MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
Low Building Height Metallized Polypropylene
DC-Link Film Capacitor - Industrial Grade
FEATURES
• Slim line, low building height
• Very long useful life time: Up to 100 000 h at
UNDC and 70 °C
• High ripple current capability, low ESR, low ESL
• Temperature range: 105 °C
• Mounting: radial
• Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
• PV micro inverters
• LED street lighting
• On board chargers (EV/HEV), battery chargers
QUICK REFERENCE DATA
Rated capacitance range
Capacitance tolerance
Rated voltage range, UNDC
Climatic testing class
Rated temperature
Maximum permissible case temperature
Maximum applicable peak to peak ripple voltage
Reference standards
Dielectric
Electrodes
Construction
Encapsulation
Terminals
Self inductance (LS)
Withstanding DC voltage between terminals (1)
Insulation resistance
Life time expectancy
Marking
2 μF to 100 μF
5%
500 V to 1000 V
40/105/56
85 °C
105 °C, observing voltage derating
0.2 x UNDC
IEC 61071, IEC 60068
Polypropylene film
Metallized dielectric capacitor
Mono construction
Plastic case sealed with resin; flame retardant
Tinned wire
< 1 nH per mm of lead spacing
1.5 UNDC for 10 s, cut off current 10 mA, rise time ≤ 1000 V/s
RC between leads, after 1 min > 10 000 s
For UNDC ≤ 500 V measuring voltage 100 V
For UNDC > 500 V measuring voltage 500 V
Useful life time: > 100 000 h at UNDC and 70 °C
FIT: < 10 x 10-9/h (10 per 109 component h) at 0.5 x UNDC, 40 °C
C-value; tolerance; rated voltage; code for dielectric material;
code for manufacturing origin; manufacturer’s type designation;
manufacturer’s logo; year and week of manufacture
Notes
• For more detailed data and test requirements, contact dc-film@vishay.com
• For general information like characteristics and definitions used for film capacitors follow the link: www.vishay.com/doc?28147
(1) See document “Voltage Proof Test for Metalized Capacitors” (www.vishay.com/doc?28169)
DC VOLTAGE RATINGS
UNDC at 85 °C
UOPDC at 70 °C
UOPDC at 105 °C
Revision: 01-Feb-2022
500 V
600 V
350 V
700 V
800 V
500 V
1000 V
1200 V
750 V
Document Number: 26010
1
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
COMPOSITION OF CATALOG NUMBER
CAPACITANCE
(numerically)
MULTIPLIER
(nF)
10
4
Example:
100
5
1000
6
510
10 000
7
610
10 000 nF
10 μF
710
100 000 nF
100 μF
1000 nF
1 μF
P1
(mm)
PITCH
CODE
27.5
K
37.5
P
52.5
Y
PRODUCT HEIGHT CODE
MKP
1848 S
6
10
70
J
P
4
B
TYPE CONSTRUCTION
A (2)
h = 12 mm
B
h = 15 mm
C
h = 18 mm
D (2)
h = 20 mm
(2)
h = 22 mm
E
F
h = 24 mm
METALLIZED POLYPROPYLENE
VOLTAGE
TOLERANCE
SPECIAL CODE FOR TERMINAL
UN = 50 = 500 VDC
J
±5%
2
2 pins
UN = 70 = 700 VDC
K
± 10 %
4
4 pins P2 = 10.2 mm
UN = 10 = 1000 VDC
5
4 pins P2 = 20.3 mm
6
6 pins P2 = 20.3 mm
(1)
Customized
Notes
(1)
Tabs terminals or customized terminals are available on request
(2)
Product height on request
Revision: 01-Feb-2022
Document Number: 26010
2
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
DIMENSIONS in millimeters
l
w
h
lt
Ø dt
P1
P1 ± 0.5 mm
It = 6 mm + 0 mm/- 1 mm
P1
w
l
h
lt
Ø dt
P1
P2
P1 and P2 ± 0.5 mm
It = 6 mm + 0 mm/- 2 mm
P2
P1
w
l
h
lt
P1
Ø dt
P2
2 x P2
P1 and P2 ± 0.5 mm
It = 6 mm + 0 mm/- 2 mm
P2
P2
P1
Notes
• Standard dimension
• Ø dt ± 10 % of standard diameter specified
Revision: 01-Feb-2022
Document Number: 26010
3
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
ELECTRICAL DATA AND ORDERING CODE
UNDC HEIGHT CAP. (7)
(V)
(mm)
(μF)
DIMENSION (5)
(mm)
w
12
h
P1
P2 dV/dt IPEAK
(mm) (mm) (V/μs) (A)
l
IRMS (2)
(A)
ESR (3)
(mΩ)
tan δ
10 kHz
(< 10-4) (4)
ORDERING CODE (1)
2
4
2
4
2
4
PINS PINS PINS PINS PINS PINS
5
24.0 12.0 31.5 27.5
-
30
150
4
-
13
-
60
-
MKP1848S55050JK2A
7
27.0 15.0 31.5 27.5
-
30
210
5
-
10
-
60
-
MKP1848S57050JK2B
10
27.0 15.0 42.0 37.5
10.2
15
150
5
5
10
7.5
125
110
MKP1848S61050JP*B
15
33.0 15.0 42.0 37.5
10.2
15
225
6.5
7
7
5
125
110
MKP1848S61550JP*B
20
33.0 15.0 57.5 52.5
20.3
7
140
6
6.5
9.5
8
250
220
MKP1848S62050JY*B
30
45.0 15.0 57.5 52.5
20.3
7
210
8.5
9
6.5
5.5
250
220
MKP1848S63050JY*B
50 (6)
62.0 15.0 57.5 52.5
20.3
7
350
-
13.5
-
3.5
-
220
MKP1848S65050JY6B
10
24.0 18.0 42.0 37.5
10.2
15
150
5
5.5
10
7.5
125
110
MKP1848S61050JP*C
15
27.0 18.0 42.0 37.5
10.2
15
225
6.5
7
6.5
5
125
110
MKP1848S61550JP*C
20
39.0 18.0 42.0 37.5
10.2
15
300
8.5
9
5
4
125
110
MKP1848S62050JP*C
30
35.0 18.0 57.5 52.5
20.3
7
210
8
8.5
6.5
5.5
250
220
MKP1848S63050JY*C
50
50.0 18.0 57.5 52.5
20.3
7
350
-
12.5
-
3.5
250
220
MKP1848S65050JY5C
20
30.0 24.0 42.0 37.5
10.2
15
300
8.5
9
5
4
125
110
MKP1848S62050JP*F
30
39.0 24.0 42.0 37.5
10.2
15
450
11
12
3.5
2.5
125
110
MKP1848S63050JP*F
39.0 24.0 57.5 52.5
20.3
7
350
4
3.5
250
220
MKP1848S65050JY*F
70.0 24.0 57.5 52.5
20.3
7
700
-
22
-
2
-
220
MKP1848S71050JY6F
3
24.0 12.0 31.5 27.5
-
35
105
3.5
-
14
-
45
-
MKP1848S53070JK2A
5
27.0 15.0 31.5 27.5
-
35
175
5
-
8
-
45
-
MKP1848S55070JK2B
7
27.0 15.0 42.0 37.5
10.2
17
119
5
5
15
11.5
110
95
MKP1848S57070JP*B
10
33.0 15.0 42.0 37.5
10.2
17
170
6
6.5
11
8
110
95
MKP1848S61070JP*B
15
33.0 15.0 57.5 52.5
20.3
8
120
6
6.5
12
10
220
200
MKP1848S61570JY*B
20
45.0 15.0 57.5 52.5
20.3
8
160
8
8.5
9
7.5
220
200
MKP1848S62070JY*B
30 (6)
62.0 15.0 57.5 52.5
20.3
8
240
-
12
-
5
-
200
MKP1848S63070JY6B
7
24.0 18.0 42.0 37.5
10.2
17
119
5
5
15
11.5
110
95
MKP1848S57070JP*C
10
27.0 18.0 42.0 37.5
10.2
17
170
6
6.5
11
8
110
95
MKP1848S61070JP*C
15
39.0 18.0 42.0 37.5
10.2
17
255
8.5
9
7
5.5
110
95
MKP1848S61570JP*C
20
35.0 18.0 57.5 52.5
20.3
8
160
7.5
8
9
7.5
220
200
MKP1848S62070JY*C
30
50.0 18.0 57.5 52.5
20.3
8
240
-
11.5
-
5
-
200
MKP1848S63070JY5C
15
30.0 24.0 42.0 37.5
10.2
17
255
8.5
9
7
5.5
110
95
MKP1848S61570JP*F
20
39.0 24.0 42.0 37.5
10.2
17
340
10.5 11.5
6
4
110
95
MKP1848S62070JP*F
30
39.0 24.0 57.5 52.5
20.3
8
240
10.5
11
6
5
220
200
MKP1848S63070JY*F
70.0 24.0 57.5 52.5
20.3
8
400
-
18
-
3
-
200
MKP1848S65070JY6F
15
500
18
24
50
(6)
100
12
11.5 12.5
15
700
18
24
50
(6)
Revision: 01-Feb-2022
Document Number: 26010
4
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
ELECTRICAL DATA AND ORDERING CODE
UNDC HEIGHT CAP.
(V)
(mm)
(μF)
(7)
DIMENSION (5)
(mm)
w
12
15
1000
18
24
h
P1
P2 dV/dt IPEAK
(mm) (mm) (V/μs) (A)
l
IRMS (2)
(A)
ESR (3)
(mΩ)
tan δ
10 kHz
(< 10-4) (4)
ORDERING CODE (1)
2
4
2
4
2
4
PINS PINS PINS PINS PINS PINS
2
24.0 12.0 31.5 27.5
-
50
100
3
-
16
-
40
-
5
27.0 15.0 42.0 37.5
10.2
25
125
4.5
4.5
16
11.5
105
90
MKP1848S52010JK2A
MKP1848S55010JP*B
7
33.0 15.0 42.0 37.5
10.2
25
175
5.5
6
12
8
105
90
MKP1848S57010JP*B
10
33.0 15.0 57.5 52.5
20.3
12
120
5.5
6
13
10
160
140
MKP1848S61010JY*B
15
45.0 15.0 57.5 52.5
20.3
12
180
7.5
8
9
6.5
160
140
MKP1848S61510JY*B
20 (6)
62.0 15.0 57.5 52.5
20.3
12
240
-
11
-
5
-
140
MKP1848S62010JY6B
3
24.0 18.0 42.0 37.5
10.2
25
75
3.5
3.5
27
19
105
90
MKP1848S53010JP*C
5
27.0 18.0 42.0 37.5
10.2
25
125
4.5
5
16
11.5
105
90
MKP1848S55010JP*C
MKP1848S57010JP*C
7
39.0 18.0 42.0 37.5
10.2
25
175
6.5
7
12
8
105
90
10
39.0 18.0 42.0 37.5
10.2
25
250
7.5
8
8
6
105
90
MKP1848S61010JP*C
15
50.0 18.0 57.5 52.5
20.3
12
180
-
9
-
6.5
-
140
MKP1848S61510JY5C
20
50.0 18.0 57.5 52.5
20.3
12
240
-
10
-
5
-
140
MKP1848S62010JY5C
7
30.0 24.0 42.0 37.5
10.2
25
175
6.5
6.5
12
8
105
90
MKP1848S57010JP*F
10
39.0 24.0 42.0 37.5
10.2
25
250
8.5
9
8
6
105
90
MKP1848S61010JP*F
15
39.0 24.0 57.5 52.5
20.3
12
180
8
8.5
9
6.5
160
140
MKP1848S61510JY*F
20
39.0 24.0 57.5 52.5
20.3
12
240
9.5
10
7
5
160
140
MKP1848S62010JY*F
30 (6)
70.0 24.0 57.5 52.5
20.3
12
360
-
15.5
-
4
-
140
MKP1848S63010JY6F
Notes
(1) Change the * symbol with special code for the terminals
(2) Maximum RMS current at 10 kHz, + 85 °C, Δt = + 15 °C, capacitance tolerlance ≤ ± 5 %
(3) Equivalent series resistance typical values at 10 kHz
(4) Maximum tan δ values
(5) Standard dimension
(6) 6 pins
(7) Intermediate capacitance values available on request
PACKAGING INFORMATION
UNDC
(V)
HEIGHT
(mm)
CAP. (1)
(μF)
Ø dt
12
5
0.8
7
0.8
10
1.0
15
15
500
18
24
Revision: 01-Feb-2022
MASS
(g)
SPQ (3)
(pcs)
MKP1848S55050JK2A
7
99
MKP1848S57050JK2B
10.5
90
MKP1848S61050JP*B
14
70
1.0
MKP1848S61550JP*B
18.5
56
20
1.2
MKP1848S62050JY*B
22.5
40
30
1.2
MKP1848S63050JY*B
31.5
30
50 (2)
1.2
MKP1848S65050JY6B
43
20
10
1.0
MKP1848S61050JP*C
15
77
15
1.0
MKP1848S61550JP*C
15.5
70
20
1.0
MKP1848S62050JP*C
25
49
30
1.2
MKP1848S63050JY*C
30.5
40
50
1.2
MKP1848S65050JY5C
41.5
25
20
1.0
MKP1848S62050JP*F
25
63
30
1.0
MKP1848S63050JP*F
32
49
50
1.2
MKP1848S65050JY*F
41.5
40
100 (2)
1.2
MKP1848S71050JY6F
78
20
ORDERING CODE (1)
Document Number: 26010
5
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
PACKAGING INFORMATION
UNDC
(V)
HEIGHT
(mm)
CAP. (1)
(μF)
Ø dt
12
3
5
SPQ (3)
(pcs)
ORDERING CODE (1)
MASS
(g)
0.8
MKP1848S53070JK2A
6.5
99
0.8
MKP1848S55070JK2B
9
90
7
1.0
MKP1848S57070JP*B
12.5
70
10
1.0
MKP1848S61070JP*B
16
56
15
1.2
MKP1848S61570JY*B
21.5
40
20
1.2
MKP1848S62070JY*B
32.5
30
1.2
MKP1848S63070JY6B
43
20
7
1.0
MKP1848S57070JP*C
13
77
10
1.0
MKP1848S61070JP*C
15.5
70
15
1.0
MKP1848S61570JP*C
22
49
20
1.2
MKP1848S62070JY*C
29.5
40
30
1.2
MKP1848S62570JY5C
41.5
25
15
1.0
MKP1848S61570JP*F
21
63
20
1.0
MKP1848S62070JP*F
28.5
49
30
1.2
MKP1848S63070JY*F
39.5
40
1.2
MKP1848S65070JY6F
83
20
2
0.8
MKP1848S52010JK2A
11
99
5
1.0
MKP1848S55010JP*B
13
70
7
1.0
MKP1848S57010JP*B
16.5
56
10
1.2
MKP1848S61010JY*B
21.5
40
15
1.2
MKP1848S61510JY*B
30
30
1.2
MKP1848S62010JY6B
45
20
3
1.0
MKP1848S53010JP*C
16.5
77
5
1.0
MKP1848S55010JP*C
16
70
15
30
(2)
700
18
24
50
12
15
20
1000
(2)
(2)
7
1.0
MKP1848S57010JP*C
25.5
49
10
1.0
MKP1848S61010JP*C
21.5
49
15
1.2
MKP1848S61510JY5C
43.5
25
20
1.2
MKP1848S62010JY5C
43.5
25
7
1.0
MKP1848S57010JP*F
25
63
10
1.0
MKP1848S61010JP*F
33
49
15
1.2
MKP1848S61510JY*F
45.5
40
20
1.2
MKP1848S62010JY*F
39
40
1.2
MKP1848S63010JY6F
87
20
18
24
30
(2)
Notes
(1) Intermediate capacitance values available on request
(2) 6 pins
(3) SPQ = Standard Packing Quantity
Revision: 01-Feb-2022
Document Number: 26010
6
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
CONSTRUCTION DESCRIPTION
Low inductive wound cell elements of metallized polypropylene film, potted with resin in a flame retardant case.
SPECIFIC METHOD OF MOUNTING TO WITHSTAND VIBRATION AND SHOCK
The capacitor unit is designed for mounting on a printed circuit board. In order to withstand vibration and shock tests, it must
be insured that the stand-off pips are in good contact with the printed circuit board. The capacitors shall be mechanically fixed
by the leads and the body clamped.
SPACE REQUIREMENTS ON PRINTED-CIRCUIT BOARD FOR 2 PINS PRODUCTS
The maximum space for length (lmax.), width (wmax.) and height (hmax.) of film capacitors to take in account on the printed circuit
board is shown in the drawings.
For products with pitch = 37.5 mm, Δ = 0.7 mm for l and w, and Δ = 0 mm for h
For products with pitch = 52.5 mm, Δ = 1.0 mm for l and w, and Δ = 0 mm for h
Eccentricity defined as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product
concerned.
wmax. = w + Δ
Eccentricity
Imax. = I + Δ
hmax. = h + Δ
Seating plane
SPACE REQUIREMENTS ON PRINTED-CIRCUIT BOARD FOR MULTIPLE PINS PRODUCTS
The product height with seating plane as given by “IEC 60717” as reference: hmax. = h . The maximum length and width of film
capacitors is shown in the figure.
DIMENSIONS in millimeters
wmax.
P2
2 x P2 ± 0.5 mm
Lmax.
P1
ØD
P1
37.5
52.5
Lmax.
I + 1.5
I + 1.8
Wmax.
w + 1.8
w + 2.0
ØD
1.5
1.7
H
h + 0.5
h + 0.5
SOLDERING CONDITIONS
For general soldering conditions and wave soldering profile we refer to the document “Soldering Conditions Vishay Film
Capacitors”: www.vishay.com/doc?28171
STORAGE TEMPERATURE
Storage temperature: Tstg = -25 °C to +35 °C with RH maximum 75 % without condensation
RATINGS AND CHARACTERISTICS REFERENCE CONDITIONS
Unless otherwise specified, all electrical values apply to an ambient temperature of 23 °C ± 1 °C, an atmospheric pressure of
86 kPa to 106 kPa and a relative humidity of 50 % ± 2 %.
For reference testing, a conditioning period shall be applied over 96 h ± 4 h by heating the products in a circulating air oven at
the rated temperature and a relative humidity not exceeding 20 %.
Revision: 01-Feb-2022
Document Number: 26010
7
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MKP1848S DC-Link
www.vishay.com
Vishay Roederstein
4
RC (s)
ΔC/C (%)
CHARACTERISTICS
3
105
2
1
0
-1
104
-2
-3
-4
-5
103
-6
- 60
- 40
- 20
0
20
40
60
80
100
120
0
20
40
60
80
100
Tamb (°C)
Tamb (°C)
Insulation resistance as a function of
ambient temperature (typical)
1.3
IRMS Operational/IRMS max.
UOPDC/UNDC (V)
Capacitance as a function of
ambient temperature (typical)
1.2
1.1
70 °C
1.0
85 °C
0.9
0.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.7
105 °C
0.2
0.6
0
0.5
103
104
105
106
50
60
80
90
100
110
Maximum IRMS current in function of
ambient temperature
10
Z (Ω)
Z (Ω)
Lifetime expectancy
(typical)
Pitch 27. 5 mm
Pitch 37. 5 mm
10
Pitch 52. 5 mm
1
1
0.1
0.1
5 μF
10 μF
20 μF
30 μF
0.01
70
Maximum Ambient Temperature (°C)
Lifetime Expectancy (h)
0.01
0.001
20 μF
50 μF
100 μF
0.001
104
105
106
107
104
105
106
f (Hz)
Impedance vs. Frequency
(typical)
Revision: 01-Feb-2022
107
f (Hz)
Impedance vs. Frequency
(typical)
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HEAT CONDUCTIVITY
DIMENSION (mm)
w
h
l
HEAT CONDUCTIVITY
(mW/°C)
24
12
31.5
21.5
27
15
31.5
26
27
15
42
33
33
15
42
38
24
18
42
33.5
27
18
42
36
39
18
42
47
30
24
42
45.5
39
24
42
54.5
33
15
57.5
48.5
45
15
57.5
61.5
62
15
57.5
80
35
18
57.5
55
50
18
57.5
72
39
24
57.5
68
70
24
57.5
106
POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function
of the free air ambient temperature.
The component temperature rise (ΔT) can be measured or calculated by ΔT = P/G:
• ΔT = Tcase - Tambient = Case temperature rise (°C) with a maximum of 15 °C at rated temperature.
• P = IRMS2 x ESR = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
MEASURING THE COMPONENT TEMPERATURE
Thermocouple
The case temperature is measured in unloaded condition (Tamb) and loaded condition (TC).
To avoid external thermal radiation or convection, the capacitor must be tested in a closed area, free from air circulation.
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APPLICATION NOTES AND LIMITING CONDITIONS
These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection. These
mains applications are strictly regulated in safety standards and therefore electromagnetic interference suppression capacitors
conforming the standards must be used.
To select the capacitor for a certain application, the following conditions must be checked:
1. The continuous peak voltage (Up+) shall not exceed the DC voltage rating (UNDC)
2. The peak-to-peak ripple voltage (Upp) shall not be greater than 0.2 x UNDC
Voltage (V)
Non reversing recurrent waveform
Up+ UNDC
Up-
t
3. For capacitors connected in parallel, normally the proof voltage and possibly the rated voltage must be reduced. For
information depending of the capacitance value and the number of parallel connections contact dc-film@vishay.com.
4. The voltage peak slope (dU/dt) shall not exceed the pulse slope at the DC voltage rating.
If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by UNDC and divided
by the applied voltage.
For all other pulses following equation must be fulfilled:
T
2
dU
dU
2 x ------- x dt < U NDC x -------
dt
dt rated
0
T is the pulse duration
MAXIMUM REPETITIVE PEAK VOLTAGES
REPETITIVE SURGE VOLTAGE
MAXIMUM DURATION PER DAY
1.1 x UNDC
30 % of on load duration
1.15 x UNDC
30 min
1.2 x UNDC
5 min
1.3 x UNDC
1 min
1.5 x UNDC
110 ms
Note
• The capacitor unit may be subjected to the following surge without any significant reduction of lifetime expectancy
Revision: 01-Feb-2022
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INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
ROUTINE TEST - FINAL INSPECTION
5.14.2-1
External inspection, visual examination
Legible marking as specified
5.14.2-2
Dimensions
See specification drawing
5.3-1
Capacitance
5.3-2
tan δ
5.5.1-2
Voltage test between terminals
5.7
Insulation resistance
1 kHz at room temperature
See specific reference data
1 kHz at room temperature
10 kHz at room temperature
See specific reference data
1.5 x UNDC at Tamb
Duration: 10 s
No visible damage or puncture
No flashover
UNDC ≤ 500 V measuring voltage 100 V at
room temperature
UNDC > 500 V measuring voltage 500 V at
room temperature
Duration: 1 min
See specific reference data
Check for finish, marking and overall
dimensions
Legible marking and finish as specified
Dimensions: See specification drawing
TYPE TESTS
5.14.2
External inspection
5.14.0
Initial measurements
5.14.1-1/4
Robustness of terminations
IEC 60068-2-21
5.14.1-6
Resistance to soldering heat
IEC 60068-2-20
5.14.4
Final measurements
5.14.0
Initial measurements
5.14.3-1
Vibration
IEC 60068-2-6
Revision: 01-Feb-2022
Capacitance at 1 kHz
tan δ at 10 kHz
Tensile Ua1
Wire diameter Section modulus
≤ 0.8 mm
≤ 0.5 mm2
≤ 1.25 mm
≤ 1.2 mm2
Duration: 10 s ± 1 s
Bending, Ub method 1
Wire diameter Section modulus
≤ 0.8 mm
≤ 0.5 mm2
≤ 1.25 mm
≤ 1.2 mm2
4 x 90°, duration: 2 s to 3 s/bend
Load
10 N
20 N
Load
10 N
20 N
No pre-drying, method 1A
Solder bath: 260 °C ± 5 °C
Duration: 10 s ± 1 s
Capacitance
tan δ
|ΔC/C| ≤ 0.5 %
Increase of tan δ ≤ 0.0050
compared to the values measured in 5.14.0
Capacitance at 1 kHz
tan δ at 10 kHz
10 Hz to 55 Hz; amplitude ± 0.35 mm or
acceleration 98 m/s2
Test duration: 10 frequency cycles
3 axes offset from each other by 90°
1 octave/min
Visual examination
No visible damage
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INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
5.14.3-2
Shock or impact
IEC 60068-2-6
5.14.4
Final measurements
5.5.3-1
Initial measurements
5.5.3-2
Voltage test between terminals
5.5.3-3
Final measurements
5.9-1
Initial measurements
5.9-2
Surge discharge test
5.9-2
Voltage test between terminals
5.9-3
Final measurements
5.11-1
Initial measurements
5.11-2
Self healing test
5.11-3
Final measurements
Revision: 01-Feb-2022
CONDITIONS
Pulse shape: half sine
Acceleration: 490 m/s2
Duration of pulse: 11 ms
Visual examination
Capacitance
tan δ
PERFORMANCE REQUIREMENTS
No visible damage
|ΔC/C| ≤ 0.5 %
Increase of tan δ ≤ 0.0050
compared to the values measured in 5.14.0
Capacitance at 1 kHz
tan δ at 10 kHz
R insulation
1.5 x UNDC at Tamb
Duration: 60 s
Capacitance
tan δ
R insulation
|ΔC/C| ≤ 0.5 %
Increase of tan δ ≤ 0.0050
R insulation ≤ 50 % of specified values
Capacitance at 1 kHz
tan δ at 10 kHz
1.1 x UNDC
Number of discharges: 5
Time lapse: every 2 min (10 min total)
Within 5 min after the surge
discharge test
Duration: 60 s
1.5 x UNDC at Tamb
Capacitance
tan δ at 10 kHz
|ΔC/C| ≤ 1.0 %
tan δ ≤ 1.2 x initial tan δ + 0.0001
compared to the values measured in 5.9-1
Capacitance at 1 kHz
tan δ at 10 kHz
1.5 x UNDC
Duration: 10 s
Number of clearings ≤ 5
Clearing = Voltage drop of 5 %
increase the voltage at 100 V/s till
5 clearings occur
with a max. of 2.5 x UNDC
for a duration of 10 s
Capacitance
tan δ
|ΔC/C| ≤ 0.5 %
tan δ ≤ 1.2 x initial tan δ + 0.0001
compared to the values measured in 5.11-1
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INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
5.13-0
Initial measurements
Capacitance at 1 kHz
tan δ at 10 kHz
5.13-1
Change of temperature according to
IEC 60682-2-14
Test Nb
Tmax. = 85 °C
Tmin. = - 40 °C
Transition time: 1 h, equivalent to 1 °C/min
5 cycles
5.13-2
Damp heat steady state according to
IEC 60682-2-78
Test Ca
Tmax. = 40 °C + 2 °C
RH = 93 % ± 3 %
Duration: 56 days
5.5.3-2
Voltage test between terminals
1.5 x UNDC at ambient temperature
Duration: 60 s
5.13-3
Final measurements
Visual examination
No puncturing or flashover
Self healing punctures are permitted
Capacitance
tan δ at 1 VRMS 10 kHz
|ΔC/C| ≤ 2.0 %
Increase of tan δ ≤ 0.0150
compared to the values measured in 5.13-0
5.10.0
Initial measurements
Capacitance at 1 kHz
tan δ at 10 kHz
5.10-1
Thermal stability test under overload
conditions
Natural cooling Tamb ± 5 °C
1.21 x Pmax. = (U2/2) x W2 x C x tan δ =
1.21 x (I2max./W2 x C) x tan δ
with W2 = 2 x p x f2 for Imax.
(see specific reference data)
f2 = 10 kHz
Duration: 48 h
5.10-2
Final measurements
Measure the temperature every 1.5 h
during the last 6 h
Temperature rise ≤ 1 °C
|ΔC/C| ≤ 2.0 %
Increase of tan δ ≤ 1.2 x initial δ + 0.0150
Impedance analyser at Tamb
< 0.9 times the value as specified in typical
curve “Resonant frequency” of this
specification
5.12
Resonance frequency measurement
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INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
5.15-0
Initial measurements
5.15-1
Endurance test between terminals
CONDITIONS
PERFORMANCE REQUIREMENTS
Capacitance at 1 kHz
tan δ at 10 kHz
Sequence:
1.3 x UNDC at 85 °C
1.3 x UOPDC at 105 °C
Duration: 500 h
1000 x discharge
at 1.4 x Ipeak (maximum respective peak
current in continuous operation)
1.3 x UNDC at 85 °C
1.3 x UOPDC at 105 °C
Duration: 500 h
5.15-2
Final measurement
Capacitance
tan δ
|ΔC/C| ≤ 3.0 %
Increase of tan δ ≤ 0.0150
compared to the values measured in 5.15-0
5.16.3-0
Initial measurements
Capacitance at 1 kHz
5.16.3-1
Desctruction test sequence
High DC voltage test
Tmax. = 85 °C
Product enveloped with cheese cloth
3 x UNDC for DC voltage
until repetitive product healings occur
Duration = 15 min
High AC voltage test
AC RMS voltage = UNDC/2 √2
with minimum of 250 VAC
Duration = 5 min
Repeat destruction sequence 3 x
Audible healings or check healings with
oscilloscope
5.16.3-2
Final measurements
Visual examination
No puncturing, flashover or burning of the
cheese cloth
Self healing punctures are permitted
Note
• Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, IEC-publication 61071”
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Disclaimer
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about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
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