75.2 EDK477M016(1)9PAA
16 20 680 10 x 10.2 20 430 108.8 EDK687M016(1)9PAA
VDC VDC Surge Rated Capacitance Case Size DF RC LC Part Number
ammmc compmm KEIVIEI' crummy:
6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Table 1 – Ratings & Part Number Reference cont.
(1) Insert Electrical Parameters code. See Part Number System for available options.
VDC VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)
RC
120 Hz
85°C
(mA)
LC
20°C
2 Minutes
A)
Part Number
25 32 4.7 4 x 5.4 14 22 3.0 EDK475M025(1)9BAA
25 32 10 4 x 5.4 20 24 3.0 EDK106M025(1)9BAA
25 32 10 5 x 5.4 14 28 3.0 EDK106M025(1)9DAA
25 32 22 5 x 5.4 20 35 5.5 EDK226M025(1)9DAA
25 32 22 6.3 x 5.4 14 55 5.5 EDK226M025(1)9GAA
25 32 33 5 x 5.4 20 42 8.3 EDK336M025(1)9DAA
25 32 33 6.3 x 5.4 14 65 8.3 EDK336M025(1)9GAA
25 32 47 6.3 x 5.4 20 70 11.8 EDK476M025(1)9GAA
25 32 47 6.3 x 7.7 16 96 11.8 EDK476M025(1)9HAA
25 32 100 8 x 6.2 16 145 25.0 EDK107M025(1)9LAA
25 32 100 6.3 x 7.7 16 143 25.0 EDK107M025(1)9HAA
25 32 100 8 x 10.2 16 180 25.0 EDK107M025(1)9MAA
25 32 220 8 x 10.2 16 230 55.0 EDK227M025(1)9MAA
25 32 220 10 x 10.2 16 310 55.0 EDK227M025(1)9PAA
25 32 330 8 x 10.2 16 270 82.5 EDK337M025(1)9MAA
25 32 330 10 x 10.2 16 340 82.5 EDK337M025(1)9PAA
25 32 470 10 x 10.2 16 380 117.5 EDK477M025(1)9PAA
35 44 2.2 4 x 5.4 12 83.0 EDK225M035(1)9BAA
35 44 3.3 4 x 5.4 12 10 3.0 EDK335M035(1)9BAA
35 44 4.7 4 x 5.4 12 22 3.0 EDK475M035(1)9BAA
35 44 10 4 x 5.4 16 24 3.5 EDK106M035(1)9BAA
35 44 10 5 x 5.4 12 30 3.5 EDK106M035(1)9DAA
35 44 22 5 x 5.4 16 36 7.7 EDK226M035(1)9DAA
35 44 22 6.3 x 5.4 12 60 7.7 EDK226M035(1)9GAA
35 44 33 6.3 x 5.4 16 60 11.6 EDK336M035(1)9GAA
35 44 33 6.3 x 7.7 14 130 11.6 EDK336M035(1)9HAA
35 44 47 6.3 x 5.4 16 70 16.5 EDK476M035(1)9GAA
35 44 47 6.3 x 7.7 14 165 16.5 EDK476M035(1)9HAA
35 44 100 6.3 x 7.7 14 140 35.0 EDK107M035(1)9HAA
35 44 100 8 x 10.2 14 180 35.0 EDK107M035(1)9MAA
35 44 220 8 x 10.2 14 200 77.0 EDK227M035(1)9MAA
35 44 220 10 x 10.2 14 310 77.0 EDK227M035(1)9PAA
35 44 330 10 x 10.2 14 350 115.5 EDK337M035(1)9PAA
50 63 1 4 x 5.4 12 10 3.0 EDK105M050(1)9BAA
50 63 2.2 4 x 5.4 12 16 3.0 EDK225M050(1)9BAA
50 63 3.3 4 x 5.4 12 16 3.0 EDK335M050(1)9BAA
50 63 4.7 4 x 5.4 14 18 3.0 EDK475M050(1)9BAA
50 63 4.7 5 x 5.4 12 23 3.0 EDK475M050(1)9DAA
50 63 10 5 x 5.4 14 27 5.0 EDK106M050(1)9DAA
50 63 10 6.3 x 5.4 12 35 5.0 EDK106M050(1)9GAA
50 63 22 8 x 6.2 12 110 11.0 EDK226M050(1)9LAA
50 63 22 6.3 x 5.4 14 40 11.0 EDK226M050(1)9GAA
50 63 22 6.3 x 7.7 12 90 11.0 EDK226M050(1)9HAA
50 63 33 6.3 x 7.7 12 90 16.5 EDK336M050(1)9HAA
50 63 33 8 x 10.2 12 120 16.5 EDK336M050(1)9MAA
50 63 47 6.3 x 7.7 12 90 23.5 EDK476M050(1)9HAA
50 63 47 8 x 10.2 12 120 23.5 EDK476M050(1)9MAA
50 63 100 8 x 10.2 12 200 50.0 EDK107M050(1)9MAA
50 63 100 10 x 10.2 12 250 50.0 EDK107M050(1)9PAA
50 63 220 10 x 10.2 12 300 110.0 EDK227M050(1)9PAA
63 79 1 4 x 5.4 18 10 3.0 EDK105M063(1)9BAA
VDC VDC Surge Rated Capacitance Case Size DF RC LC Part Number
ammmc compmm KEIVIEI' crummy:
7© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Table 1 – Ratings & Part Number Reference cont.
(1) Insert Electrical Parameters code. See Part Number System for available options.
VDC VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz
20°C
(tan δ %)
RC
120 Hz
85°C
(mA)
LC
20°C
2 Minutes
A)
Part Number
63 79 4.7 6.3 x 5.4 18 20 3.0 EDK475M063(1)9GAA
63 79 10 8 x 10.2 18 30 6.3 EDK106M063(1)9MAA
63 79 10 6.3 x 5.4 18 20 6.3 EDK106M063(1)9GAA
63 79 22 6.3 x 7.7 18 40 13.9 EDK226M063(1)9HAA
63 79 22 8 x 10.2 18 40 13.9 EDK226M063(1)9MAA
63 79 33 8 x 10.2 18 45 20.8 EDK336M063(1)9MAA
63 79 47 8 x 10.2 18 45 29.6 EDK476M063(1)9MAA
63 79 100 10 x 10.2 18 60 63.0 EDK107M063(1)9PAA
100 125 2.2 6.3 x 5.4 18 30 3.0 EDK225M100(1)9GAA
100 125 3.3 6.3 x 7.7 18 50 3.3 EDK335M100(1)9HAA
100 125 4.7 8 x 10.2 18 50 4.7 EDK475M100(1)9MAA
100 125 4.7 6.3 x 7.7 18 50 4.7 EDK475M100(1)9HAA
100 125 10 6.3 x 7.7 18 50 10.0 EDK106M100(1)9HAA
100 125 10 8 x 10.2 18 55 10.0 EDK106M100(1)9MAA
100 125 22 8 x 10.2 18 55 22.0 EDK226M100(1)9MAA
100 125 22 10 x 10.2 18 85 22.0 EDK226M100(1)9PAA
100 125 33 10 x 10.2 18 90 33.0 EDK336M100(1)9PAA
VDC VDC Surge Rated Capacitance Case Size DF RC LC Part Number
ammmc compmm KEIVIEI' Emma):
8© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Mounting Positions (Safety Vent)
Inoperation,electrolyticcapacitorswillalwaysconductaleakagecurrent,whichcauseselectrolysis.Theoxygenproduced
byelectrolysiswillregeneratethedielectriclayerbut,atthesametime,thehydrogenreleasedmaycausetheinternal
pressureofthecapacitortoincrease.Theoverpressurevent,orsafetyvent,ensuresthatthegascanescapewhenthe
pressurereachesacertainvalue.Allmountingpositionsmustallowthesafetyventtoworkproperly.
Installing
• Asageneralprinciple,lower-usetemperaturesresultinalonger,usefullifeofthecapacitor.Forthisreason,itshouldbe
ensuredthatelectrolyticcapacitorsareplacedawayfromheat-emittingcomponents.Adequatespaceshouldbeallowed
betweencomponentsforcoolingairtocirculate,particularlywhenhighripplecurrentloadsareapplied.Inanycase,the
maximumcategorytemperaturemustnotbeexceeded.
• Donotdeformthecaseofthecapacitorsorusecapacitorswithadeformedcase.
• Verifythattheconnectionsofthecapacitorsareabletoinsertontheboardwithoutexcessivemechanicalforce.
• Ifthecapacitorsrequiremountingthroughadditionalmeans,therecommendedmountingaccessoriesshallbeused.
• Verifythecorrectpolarizationofthecapacitorontheboard.
• Verifythatthespacearoundthepressurereliefdeviceisaccordingtothefollowingguideline:
Case Diameter Space Around Safety Vent
≤16mm > 2 mm
>16to≤40mm > 3 mm
> 40 mm > 5 mm
Itisrecommendedthatcapacitorsalwaysbemountedwiththesafetydeviceuppermostorintheupperpartofthecapacitor.
• Ifthecapacitorsarestoredforalongtime,theleakagecurrentmustbeverified.Iftheleakagecurrentissuperiortothe
valuelistedinthiscatalog,thecapacitorsmustbereformed.Inthiscase,theycanbereformedbyapplicationoftherated
voltagethroughaseriesresistorapproximately1kΩforcapacitorswithVR≤160V(5Wresistor)and10kΩfortheother
rated voltages.
• Inthecaseofcapacitorsconnectedinaseries,asuitablevoltagesharingmustbeused.
Inthecaseofbalancingresistors,theapproximateresistancevaluecanbecalculatedas:R=60/C.
KEMETrecommends,nevertheless,toensurethatthevoltageacrosseachcapacitordoesnotexceeditsratedvoltage.
Eiectmmc Compancnls KEIVIEI' EHARGED: Electrical Ratings: Capacitance (E80) :5: Egg ESL r'v'V-YN —| l——— — 1 C = capacitance (F) 211 {2 f : frequency (Hz) Z = impedance (0) /
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Application and Operation Guidelines
Electrical Ratings:
Capacitance (ESC)
Simplifi ed equivalent circuit diagram of an electrolytic capacitor
Thecapacitivecomponentoftheequivalentseriescircuit,(equivalentseriescapacitance-ESC),isdeterminedbyapplying
analternatevoltageof≤0.5Vatafrequencyof120or100Hzand20°C(IEC384-1,384-4).
Temperature Dependence of the Capacitance
Capacitanceofanelectrolyticcapacitordependsupontemperature:withdecreasingtemperaturetheviscosityofthe
electrolyteincreases,therebyreducingitsconductivity.
Capacitancewilldecreaseiftemperaturedecreases.Furthermore,temperaturedriftscausearmaturedilatationand,
therefore,capacitancechanges(upto20%dependingontheseriesconsidered,from0to80°C).Thisphenomenonismore
evidentforelectrolyticcapacitorsthanforothertypes.
Frequency Dependence of the Capacitance
Effectivecapacitancevalueisderivedfromtheimpedancecurve,aslongasimpedanceisstillintherangewherethe
capacitance component is dominant.
C =
1
C = capacitance (F)
2πfZ
f=frequency(Hz)
Z=impedance(Ω)
Dissipation Factor tan δ (DF)
DissipationFactortanδistheratiobetweentheactiveandreactivepowerforasinusoidalwaveformvoltage.Itcanbe
thoughtofasameasurementofthegapbetweenanactualandidealcapacitor.
reactive
active
ideal
actual
δ
Tanδismeasuredwiththesameset-upusedfortheseriescapacitanceESC.
Tanδ=ωxESCxESRwhere:
ESC = Equivalent series capacitance
ESR = Equivalent series resistance
tan 6 2nf ESC —u— ESR = Equivalent series resistance (0) tan 6 = Dissipation factor ESC = Equivalent series capacitance (F) f: Frequency (Hz) Eiecrmmc Compancnls KEIVIEI' Emma):
10© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Equivalent Series Inductance (ESL)
Equivalentseriesinductanceorselfinductanceresultsfromtheterminalconfigurationandinternaldesignofthecapacitor.
Equivalent
Series
Capacitance
(ESC)
Equivalent
Series
Resistance
(ESR)
Equivalent
Series
Inductance
(ESL)
Capacitor Equivalent Internal Circuit
Equivalent Series Resistance (ESR)
Equivalentseriesresistanceistheresistivecomponentoftheequivalentseriescircuit.ESRvaluedependsonfrequencyand
temperature,andisrelatedtothetanδbythefollowingequation:
ESR=Equivalentseriesresistance(Ω)
ESR =
tanδ
tanδ=Dissipationfactor
2πfESC
ESC = Equivalent series capacitance (F)
f=Frequency(Hz)
Tolerancelimitsoftheratedcapacitancemustbetakenintoaccountwhencalculatingthisvalue.
Impedance (Z)
Impedanceofanelectrolyticcapacitorresultsfromacircuitformedbythefollowingindividualequivalentseries
components:
Equivalent
Capacitance
C
o
R
e
L
C
e
CoReL
Ce
Co=Aluminumoxidecapacitance(surfaceandthicknessofthedielectric.)
Re=Resistanceofelectrolyteandpapermixture(otherresistancesnotdependingonthefrequencyarenotconsidered:tabs,
plates, etc.)
Ce=Electrolytesoakedpapercapacitance.
L=Inductivereactanceofthecapacitorwindingandterminals.
Impedanceofanelectrolyticcapacitorisnotaconstantquantitythatretainsitsvalueunderallconditions;itchanges
dependingonfrequencyandtemperature.
Impedanceasafunctionoffrequency(sinusoidalwaveform)foracertaintemperaturecanberepresentedasfollows:
Emctmmc Compancnl: KEIVIEI' CHARGED! Z [ohm] 1,000 100 10 Re 0.1 011 1 10 100 1,000 10,000 F [KHZ] Z (ohm) 10 [IF 1,000 100 10 0.1 0.1 1 10 100 1,000 10,000 F (KHZ)
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Impedance (Z) cont.
C
o
R
e
L
C
e
0
.
1
1
1
0
1
0
0
1,000
10,000
0
.
1
1
1
0
1
0
0
1,000
Z
[
o
h
m
]
F
[
K
H
z
]
B
C
A
1
/
ω
ω
ω
ω
C
o
R
e
1
/
ω
ω
ω
ω
C
e
ω
L
Capacitive reactance predominates at low frequencies.
• Withincreasingfrequency,capacitivereactanceXc=1/ωCodecreasesuntilitreachestheorderofmagnitudeof
electrolyteresistanceRe(A)
• Atevenhigherfrequencies,resistanceoftheelectrolytepredominates:Z=Re (A - B)
• Whenthecapacitor’sresonancefrequencyisreached(ω0),capacitiveandinductivereactancemutuallycanceleachother
1/ωCe=ωL,ω0 = 1/SQR(LCe)
• Abovethisfrequency,inductivereactanceofthewindinganditsterminals(XL=Z=ωL)becomeseffectiveandleadsto
an increase in impedance
Generallyspeaking,itcanbeestimatedthatCe≈0.01Co.
Impedanceasafunctionoffrequency(sinusoidalwaveform)fordifferenttemperaturevaluescanberepresentedasfollows
(typicalvalues):
0
.
1
1
1
0
1
0
0
1,000
10,000
0
.
1
1
1
0
1
0
0
1,000
Z
(
o
h
m
)
F
(
K
H
z
)
8
5
°
C
2
0
°
C
10 µF
-
4
0
°
C
Reisthemosttemperature-dependentcomponentofanelectrolyticcapacitorequivalentcircuit.Electrolyteresistivitywill
decrease if temperature rises.
Inordertoobtainalowimpedancevaluethroughoutthetemperaturerange,Re must be as little as possible. However, Re
valuesthataretoolowindicateaveryaggressiveelectrolyte,resultinginashorterlifeoftheelectrolyticcapacitorathigh
temperatures.Acompromisemustbereached.
ammm Compancnls KEIl/IEI' EHARGED!
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Leakage Current (LC)
Duetothealuminumoxidelayerthatservesasadielectric,asmallcurrentwillcontinuetoflowevenafteraDCvoltagehas
beenappliedforlongperiods.Thiscurrentiscalledleakagecurrent.
Ahighleakagecurrentflowsafterapplyingvoltagetothecapacitorthendecreasesinafewminutes,forexample,after
prolongedstoragewithoutanyappliedvoltage.Inthecourseofcontinuousoperation,theleakagecurrentwilldecreaseand
reachanalmostconstantvalue.
Afteravoltage-freestoragetheoxidelayermaydeteriorate,especiallyatahightemperature.Sincetherearenoleakage
currentstotransportoxygenionstotheanode,theoxidelayerisnotregenerated.Theresultisthatahigherthannormal
leakagecurrentwillflowwhenvoltageisappliedafterprolongedstorage.
Astheoxidelayerisregeneratedinuse,theleakagecurrentwillgraduallydecreasetoitsnormallevel.
Therelationshipbetweentheleakagecurrentandvoltageappliedatconstanttemperaturecanbeshownschematicallyas
follows:
I
VRVFV
VS
Where:
VF = Forming voltage
Ifthislevelisexceeded,alargequantityofheatandgaswillbegeneratedandthecapacitorcouldbedamaged.
VR = Rated voltage
Thislevelrepresentsthetopofthelinearpartofthecurve.
VS = Surge voltage
ThisliesbetweenVR and VF.ThecapacitorcanbesubjectedtoVSforshortperiodsonly.
Electrolyticcapacitorsaresubjectedtoareformingprocessbeforeacceptancetesting.Thepurposeofthispreconditioning
istoensurethatthesameinitialconditionsaremaintainedwhencomparingdifferentproducts.
Ripple Current (RC)
Themaximumripplecurrentvaluedependson:
• Ambient temperature
 •Surfaceareaofthecapacitor(heatdissipationarea)
tanδorESR
 •Frequency
Thecapacitorslifedependsonthethermalstress.
Emctmmc Compancnl: KEIl/IEI' EHARGED! 1 m mu an no 70 so so m 1 pm: 1 menu 1 Dunno woman
13© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Frequency Dependence of the Ripple Current
ESRand,thus,thetanδdependonthefrequencyoftheappliedvoltage.Thisindicatesthattheallowedripplecurrentisalso
afunctionofthefrequency.
Temperature Dependence of the Ripple Current
Thedatasheetspecifiesmaximumripplecurrentattheuppercategorytemperatureforeachcapacitor.
Expected Life Calculation
Expectedlifedependsonoperatingtemperatureaccordingtothefollowingformula:L=Lox2(To-T)/10
Where:
L: Expected life
Lo: Load life at a maximum permissible operating
temperature
T: Actual operating temperature
To: Maximum permissible operating temperature
Thisformulaisapplicablebetween40°CandTo.
Actual Operating Temperature (C°)
Expected Life Calculation Chart
Expected life (h)
EHARGED! *V = Vear M : Month *M = Manufacturing internal c |:|:|:|
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Packaging Quantities
Size Code Diameter (mm) Length (mm) Reel Quantity Box Quantity
(4 Reels per box)
9B
4.0
5.4
2,000
10,000
9D
5.0
5.4
1,000
10,000
9G
6.3
5.4
1,000
10,000
9H
6.3
7.7
1,000
10,000
9M
8.0
10.2
500
4,000
9P
10.0
10.2
500
4,000
9R
12.5
13.5
200
1,200
9S
12.5
16.0
200
1,200
Standard Marking for Surface Mount Types
Negative Polarity
Black Row Capacitance (µF)
Rated Voltage (VDC)
Series Identification*
Date Code (YMM)
* First letter represents the series
Second letter - Blank or “A” = Standard Part
“S” = Automotive version
Note: 6.3 V rated voltage shall be marked as 6 V, but 6.3 V shall be assured.
*Y = Year
Code 0123456789
Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
M=Month
Code 123456789ABC
Month 12345678910 11 12
*M = Manufacturing internal code
Standard 2 3
AEC–Q200
1456789
A B C D E F G
HIJ K L M N
O P Q R S T U
VWX Y Z
E‘Icunmc Companm; KEIVIEI' CHARGED! Construction er Impregnaled ectmlyle Layer) Paper Spacer lm naled with Elect (Third Laye bbe
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Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Construction
Detailed Cross Section
Margin
Rubber Seal
Terminal Tabs
Lead
Terminal Tab
Aluminum Can
Anode Aluminum Foil,
Etched, Covered with
Aluminum Oxide
(Second Layer)
Cathode Alumi-
num Foil, Etched
(Fourth Layer)
Paper Spacer Impregnated
with Electrolyte
(First Layer) Paper Spacer Impreg-
nated with Electrolyte
(Third Layer)
Rubber Seal
Aluminum Can
Lead (+)
Lead ()
ammmc compmm KEIVIEI' crummy:
16© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Soldering Process
Thesolderingconditionsshouldbewithinthespecifiedconditionsbelow:
Do not dip the capacitor body into the melted solder. Flux should only be applied to the capacitor terminals.
T1Pre-heat
T3
T2
T3
T0
Time (seconds)
Temperature of capacitor terminal (°C)
Vapor heat transfer systems are not recommended. The system should be thermal, such as infra-red radiation or hot blast
Observe the soldering conditions as shown below.
Do not exceed these limits and avoid repeated reflowing
Reflow Soldering
Temperature (°C) Maximum Time
(Seconds)
T0 20 – 140 60
Pre-heat 140 – 180 150
T1 180 – 140 100
T2 > 200 60
T3 230 20
Lead-Free Reflow Soldering
Temperature (°C) Maximum Time
(Seconds)
T0 20 – 160 60
Pre-heat 160 190 120
T1 190 – 180 90
T2 > 220 60
Lead-Free Reflow Soldering cont'd.
T3
Size Temperature
(°C) Maximum Time
(Seconds)
Φ4~Φ5(4–50V) 250 10
260 5
Φ6.3~Φ10(4–50V) 250 5
Φ4~Φ10(63–100V) 250 5
T3
Size Temperature
(°C) Maximum Time
(Seconds)
Φ4~Φ5
(4 – 50 V)
250 10
260 5
Φ6.3~Φ10
(4 – 50 V) 250 5
Φ4~Φ10
(63 – 100 V) 250 5
≥Φ12.5 250 5
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17© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Lead Taping & Packaging
Case Size (mm)
Reel
D
H
W
±0.2
±0.8
±1.0
4 x 5.4
380
21
14
5 x 5.4
21
14
6.3 x 5.4
21
18
6.3 x 5.8
21
18
6.3 x 7.7
21
18
8 x 6.2
21
18
8 x 10.2
21
26
10 x 10.2
21
26
Taping for Automatic Insertion Machines
C
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c
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m
p
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n
e
n
t
T
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u
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C
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c
k
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F
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i
n
g
h
o
l
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t2
t1
P2
P0
A
B
P1
E
F
W
ØD0
Dimensions (mm) W A B P0P1P2F D0Et1t2
Tolerance Nominal Nominal Nominal ±0.1 ±0.1 ±0.1 Nominal ±0.1 Nominal Nominal Nominal
4 x 5.4
12
4.7
4.7
4
8
2
5.5
1.5
1.75
0.4
5.8
5 x 5.4
12
5.7
5.7
4
12
2
5.5
1.5
1.75
0.4
5.8
6.3 x 5.4
16
7
7
4
12
2
7.5
1.5
1.75
0.4
5.8
6.3 x 7.7
16
7
7
4
12
2
7.5
1.5
1.75
0.4
5.8
8 x 6.2
16
8.7
8.7
4
12
2
7.5
1.5
1.75
0.4
6.8
8 x 10.2
24
8.7
8.7
4
16
2
11.5
1.5
1.75
0.4
11
10 x 10.2
24
10.7
10.7
4
16
2
11.5
1.5
1.75
0.4
11
12.5 x 13.5
32
13.4
13.4
4
24
2
14.2
1.5
1.75
0.5
14
12.5 x 16
32
13.4
13.4
4
24
2
14.2
1.5
1.75
0.5
17.5
16 x 16.5
44
17.5
17.5
4
28
2
20.2
1.5
1.75
0.5
17.5
D
W
H
cccccccccccccccccccc EHARGED! Elchlng Fnrmlng Wlndlng Decklng lmpregnallon Assembly Aglng Testlng sleevlng Packlng
18© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
Extended cathode
Anode foil
Cathode foil
Tissues
Foil tabs
Aging
Etching
Forming
Winding
Decking
Impregnation
Assembly
Testing
Sleeving
Packing
Construction Data
Themanufacturingprocessbeginswiththeanodefoilbeing
electrochemicallyetchedtoincreasethesurfaceareaandthen
“formed”toproducethealuminumoxidelayer.Boththeanodeand
cathodefoilsaretheninterleavedwithabsorbentpaperandwound
intoacylinder.Duringthewindingprocess,aluminumtabsare
attachedtoeachfoiltoprovidetheelectricalcontact.
Thedeck,completewithterminals,isattachedtothetabsandthen
foldeddowntorestontopofthewinding.Thecompletewinding
isimpregnatedwithelectrolytebeforebeinghousedinasuitable
container,usuallyanaluminumcan,andsealed.Throughoutthe
process,allmaterialsinsidethehousingmustbemaintainedatthe
highestpurityandbecompatiblewiththeelectrolyte.
Eachcapacitorisagedandtestedbeforebeingsleevedandpacked.
Thepurposeofagingistorepairanydamageintheoxidelayer
andthusreducetheleakagecurrenttoaverylowlevel.Agingis
normallycarriedoutattheratedtemperatureofthecapacitorand
isaccomplishedbyapplyingvoltagetothedevicewhilecarefully
controllingthesupplycurrent.Theprocessmaytakeseveralhoursto
complete.
Damagetotheoxidelayercanoccurduetovarietyofreasons:
 •Slittingoftheanodefoilafterforming
 •Attachingthetabstotheanodefoil
 •Minormechanicaldamagecausedduringwinding
Asamplefromeachbatchistakenbythequalitydepartmentafter
completionoftheproductionprocess.Thissamplesizeiscontrolled
bytheuseofrecognizedsamplingtablesdefinedinBS6001.
Thefollowingtestsareappliedandmaybevariedattherequest
ofthecustomer.Inthiscasethebatch,orspecialprocedure,will
determinethecourseofaction.
Electrical:
• Leakage current
• Capacitance
• ESR
 •Impedance
• Tan Delta
Mechanical/Visual:
• Overall dimensions
• Torque test of mounting stud
• Print detail
• Box labels
• Packaging, including packed
quantity
ammmc compmm KEIVIEI' cumin:
19© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4001_EDK • 7/31/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Surface Mount Aluminum Electrolytic Capacitors – EDK, +85°C
KEMET Electronics Corporation Sales Offi ces
Foracompletelistofourglobalsalesoffices,pleasevisitwww.kemet.com/sales.
Disclaimer
Allproductspecifications,statements,informationanddata(collectively,the“Information”)inthisdatasheetaresubjecttochange.Thecustomerisresponsiblefor
checkingandverifyingtheextenttowhichtheInformationcontainedinthispublicationisapplicabletoanorderatthetimetheorderisplaced.AllInformationgiven
hereinisbelievedtobeaccurateandreliable,butitispresentedwithoutguarantee,warranty,orresponsibilityofanykind,expressedorimplied.
StatementsofsuitabilityforcertainapplicationsarebasedonKEMETElectronicsCorporation’s(“KEMET)knowledgeoftypicaloperatingconditionsforsuch
applications,butarenotintendedtoconstitute–andKEMETspecificallydisclaims–anywarrantyconcerningsuitabilityforaspecificcustomerapplicationoruse.
TheInformationisintendedforuseonlybycustomerswhohavetherequisiteexperienceandcapabilitytodeterminethecorrectproductsfortheirapplication.Any
technicaladviceinferredfromthisInformationorotherwiseprovidedbyKEMETwithreferencetotheuseofKEMET’sproductsisgivengratis,andKEMETassumes
noobligationorliabilityfortheadvicegivenorresultsobtained.
AlthoughKEMETdesignsandmanufacturesitsproductstothemoststringentqualityandsafetystandards,giventhecurrentstateoftheart,isolatedcomponent
failuresmaystilloccur.Accordingly,customerapplicationswhichrequireahighdegreeofreliabilityorsafetyshouldemploysuitabledesignsorothersafeguards
(suchasinstallationofprotectivecircuitryorredundancies)inordertoensurethatthefailureofanelectricalcomponentdoesnotresultinariskofpersonalinjury
orpropertydamage.
Althoughallproduct–relatedwarnings,cautionsandnotesmustbeobserved,thecustomershouldnotassumethatallsafetymeasuresareindictedorthatother
measuresmaynotberequired.
KEMET is a registered trademark of KEMET Electronics Corporation.

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