ESG226M200AH4EA [KEMET]
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 200V, 20% +Tol, 20% -Tol, 22uF, Through Hole Mount, RADIAL LEADED;
| 型号： | ESG226M200AH4EA |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 200V, 20% +Tol, 20% -Tol, 22uF, Through Hole Mount, RADIAL LEADED 电容器 |
| 文件： | 总19页 (文件大小：1359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Radial Aluminum Electrolytic Capacitors
ESG Series, 105ºC
Overview
Applications
KEMET's ESG Series of aluminum electrolytic radial capacitors
are designed for long life (5,000 hours) and high reliability
applications.
Typical applications include electronic ballast and long-life
equipment.
Benefits
• Suited for long life, high reliability applications
• Operating temperature of up to 105°C
• 5,000 hour operating life
• Case with Ø D ≥ 6.3 mm
• Safety vent on the capacitor base
Part Number System
ESG
336
M
160
A
H4
AA
Series
Capacitance Code (pF)
Tolerance
M = ±20%
Rated Voltage (VDC)
Electrical Parameters
A = Standard
Size Code
Packaging
Radial Leaded
Aluminum
Electrolytic
Digits 4 – 5 represent the first
two digits of the capacitance
value. The final digit indicates
the number of zeros to be
added.
160 = 160
200 = 200
250 = 250
350 = 350
400 = 400
450 = 405
See Dimension
Table
See Ordering
Options Table
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Ordering Options Table
Lead Length
(mm)
Lead and
Packaging Code
Diameter
Packaging Type
Lead Type
Standard Bulk Packaging Options
Straight 20/15 Minimum
Standard Auto-Insertion Packaging Options
Bulk (bag)
AA
4 – 22
Tape & Reel
Tape & Reel
Tape & Reel
Ammo
Formed to 2.5 mm
2.5 mm Lead Spacing
Formed to 5 mm
5 mm Lead Spacing
7.5 mm Lead Spacing
Other Packaging Options
Formed to 5 mm
5 mm Lead Spacing
Straight
H0 = 16.5 ±0.75
LA
KA
JA
4 – 5
6.3
H0 = 18.5 ±0.75
H0 = 16.5 ±0.75
H0 = 18.5 ±0.75
H0 = 18.5 ±0.75
8
EA
EA
10 – 13
16
Ammo
Ammo
Ammo
H0 = 16.5 ±0.75
H0 = 16.5 ±0.75
H0 = 18.5 ±0.75
H0 = 16.5 ±0.75
H0 = 16.5 ±0.75
H0 = 18.5 ±0.75
DA
DA
EA
FA
JA
4 – 8
10
Ammo
4 – 8
Ammo
Formed to 2.5 mm
Formed to 5 mm
Straight
4 – 5
Tape & Reel
Tape & Reel
4 – 6.3
4 – 5, 8 – 16
KA
Contact KEMET for other Lead and Packaging options
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Dimensions – Millimeters
L
LL+
D
LL-
Insulated Sleeve
P
Polarity Stripe
d
D
L
p
d
LL+/LL-
Size Code
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
H1
H2
H4
L3
10
10
10
13
13
16
16
16
18
18
18
18
18
22
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
12
16
20
20
25
20
25
32
20
25
32
36
40
40
+1.5/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
5
5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
Nominal
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
20/15
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
Minimum
5
5
L4
5
M5
M7
M2
N4
N5
N1
N2
N3
Q4
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Performance Characteristics
Item
Performance Characteristics
Capacitance Range
Capacitance Tolerance
Rated Voltage
3.3 – 330 µF
±20% at 120 Hz / 20°C
160 – 400 VDC
450 VDC
Life Test
5,000 hours (see conditions in Test Methods & Performance)
-40°C to +105°C
-25°C to +85°C
Operating Temperature
I = 0.06 CV (µA) + 10 µA
Leakage Current
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 2 minutes at 20°C.
Impedance Z Characteristics at 120 Hz
Rated Voltage (VDC)
Z (-25°C) / Z (20°C)
Z (-40°C) / Z (20°C)
160
3
200
3
250
3
350
5
400
5
450
6
6
6
6
6
6
Compensation Factor of Ripple Current (RC) vs. Frequency
Frequency
Coefficient
50 to 60 Hz
0.80
120 Hz
1.00
300 Hz
1.20
1 kHz
1.40
10 to 100 kHz
1.60
Compensation Factor of Ripple Current (RC) vs. Temperature
Temperature
Coefficient
65°C
1.70
85°C
1.40
105°C
1.00
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Test Method & Performance
Conditions
Temperature
Test Duration
Load Life Test
Shelf Life Test
105°C
105°C
5,000 hours
1,000 hours
Maximum ripple current specified at 120 Hz 105°C
No ripple current applied
No voltage applied
Ripple Current
Voltage
The sum of DC voltage and the peak AC voltage must
not exceed the rated voltage of the capacitor
Performance
The following specifications will be satisfied when the capacitor is restored to 20°C:
Within ±20% of the initial value
Capacitance Change
Dissipation Factor
Leakage Current
Does not exceed 200% of the specified value
Does not exceed specified value
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 makes 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.
Because of customer requirements, there may appear additional markings such as LF = Lead Free or LFW = Lead Free Wires on the
label.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Table 1 – Ratings & Part Number Reference
Rated
VDC
Surge
Voltage
DF
Z
RC
100 kHz
105°C (mA)
LC 20ºC
2 Minutes
(µA)
Capacitance Case Size
120 Hz 20°C D x L (mm)
(µF)
VDC
120 Hz 20°C
(tan δ %)*
100 kHZ
25ºC (Ω)
Part Number
160
160
160
160
160
160
160
160
160
160
160
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
350
350
350
350
350
350
350
350
350
400
400
400
400
400
400
0
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
300
300
300
300
300
300
300
300
300
300
300
400
400
400
400
400
400
400
400
400
450
450
450
450
450
450
33
47
68
10 x 20
13 x 20
13 x 25
16 x 20
16 x 25
18 x 20
16 x 32
18 x 25
16 x 32
18 x 25
18 x 32
10 x 12
10 x 20
13 x 20
13 x 20
13 x 25
16 x 20
16 x 25
18 x 20
18 x 25
18 x 32
10 x 20
13 x 20
13 x 20
13 x 25
16 x 20
16 x 25
18 x 20
16 x 32
18 x 25
18 x 32
18 x 40
10 x 20
13 x 20
13 x 25
16 x 20
16 x 25
18 x 20
16 x 32
18 x 25
18 x 32
10 x 12
10 x 12
10 x 12
10 x 16
10 x 20
10 x 20
5
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
20
20
20
20
20
20
20
20
20
24
24
24
24
24
24
1.3
0.95
0.6
0.55
0.3
0.31
0.22
0.24
0.22
0.24
0.22
6
210
260
360
430
475
465
650
625
750
725
960
60
327
461
663
663
970
ESG336M160AH4(1)
ESG476M160AL3(1)
ESG686M160AL4(1)
ESG686M160AM5(1)
ESG107M160AM7(1)
ESG107M160AN4(1)
ESG157M160AM2(1)
ESG157M160AN5(1)
ESG227M160AM2(1)
ESG227M160AN5(1)
ESG337M160AN1(1)
ESG106M200AH1(1)
ESG226M200AH4(1)
ESG336M200AL3(1)
ESG476M200AL3(1)
ESG686M200AL4(1)
ESG686M200AM5(1)
ESG107M200AM7(1)
ESG107M200AN4(1)
ESG157M200AN5(1)
ESG227M200AN1(1)
ESG106M250AH4(1)
ESG226M250AL3(1)
ESG336M250AL3(1)
ESG476M250AL4(1)
ESG476M250AM5(1)
ESG686M250AM7(1)
ESG686M250AN4(1)
ESG107M250AM2(1)
ESG107M250AN5(1)
ESG157M250AN1(1)
ESG227M250AN3(1)
ESG106M350AH4(1)
ESG226M350AL3(1)
ESG336M350AL4(1)
ESG336M350AM5(1)
ESG476M350AM7(1)
ESG476M350AN4(1)
ESG686M350AM2(1)
ESG686M350AN5(1)
ESG107M350AN1(1)
ESG155M400AH1(1)
ESG225M400AH1(1)
ESG335M400AH1(1)
ESG475M400AH2(1)
ESG685M400AH4(1)
ESG106M400AH4(1)
G
68
100
100
150
150
220
220
330
10
22
33
47
68
970
1450
1450
2122
2122
3178
130
274
406
574
826
826
1210
1210
1810
2650
160
340
505
715
1.5
160
210
260
360
430
475
465
650
780
100
160
210
270
275
380
375
520
500
650
820
100
160
230
250
300
315
400
380
530
35
0.95
0.91
0.6
0.55
0.3
0.31
0.27
0.22
3.5
2.5
1.9
1.7
1.5
68
100
100
150
220
10
22
33
47
47
715
68
68
0.8
1030
1030
1510
1510
2260
3310
220
472
703
703
997
997
1438
1438
2110
46
63
90
123
173
250
0.95
0.65
0.65
0.45
0.35
3
2.1
1
0.91
0.75
0.8
0.5
0.55
0.4
18
12.5
8
3.5
3.3
2.9
100
100
150
220
10
22
33
33
47
47
68
68
100
1.5
2.2
3.3
4.7
6.8
10
40
45
50
70
100
ESG
336
M
160
A
H4
AA
Series
Capacitance Code (pF)
Tolerance
Rated Voltage (VDC)
Electrical Parameters
Size Code
Packaging
Radial Leaded
Digits 4 – 5 represent the first
M = ±20%
160 = 160
A = Standard
See Dimension
See Ordering
Options Table
Aluminum
two digits of the capacitance
200 = 200
Table
Electrolytic
value. The final digit indicates
250 = 250
the number of zeros to be
350 = 350
added.
400 = 400
450 = 405
(1)
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Table 1 – Ratings & Part Number Reference cont'd
Rated
VDC
Surge
Voltage
DF
Z
RC
100 kHz
105°C (mA)
LC 20ºC
2 Minutes
(µA)
Capacitance Case Size
120 Hz 20°C D x L (mm)
(µF)
VDC
120 Hz 20°C
(tan δ %)*
100 kHZ
25ºC (Ω)
Part Number
450
450
450
450
450
450
450
450
450
450
500
500
500
500
500
500
500
500
500
500
4.7
6.8
10
22
22
33
33
47
68
100
13 x 20
10 x 20
13 x 20
16 x 25
18 x 20
16 x 32
18 x 25
18 x 32
18 x 40
22 x 40
24
24
24
24
24
24
24
24
24
24
3.6
3.4
3
1.8
2.2
1.3
1.2
1
80
90
137
194
280
604
604
901
ESG475M450AL3(1)
ESG685M450AH4(1)
ESG106M450AL3(1)
ESG226M450AM7(1)
ESG226M450AN4(1)
ESG336M450AM2(1)
ESG336M450AN5(1)
ESG476M450AN1(1)
ESG686M450AN3(1)
ESG107M450AQ4(1)
110
190
200
275
280
340
460
580
901
1279
1846
2710
0.8
0.6
Rated
Capacitance
VDC VDC Surge
Case Size
DF
Z
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
ESG
336
M
160
A
H4
AA
Series
Capacitance Code (pF)
Tolerance
M = ±20%
Rated Voltage (VDC)
Electrical Parameters
A = Standard
Size Code
Packaging
Radial Leaded
Aluminum
Electrolytic
Digits 4 – 5 represent the first
two digits of the capacitance
value. The final digit indicates
the number of zeros to be
added.
160 = 160
200 = 200
250 = 250
350 = 350
400 = 400
450 = 405
See Dimension
Table
See Ordering
Options Table
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
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 (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
• A general principle is that 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 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
> 16 mm to ≤ 40 mm
> 40 mm
> 2 mm
> 3 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 verified. 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 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.
Application and Operation Guidelines
Electrical Ratings:
Capacitance (ESC)
Capacitance is measured by applying an alternate voltage of ≤ 0.5 V at a frequency of 120 or 100 Hz and 20°C.
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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
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Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
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.
1
C = Capacitance (F)
f = Frequency (Hz)
Z = Impedance (Ω)
C =
2π fZ
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
δ
ideal
actual
active
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
Equivalent Series Inductance (ESL)
Self inductance or Equivalent Series Inductance results from the terminal configuration and internal design of the capacitor.
Capacitor Equivalent Internal Circuit
Equivalent
Series
Equivalent
Series
Equivalent
Series
Capacitance
(ESC)
Resistance
(ESR)
Inductance
(ESL)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013
9
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
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)
tan δ
2πf ESC
tan δ = Dissipation Factor
ESC = Equivalent Series Capacitance (F)
f = Frequency (Hz)
ESR =
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:
Re
L
Co
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:
Z [ohm]
1000
100
Ce
1/
ωω
ωω
10
Re
B
ωL
A
1
1/ωω Co
ωω
C
0.1
0.1
1
10
100
1000
10000
F [KHz]
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 10
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
• 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 = C√1/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):
Z (ohm)
10 µF
1000
100
-40°C
10
1
20°C
85°C
0.1
0.1
1
10
100
1000
10000
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.
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 flows after applying voltage to the capacitor then decreases in a few minutes, e.g., 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 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 flow
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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 11
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
The relationship between the leakage current and voltage applied at constant temperature can be shown schematically as follows:
I
VR VS
VF
V
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 capacitor’s life depends on the thermal stress.
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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 12
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
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:
T:
Load life at maximum permissible operating temperature
Actual operating temperature
To:
Maximum permissible operating temperature
This formula is applicable between 40°C and To.
Packaging Quantities
Auto-insertion
Bulk
Standard
Leads
Diameter
(mm)
Length
(mm)
Size Code
Cut Leads
Ammo
Tape & Reel
H1
H2
H4
L3
10
10
10
13
13
16
16
16
18
18
18
18
18
22
12
16
20
20
25
20
25
32
20
25
32
36
40
40
4000
3000
2400
2000
1600
1000
1000
800
4000
4000
3000
2000
1600
500
700
700
700
500
500
300
300
600
600
600
L4
M5
M7
M2
N4
N5
N1
N2
N3
Q4
500
500
800
1000
500
800
500
500
500
500
500
500
300
400
Standard Marking for Surface Mount Types
• KEMET logo
• Series
• Operating temperature (°C)
• Rated capacitance (µF)
• Rated voltage (VDC)
• Negative polarity: white line
• Date code
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 13
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Taping for Automatic Insertion Machines
Formed to 5 mm
Formed to 2.5 mm
(Lead and packaging code JA and DA)
(Lead and packaging code LA and FA)
+1.0
-1.0
+1.0
-1.0
P2
P
P2
P
D
D
L
L
1.0 Maximum
1.0 Maximum
P1
p
P1
p
H
H
t
t
P0
D0
P0
D0
d
Mounting tape
d
Mounting tape
Adhesive tape
Adhesive tape
Straight Leads (Diameter: 4 – 8 mm)
Lead and packaging code EA and KA
Straight Leads (Diameter > 8)
Lead and packaging code EA and KA
P2
P
+1.0
-1.0
+1.0
-1.0
P2
P
D
D
L
L
p
1.0 Maximum
1.0 Maximum
P1
p
P1
H
H
t
t
I
P0
D0
d
P0
D0
Mounting tape
d
Mounting tape
Adhesive tape
Adhesive tape
Dimensions
(mm)
D
L
p
d
P
P0 P1 P2
W
W0
W1
W2
H0 H1
I
D0
t
Tolerance
+0.5
4
+0.8/-0.2 ±0.05 ±1 .0 ±0 .3 ±0 .7 ±1 .3 +1/-0.5 ±0.5 Maximum Maximum ±0.75 ±0.5 Maximum ±0.2 ±0.2
5-7
≤7
>7
2.5
2.5
2.5
5
0.45 12.7 12.7 5.1 6.35 18
0.45 12.7 12.7 5.1 6.35 18
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
16 18.5
18.5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
1
Formed to 2.5 mm
5
4
5
0.5
12.7 12.7 5.1 6.35 18
5-7
≤7
>7
0.45 12.7 12.7 3.85 6.35 18
0.45 12.7 12.7 3.85 6.35 18
5
5
0.5
0.5
0.5
0.5
0.5
12.7 12.7 3.85 6.35 18
12.7 12.7 3.85 6.35 18
12.7 12.7 3.85 6.35 18
12.7 12.7 3.85 6.35 18
12.7 12.7 3.85 6.35 18
Formed to 5 mm
≤7
>7
5
6
5
≤7
>7
5
8
4
5
5
5-7
≤7
>7
1.5
2
0.45 12.7 12.7 5.6 6.35 18
0.45 12.7 12.7 5.35 6.35 18
18.5
2
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.8
0.8
12.7 12.7 5.35 6.35 18
12.7 12.7 5.1 6.35 18
12.7 12.7 5.1 6.35 18
12.7 12.7 4.6 6.35 18
12.7 12.7 4.6 6.35 18
12.7 12.7 3.85 6.35 18
18.5
≤7
>7
2.5
2.5
3.5
3.5
5
18.5
6
8
18.5
≤7
>7
18.5
Straight leads
18.5
10 12-25
12
18.5
1
1
1
1
1
1
5
15
15
15
30
30
15 3.85 7.5
15 3.85 7.5
15 3.85 7.5
30 3.75 7.5
30 3.75 7.5
18
18
18
18
18
18.5
1
5
18.5
1
13
15-25
5
18.5
1
16
18
7.5
7.5
18.5
1
18.5
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 14
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Lead Taping & Packaging
Ammo Box
Reel
D
H
H
W
W
T
Ammo
Reel
Case Size (mm)
H
W
Maximum
340
T
Maximum
42
D
±2
H
±0.5
W
+1/-0.1
4
5 x 5 – 7
6 x 5 – 7
8 x 5 – 9
5 x 11
230
230
275
235
230
270
235
240
250
256
250
270
285
265
340
42
340
42
340
45
340
48
6 x 11
340
48
8 x 11
340
48
350
30
50
8 x 14 – 20
10 x 12
10 x 15 – 19
10 x 22 – 25
12
340
57
340
52
340
57
340
60
340
57
13
340
62
16
340
62
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 15
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Construction
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.
Extended cathode
Anode foil
Foil tabs
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.
Tissues
Cathode foil
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.
Etching
Forming
Winding
Decking
Impregnation
Assembly
Aging
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.
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.
Testing
Electrical:
Mechanical/Visual:
• Overall dimensions
• Torque test of mounting stud
• Print detail
• Box labels
• Packaging, including packed
quantity
• Leakage current
• Capacitance
• ESR
• Impedance
• Tan Delta
Sleeving
Packing
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 16
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
KEMET Corporation
World Headquarters
Europe
Asia
Southern Europe
Paris, France
Tel: 33-1-4646-1006
Northeast Asia
Hong Kong
Tel: 852-2305-1168
2835 KEMET Way
Simpsonville, SC 29681
Sasso Marconi, Italy
Tel: 39-051-939111
Shenzhen, China
Tel: 86-755-2518-1306
Mailing Address:
P.O. Box 5928
Greenville, SC 29606
Beijing, China
Central Europe
Landsberg, Germany
Tel: 49-8191-3350800
Tel: 86-10-5829-1711
www.kemet.com
Tel: 864-963-6300
Fax: 864-963-6521
Shanghai, China
Tel: 86-21-6447-0707
Kamen, Germany
Tel: 49-2307-438110
Corporate Offices
Fort Lauderdale, FL
Tel: 954-766-2800
Taipei, Taiwan
Tel: 886-2-27528585
Northern Europe
Bishop’s Stortford, United Kingdom
Tel: 44-1279-460122
North America
Southeast Asia
Singapore
Southeast
Tel: 65-6586-1900
Lake Mary, FL
Tel: 407-855-8886
Espoo, Finland
Tel: 358-9-5406-5000
Penang, Malaysia
Tel: 60-4-6430200
Northeast
Wilmington, MA
Tel: 978-658-1663
Bangalore, India
Tel: 91-806-53-76817
Central
Novi, MI
Tel: 248-994-1030
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
A4008_ESG • 4/17/2013 17
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Other KEMET Resources
Tools
Resource
Location
Configure A Part: CapEdge
http://capacitoredge.kemet.com
http://www.kemet.com/spice
http://www.kemet.com/keask
http://www.kemet.com:8080/elc
SPICE & FIT Software
Search Our FAQs: KnowledgeEdge
Electrolytic LifeCalculator
Product Information
Resource
Location
Products
Technical Resources (Including Soldering Techniques)
RoHS Statement
http://www.kemet.com/products
http://www.kemet.com/technicalpapers
http://www.kemet.com/rohs
Quality Documents
http://www.kemet.com/qualitydocuments
Product Request
Resource
Resource
Location
http://www.kemet.com/sample
http://www.kemet.com/kits
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Engineering Kit Request
Contact
Location
Website
Contact Us
Investor Relations
Call Us
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http://www.kemet.com/contact
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1-877-MyKEMET
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http://twitter.com/kemetcapacitors
Disclaimer
All product specifications, 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 specifically disclaims – any warranty concerning suitability for a specific 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 Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 18
Radial Aluminum Electrolytic Capacitors – ESG Series, 105ºC
Digitally signed by Jeannette Calvo
DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing Communications,
cn=Jeannette Calvo, email=jeannettecalvo@kemet.com
Date: 2013.04.19 14:35:15 -04'00'
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4008_ESG • 4/17/2013 19
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