C44U

Aluminum Can Power Film Capacitors
C44U Series, 700 – 1,300 VDC, for DC Link
Overview
Applications
The C44U Series is a polypropylene segmented metallized
film with cylindrical aluminium can type filled with resin, screw
terminals and plastic deck.
Typical applications include DC filtering and energy storage.
Benefits
•
•
•
•
•
Controlled self-healing
Low losses
High ripple current
High capacitance density
Long lifetime
Part Number System
C4
4
U
Series
MKP
Cylindrical
Capacitors
types
for Power
Applications
DCLink
Q
G
T
DC Voltage
Case & Fixing
Terminals Code
J = 700 V
O = 900 V
Q = 1100 V
U = 1300 V
G = Cylindrical
case with
threaded bolt
M12
E = Cylindrical
case without
threaded bolt
6
5
0
0
Capacitance Code (pF)
T = M6 female Digits 9, 10, & 11 indicate
terminals
the first 3 digits of
Q = M8 male
capacitance value.
terminals
Digit 8 indicates the
Y = M8 female number of zeroes that
terminals
must be added in order to
obtain rated capacitance
in pF.
F
8
S
K
Variants
Case
Diameter
Film Type
Tolerance
T=
Standard
film
S=
Segmented
film
J = 5%
K = 10%
A = 85°C
Hot Spot
temperature
series
F = 70°C
Hot Spot
temperature
series
7 = 76
mm
8 = 85
mm
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
1
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Dimensions – Millimeters
H1
2.5
H
T
S
D
Threaded Insert
Termination
M
Threaded Post
Termination
MT
15
S
25 x 2.5
D
H
H1
S
+1/-0
+0.5/-0
±1
76
55
76
±0.2
Threaded Insert
Terminations (T)
Threaded Post
Terminations (MT)
Mounting Stud (M)
61
31.7
M6 x 12
M8 x 22.5
M12 x 16
70
76
31.7
M6 x 12
M8 x 22.5
M12 x 16
76
95
101
31.7
M6 x 12
M8 x 22.5
M12 x 16
76
120
126
31.7
M6 x 12
M8 x 22.5
M12 x 16
76
140
146
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
55
61
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
70
76
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
95
101
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
120
126
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
140
146
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
174
180
31.7
M6 x 12
M8 x 22.5
M12 x 16
85
264
270
31.7
M6 x 12
M8 x 22.5
M12 x 16
Qualifications
Reference Standards
IEC Climatic Category
IEC 61071
40/85/21 according to IEC 60068-1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
2
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
General Technical Data
Dielectric
Application
Climatic Category
Polypropylene Metallized Film – non inductive self-healing
DC Filtering/DC Link
40/85/21 IEC 60068–1
Maximum Operating Temperature
+90°C
Upper Temperature TMAX Group A
+85°C IEC 61071 – Endurance Test Temperature
Upper Temperature TMAX Group B
+70°C IEC 61071 – Endurance Test Temperature
Lower Temperature Tmin
Standard
-40°C
IEC 61071
Protection
Aluminium case with or without, threaded bolt M12
Plastic deck flame retardant execution UL 94 V–0
Thermosetting resin sealing UL 94 V–0 compliant
Installation
Any position
Leads
Packaging
RoHS Compliant
High current M6 or M8 terminals
Packed in cardboard boxes with protection for the terminals
Compliant with the restricted substance requirements of
Directive 2002/95/EC
Electrical Characteristics
Capacitance Tolerance
±10% at +25°C
Dissipation Factor (DF)
≤ 0.0002 at 10 kHz with T = 25°C ±5°C
Surge Voltage
Over-Voltage (IEC 61071)
Peak Non-Repetitive Current
Insulation Resistance
Capacitance Deviation in Operation
Permissible Relative Humidity
1.5 x VNDC for maximum 10 times in lifetime at +25°C
1.15 x VNDC for maximum 30 minimum, once per day
1.3 x VNDC for maximum 1 minimum, once per day
1.5 x Ipkr maximum 1,000 times in lifetime
IR x C ≥ 30,000 seconds at 100 VDC 1 minute at +25°C
±1.5% maximum on capacitance value measured at +25°C
Annual average ≤ 70%; 85% on 30 days/year randomly distributed
throughout the year. Dewing not admissible.
Life Expectancy
Life Expectancy – Group A
100,000 hours at VNDC @ Hot-Spot temperature THS = 85°C
Life Expectancy – Group B
100,000 hours at VNDC @ Hot-Spot temperature THS = 70°C
Capacitance drop at end of life
Failure Rate IEC 61709
-10% (typical)
50 FIT at VNDC @ reference THS (see FIT curves)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
3
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Test Method
Test voltage between terminals
Test voltage between terminals and
case
1.5 x VNDC for 10 seconds or 1.65 VNDC for 2 seconds at 25°C
3.2 kVAC 50 Hz for 2 seconds
Damp Heat
IEC 60068-2-78
Change of temperature
IEC 60068-2-14
Lifetime Expectancy/Failure Quota Graphs
FIT Group A – Heavy Duty
Lifetime Curve Group A – Heavy Duty
Lifetime curve C44U series
Hot Spot
Temperature °C
1,000
1.40
<55
90
1.30
100
70
1.20
1.10
85
70
10
1.00
90
0.90
0.80
85
FIT
Voltage Ratio [U/UNDC]
1.50
10
100
1,000
10,000
Lifetime Expectancy [h]
100,000
<55
1
1,000,000
0.5
0.6
Lifetime Curve Group B – Standard Duty
Lifetime curve C44U series
0.7
0.8
0.9
U/UNDC
1
1.1
1.2
1.3
1.4
FIT Group B – Standard Duty
Hot Spot
Temperature °C
1.50
Hot Spot
Temperature °C
FIT @ Hot Spot Temperatures
10,000
1.40
<50
1.30
85
1,000
60
1.20
1.10
70
70
FIT
Voltage Ratio [U/UNDC]
Hot Spot
Temperature °C
FIT @ Hot Spot Temperatures
100
60
1.00
85
0.90
0.80
10
100
1,000
10,000
100,000
Lifetime Expectancy [h]
1,000,000
10
1
<50
0.5
0.6
0.7
0.8
0.9
1
U/UNDC
1.1
1.2
1.3
1.4
Notes:
THS = TAMB + ΔT
ΔT = ESR * Irms2 * Rth
Irms should be limited to values granting ΔT ≤ 45°C
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
4
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Table 1A – Ratings & Part Number Reference
Cap
Value
(µF)
VDC
120
160
175
225
350
425
450
550
75
100
110
150
220
275
300
350
50
70
75
100
150
190
200
250
Cap
Value
Maximum
Dimensions (mm)
Ripple
Current
Peak
Current
ESR
ESL
Thermal
Res
dV/dt
(V/µs)
Pkg
Qty
Weight
(grams)
Part Number
Group A Heavy
Duty
D
H
H1
10 kHz
40°C (A)1
(A)
10 kHz
(mΩ)
(nH)
(°C/W)
700
700
700
700
700
700
700
700
900
900
900
900
900
900
900
900
1100
1100
1100
1100
1100
1100
1100
1100
76
85
76
85
76
76
85
85
76
85
76
85
76
76
85
85
76
85
76
85
76
76
85
85
55
55
70
70
120
140
120
140
55
55
70
70
120
140
120
140
55
55
70
70
120
140
120
140
61
61
76
76
126
146
126
146
61
61
76
76
126
146
126
146
61
61
76
76
126
146
126
146
63
73
62
70
55
55
65
65
57
65
57
65
50
50
60
60
52
62
58
60
45
47
55
55
2520
3360
2450
3150
2450
2550
3150
3300
1950
2600
1870
2550
1980
1925
2700
2450
1550
2170
1575
2100
1650
1710
2200
2250
1.1
0.9
1.4
1.2
2.8
3.2
2.3
2.6
1.4
1.2
1.6
1.4
3.3
3.8
2.7
3.0
1.6
1.3
1.6
1.7
4.1
4.3
3.2
3.6
36
36
40
40
50
60
50
60
36
36
40
40
50
60
50
60
36
36
40
40
50
60
50
60
9.9
8.6
8.2
7.2
5.3
4.6
4.6
4.1
9.9
8.6
8.2
7.2
5.3
4.6
4.6
4.1
9.9
8.6
8.2
7.2
5.3
4.6
4.6
4.1
21
21
14
14
7
6
7
6
26
26
17
17
9
7
9
7
31
31
21
21
11
9
11
9
18
10
18
10
9
9
5
5
18
10
18
10
9
9
5
5
18
10
18
10
9
9
5
5
280
354
348
414
569
656
723
831
283
355
324
437
574
654
711
833
265
356
352
414
577
654
723
824
C44UJGT6120A7TK
C44UJGT6160A8TK
C44UJGT6175A7TK
C44UJGT6225A8TK
C44UJGT6350A7SK
C44UJGT6425A7SK
C44UJGT6450A8SK
C44UJGT6550A8SK
C44UOGT5750A7TK
C44UOGT6100A8TK
C44UOGT6110A7TK
C44UOGT6150A8TK
C44UOGT6220A7SK
C44UOGT6275A7SK
C44UOGT6300A8SK
C44UOGT6350A8SK
C44UQGT5500A7TK
C44UQGT5700A8TK
C44UQGT5750A7TK
C44UQGT6100A8TK
C44UQGT6150A7SK
C44UQGT6190A7SK
C44UQGT6200A8SK
C44UQGT6250A8SK
VDC
D
H
H1
Ripple
Current
Peak
Current
ESR
ESL
Thermal
Res
dV/dt
(V/µs)
Pkg
Qty
Weight
Part Number
Current values that lead to a ΔT of ~85°C in the Hot Spot THS = TAMB + ΔT = 85°C
For Packaging quantities not listed, please contact KEMET.
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
5
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Table 1B – Ratings & Part Number Reference
Cap
Value
(µF)
VDC
200
270
370
510
600
130
175
240
280
330
500
90
120
165
195
250
320
550
Cap
Value
Maximum
Dimensions (mm)
Ripple
Current
Peak
Current
ESR
ESL
Thermal
Res
dV/dt
(V/µs)
Pkg
Qty
Weight
(grams)
Part Number
Group B
Standard Duty
D
H
H1
10 kHz
40°C (A)1
(A)
10 kHz
(mΩ)
(nH)
(°C/W)
900
900
900
900
900
1100
1100
1100
1100
1100
1100
1300
1300
1300
1300
1300
1300
1300
76
76
85
85
85
76
76
85
76
85
85
76
76
85
76
85
85
85
95
95
95
120
140
95
95
95
140
140
174
95
95
95
140
140
174
264
101
101
101
126
146
101
101
101
146
146
180
101
101
101
146
146
180
270
45
50
60
60
58
40
46
56
43
50
90
37
43
52
40
47
82
82
2000
2700
3700
3570
4200
1560
2100
2880
1960
2310
6000
1350
1800
2475
1755
2250
4800
4950
2.3
1.8
1.4
1.8
2.2
2.8
2.2
1.7
3.4
2.9
1.1
3.3
2.5
2.0
4.0
3.3
1.3
1.9
36
36
40
40
40
36
36
40
40
40
80
36
36
40
50
50
80
100
6.4
6.4
5.6
4.6
4.1
6.4
6.4
5.6
4.6
4.1
3.4
6.4
6.4
5.6
4.6
4.1
3.4
2.3
10
10
10
7
7
12
12
12
7
7
12
15
15
15
9
9
15
9
9
9
5
5
5
9
9
5
9
5
5
9
9
5
9
5
5
5
645
610
715
840
950
580
610
710
805
990
1120
580
610
716
797
957
1130
1600
C44UOGQ6200F7SK
C44UOGQ6270F7SK
C44UOGQ6370F8SK
C44UOGQ6510F8SK
C44UOGQ6600F8SK
C44UQGQ6130F7SK
C44UQGQ6175F7SK
C44UQGQ6240F8SK
C44UQGQ6280F7SK
C44UQGQ6330F8SK
C44UQGQ6500F8SK
C44UUGQ5900F7SK
C44UUGQ6120F7SK
C44UUGQ6165F8SK
C44UUGQ6195F7SK
C44UUGQ6250F8SK
C44UUGQ6320F8SK
C44UUGQ6550F8SK
VDC
D
H
H1
Ripple
Current
Peak
Current
ESR
ESL
Thermal
Res
dV/dt
(V/µs)
Pkg
Qty
Weight
Part Number
Current values that lead to a ΔT of ~70°C in the Hot Spot à THS = TAMB + ΔT = 70°C
For Packaging quantities not listed, please contact KEMET.
1
Marking
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
6
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
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, like Lead (Pb), in electronic equipment. All products in this catalog are produced to help our customers'
obligations to guarantee their products to 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 makes any necessary changes in its products, whenever needed.
Some customer segments like 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.
Because of customer requirements there may appear additional markings like LF = Lead Free or LFW = Lead Free Wires on the label.
All KEMET power film products are RoHS Compliant.
Materials & Environment
The selection of materials used by KEMET for the production of capacitors is the result of extensive experience and constant attention
to environmental protection. KEMET selects its suppliers according to ISO 9001 standards and carries out statistical analysis on the
materials purchased before acceptance. All materials are, to the company's present knowledge, non-toxic and free from Cadmium,
Mercury, Chrome and compounds, PCB (Polychlorine Triphenyl), Bromide and Chlorine Dioxins Bromurate Clorurate, CFC and HCFC
and Asbestos.
Green Products
All KEMET power film products are ROHS Compliant.
Insulation Resistance
When the capacitor temperature increases, the insulation resistance decreases. This is due to increased electron activity. Low
insulation resistance can also be the result of moisture trapped in the windings, caused by a prolonged exposure to excessive
humidity.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
7
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Dissipation Factor
Dissipation factor is a complex function involved with the inefficiency of the capacitor. The tgδ may change up and down with increased
temperature. For more information, please refer to Performance Characteristics.
Sealing
Hermetically Sealed Capacitors
When the temperature increases, the pressure inside the capacitor increases. If the internal pressure is high enough, it can cause a
breach in the capacitor which can result in leakage, impregnation, filling fluid or moisture susceptibility.
Resin Encased/Wrap & Fill Capacitors
The resin seals on resin encased and wrap and fill capacitors will withstand short-term exposure to high humidity environments without
degradation. Resins and plastic tapes will form a pseudo-impervious barrier to humidity and chemicals. These case materials are
somewhat porous and through osmosis can cause contaminants to enter the capacitor. The second area of contaminated absorption
is the lead-wire/resin interface. Since resins cannot bond 100% to tinned wires, there can be a path formed up to the lead wire into the
capacitor section. Aqueous cleaning of circuit boards can aggravate this condition.
Barometric Pressure
The altitude at which hermetically sealed capacitors are operated controls the voltage rating of the capacitor. As the barometric
pressure decreases, the susceptibility to terminal arc-over increases. Non-hermetic capacitors can be affected by internal stresses due
to pressure changes. This can be in the form of capacitance changes or dielectric arc-over as well as low insulation resistance. Heat
transfer can also be affected by altitude operation. Heat generated in operation cannot be dissipated properly and can result in high RI2
losses and eventual failure.
Radiation
Radiation capabilities of capacitors must be taken into consideration. Electrical degradation in the form of dielectric embitterment can
take place causing shorts or opens.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
8
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
KEMET Corporation
World Headquarters
Europe
Asia
Southern Europe
Paris, France
Tel: 33-1-4646-1006
Northeast Asia
Hong Kong
Tel: 852-2305-1168
Mailing Address:
P.O. Box 5928
Greenville, SC 29606
Sasso Marconi, Italy
Tel: 39-051-939111
Shenzhen, China
Tel: 86-755-2518-1306
www.kemet.com
Tel: 864-963-6300
Fax: 864-963-6521
Central Europe
Landsberg, Germany
Tel: 49-8191-3350800
Corporate Offices
Fort Lauderdale, FL
Tel: 954-766-2800
Kamen, Germany
Tel: 49-2307-438110
North America
Northern Europe
Bishop’s Stortford, United Kingdom
Tel: 44-1279-460122
2835 KEMET Way
Simpsonville, SC 29681
Southeast
Lake Mary, FL
Tel: 407-855-8886
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Tel: 358-9-5406-5000
Northeast
Wilmington, MA
Tel: 978-658-1663
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Tel: 86-10-5829-1711
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Tel: 86-21-6447-0707
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Tel: 886-2-27528585
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Tel: 65-6586-1900
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Tel: 60-4-6430200
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Tel: 91-806-53-76817
Central
Novi, MI
Tel: 248-306-9353
West
Milpitas, CA
Tel: 408-433-9950
Mexico
Guadalajara, Jalisco
Tel: 52-33-3123-2141
Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not
assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of
KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014
9
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Prototype Sample Disclaimer
The Customer acknowledges the following limitations of the prototype samples:
(1) Prototype samples are manufactured from preliminary designs and manufacturing processes; may not represent final designs; have not been released for
commercial use and are not subject to the same quality control procedures applicable to released products.
(2) Prototype samples are not qualified parts and are provided “as-is” by KEMET Electronics Corporation, which specifically disclaims any and all warranties and
guarantees, explicit or implied, including, without limitation, the warranties of merchantability and fitness for a particular purpose or use.
(3) Prototype samples are not intended for commercial use; are provided for engineering evaluation only and are not recommended for use in the Customer’s
production line.
(4) The Customer assumes the risk ofany and alluses that the Customer makes of the prototype samples.
General Disclaimer
“All product specifications, statements, information and data given herein are believed to be accurate and reliable, but are presented without guarantee, warranty,
or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on our knowledge of typical operating conditions for
such applications, but are not intended to constitute – and we specifically disclaim – any warranty concerning suitability for a specific customer application or use.
This Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application.
KEMET’s product warranty is set forth at www.kemet.com under Terms and Conditions of Sale.”
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
F3049_C44U_RADIAL • 5/14/2014 10
Power and AC Film Capacitors
Aluminum Can Power Film Capacitors – C44U Series, 700 – 1,300 VDC, for DC Link
Prototype Sample Disclaimer
The Customer acknowledges the following limitations of the prototype samples:
(1) Prototype samples are manufactured from preliminary designs and manufacturing processes; may not represent final designs; have not been released for
commercial use and are not subject to the same quality control procedures applicable to released products.
(2) Prototype samples are not qualified parts and are provided “as-is” by KEMET Electronics Corporation, which specifically disclaims any and all warranties and
guarantees, explicit or implied, including, without limitation, the warranties of merchantability and fitness for a particular purpose or use.
(3) Prototype samples are not intended for commercial use; are provided for engineering evaluation only and are not recommended for use in the Customer’s
production line.
(4) The Customer assumes the risk of any and all uses that the Customer makes of the prototype samples.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
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