Vishay MKP18390.1268633R Ac and pulse metallized polypropylene film capacitors mkp axial type Datasheet

MKP1839
www.vishay.com
Vishay Roederstein
AC and Pulse Metallized Polypropylene Film Capacitors
MKP Axial Type
FEATURES
• Precision capacitor, tolerance 1 % and 2 %.
Intermediate values are available of the E96
series
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Pulse operations
• SMPS and thyristor circuits
• Storage, filter, timing and sample and hold circuits
QUICK REFERENCE DATA
Capacitance range (E12 series)
47 pF to 22 μF
Capacitance tolerance
± 10 %, ± 5 %, ± 2.5 %, ± 2 %, ± 1 %
Climatic testing class according to IEC 60068-1
55/100/56
Maximum application temperature
100 °C
Reference standards
IEC 60384-16
Dielectric
Polypropylene film
Electrodes
Metallized
Construction
Mono construction
Encapsulation
Plastic-wrapped, epoxy resin sealed. Flame retardant
Leads
Tinned wire
C-value; tolerance; rated voltage; manufacturer’s type; code for dielectric material;
manufacturer location, year and week; manufacturer’s logo or name
Marking
Rated DC voltage
160 VDC, 250 VDC, 400 VDC, 630 VDC
Rated AC voltage
100 VAC, 160 VAC, 220 VAC, 250 VAC
Pull test on leads
20 N in direction of leads according to IEC 60068-2-21
Bent test on leads
2 bends through 90° with half of the force used in pull test
Note
• For more detailed data and test requirements, contact [email protected]
DIMENSIONS in millimeters
Ø dt
40.0 ± 5.0
LEAD DIAMETER
dt
L
Max.
40.0 ± 5.0
D
D
Max.
L
0.6 ± 0.06
 9.0
 19.0
0.8 ± 0.08
< 16.5
> 26.5
1.0 ± 0.1
> 16.5
> 26.5
Revision: 10-Dec-13
Document Number: 26022
1
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
COMPOSITION OF CATALOG NUMBER
MULTIPLIER
(nF)
0.1
SPECIAL LETTER
FOR TAPED
CAPACITANCE
(numerically)
Bulk
2
1
3
10
4
100
5
Example:
R
Reel
G
Ammopack
468 = 680 nF
TYPE
MKP 1839
X
XX
16
X
VOLTAGE (VDC)
X
TOLERANCE
16 = 160 V
1
±1%
25 = 250 V
2
±2%
40 = 400 V
3
± 2.5 %
63 = 630 V
4
±5%
5
± 10 %
Note
(1) For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 or end of catalog
SPECIFIC REFERENCE DATA
DESCRIPTION
VALUE
Tangent of loss angle:
at 1 kHz
at 10 kHz
at 100 kHz
C  0.1 μF
4 x 10-4
6 x 10-4
40 x 10-4
10-4
10-4
-
-
-
0.1 μF < C  1.0 μF
4x
C > 1.0 μF
10 x 10-4
6x
MAXIMUM PULSE RISE TIME (dU/dt)R [V/μs]
CAPACITOR LENGTH
(mm)
160 VDC
250 VDC
400 VDC
630 VDC
11
240
300
515
700
14
175
220
380
510
19
100
125
200
280
26.5
60
75
120
160
31.5
45
60
95
120
41.5
30
40
65
85
If the maximum pulse voltage is less than the rated voltage higher dU/dt values can be permitted.
R between leads, for C  0.33 μF at 100 V, 1 min
RC between leads, for C > 0.33 μF at 100 V, 1 min
R between leads and case, 100 V, 1 min
Withstanding (DC) voltage between leads and wrapped film (1.4 x URAC + 2000)
Withstanding (DC) voltage (cut off current 10 mA), rise time 100 V/s
Maximum application temperature
Revision: 10-Dec-13
> 100 000 M
> 30 000 s
> 30 000 m
2840 V, 1 min
1.6 x URDC, 1 min
100 °C
Document Number: 26022
2
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
ELECTRICAL DATA
URDC
(V)
160
250
400
Revision: 10-Dec-13
CAP.
(μF)
CAPACITANCE
CODE
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
0.010
0.015
0.022
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
0.0068
0.0082
0.010
0.015
0.022
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
333
347
368
410
415
422
433
447
468
510
515
522
533
547
568
610
615
622
310
315
322
333
347
368
410
415
422
433
447
468
510
515
522
533
547
568
610
615
622
268
282
310
315
322
333
347
368
410
415
422
433
447
468
510
515
522
VOLTAGE
CODE
VAC
16
100
25
160
40
220 (1)
DIMENSIONS
D
5.0
5.5
6.0
6.5
7.5
7.0
8.0
9.0
8.5
10.5
12.0
13.0
15.5
15.5
18.5
22.0
24.5
28.5
5.0
5.0
5.0
5.5
6.0
6.5
7.5
7.0
8.5
8.0
9.0
11.0
12.5
13.0
16.0
19.0
19.5
23.0
22.0
24.5
28.5
5.0
5.0
5.5
6.0
6.5
7.0
8.0
8.5
9.0
8.0
9.5
11.5
13.5
14.0
17.0
20.5
21.0
L
11.0
11.0
11.0
14.0
14.0
19.0
19.0
19.0
26.5
26.5
26.5
31.5
31.5
41.5
41.5
41.5
41.5
41.5
11.0
11.0
11.0
11.0
14.0
14.0
14.0
19.0
19.0
26.5
26.5
26.5
26.5
31.5
31.5
31.5
41.5
41.5
41.5
41.5
41.5
11.0
11.0
11.0
11.0
14.0
14.0
14.0
19.0
19.0
26.5
26.5
26.5
26.5
31.5
31.5
31.5
41.5
Document Number: 26022
3
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
ELECTRICAL DATA
URDC
(V)
CAP.
(μF)
CAPACITANCE
CODE
VOLTAGE
CODE
VAC
630
0.000047
0.000051
0.000056
0.000062
0.000068
0.000075
0.000082
0.000091
0.00010
0.00011
0.00012
0.00013
0.00015
0.00016
0.00018
0.00020
0.00022
0.00024
0.00027
0.00030
0.00033
0.00036
0.00039
0.00043
0.00047
0.00051
0.00056
0.00062
0.00068
0.00075
0.00082
0.00091
0.0010
0.0011
0.0012
0.0013
0.0015
0.0016
0.0018
0.0020
0.0022
0.0024
0.0027
0.0030
0.0033
0.0036
0.0039
0.0043
0.0047
0.0062
0.0068
0.0082
0.010
0.015
0.022
0.033
0.047
047
051
056
056
068
075
082
091
110
111
112
113
115
116
118
120
122
124
127
130
133
136
139
143
147
151
156
162
168
175
182
191
210
211
212
213
215
216
218
220
222
224
227
230
233
236
239
243
247
262
268
282
310
315
322
333
347
63
250 (1)
Revision: 10-Dec-13
DIMENSIONS
D
5.0
5.0
5.0
5.0
5.5
5.5
5.5
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.5
5.5
5.5
5.5
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
5.0
5.0
5.0
5.0
5.5
5.5
6.0
5.5
6.5
7.5
7.0
8.0
L
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
11.0
14.0
14.0
14.0
19.0
19.0
Document Number: 26022
4
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
ELECTRICAL DATA
URDC
(V)
CAP.
(μF)
CAPACITANCE
CODE
VOLTAGE
CODE
VAC
630
0.068
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
368
410
415
422
433
447
468
510
515
63
250 (1)
DIMENSIONS
D
9.0
8.5
10.5
12.0
14.5
15.0
18.0
18.0
22.0
L
19.0
26.5
26.5
26.5
26.5
31.5
31.5
41.5
41.5
Notes
• Pitch = L + 3.5 mm
(1) Not suitable for mains applications
RECOMMENDED PACKAGING
PACKAGING
CODE
G
R
-
TYPE OF
PACKAGING
Ammo
Reel
Bulk
for L > 31.5 mm
REEL DIAMETER
(mm)
350
ORDERING CODE
EXAMPLES
MKP1839422403G
MKP1839422403R
x
x
-
MKP1839522403
x
Note
• For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139
MOUNTING
Normal Use
The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for
mounting in printed-circuit boards by means of automatic insertion machines.
For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139
Specific Method of Mounting to Withstand Vibration and Shock
In order to withstand vibration and shock tests, it must be ensured that the capacitors body is in good contact with the
printed-circuit board.
• For L < 19 mm capacitors shall be mechanically fixed by the leads
• For larger pitches the capacitors shall be mounted in the same way and the body clamped
• The maximum diameter and length of the capacitors are specified in the dimensions table
• Eccentricity as shown in the drawing below
Space Requirements on Printed-Circuit Board
The maximum length and width of film capacitors is shown in drawing:
• Eccentricity as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product concerned.
• Product height with seating plane as given by IEC 60717 as reference: hmax.  h + 0.4 mm or hmax.  h’ + 0.4 mm
1 mm
Revision: 10-Dec-13
Document Number: 26022
5
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
SOLDERING CONDITIONS
For general soldering conditions and wave soldering profile, we refer to application note:
“Soldering Guidelines for Film Capacitors”: www.vishay.com/doc?28171
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 %.
CHARACTERISTICS
MAX. RMS VOLTAGE AS A FUNCTION OF FREQUENCY
VRMS
0.
1000
7
5
VRMS
100
7
5
Capacitance in µF
04
7
0.
1
3
2
0.
10
7
5
10
6.
4.7
8
3
2
22
0.
0.
47
100
7
5
1.
2.2
0
3
8
2
3
5 7 104
5 7 105
3
2
VRMS
2
3
3
2
0
0.
47
0.
2
Tamb ≤ 85 °C, 400 VDC
5 7 104
2
3
5 7 105
ΔT (°C)
3
47
0.
1
2
5 7 105
3
2
3
0.
3
5 7 106
f (Hz)
00
1.
1.
0
1
00
2
0.
0.
47
0.
22
0.
1
0.
04
0.
00
47
22 0
.0
7 0.
0
1
Tamb ≤ 85 °C, 630 VDC
10 3
10
5 7 106
f (Hz)
2
Capacitance in µF
3
1
2
2
5 7 104
100
7
5
2
0.
0
47 0
.2
3
3
5
02
1.
2
3
2
01
0.
10 3
10
47 0
.2
1000
7
5
0.
2
0.
0
2
10 3
10
5 7 106
f (Hz)
Capacitance in µF
2.
1.
2
2
0.
0
Tamb ≤ 85 °C, 250 VDC
1000
7
5
100
7
5
7
2.
VRMS
1 3
10
4.
2
Tamb ≤ 85 °C, 160 VDC
01
0.
02
6.
3
2
2
Capacitance in µF
2
3
5 7 104
2
3
5 7 105
2
3
5 7 106
f (Hz)
16
12
8
4
0
- 60
- 20
20
60
100
Tamb (°C)
Maximum allowed component temperature rise (T) as a function of the ambient temperature (Tamb)
Revision: 10-Dec-13
Document Number: 26022
6
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
HEAT CONDUCTIVITY (G) AS A FUNCTION OF ORIGINAL PITCH AND CAPACITOR BODY
THICKNESS IN mW/°C
DIAMETER
(mm)
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
24.5
25.0
25.5
26.0
26.5
27.0
27.5
28.0
28.5
Revision: 10-Dec-13
L = 11 mm
2
3
3
3
4
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
14
14
15
15
16
17
17
18
19
20
20
21
22
23
23
24
25
26
27
27
28
29
30
31
L = 14 mm
3
3
4
4
5
5
5
6
6
7
7
8
8
9
10
10
11
11
12
13
13
14
14
15
16
17
17
18
19
19
20
21
22
22
23
24
25
26
27
27
28
29
30
31
32
33
34
35
HEAT CONDUCTIVITY (mW/°C)
L = 19 mm
L = 26.5 mm
4
5
4
6
5
7
5
7
6
8
7
9
7
10
8
10
8
11
9
12
10
13
10
14
11
14
12
15
12
16
13
17
14
18
14
19
15
20
16
21
16
21
17
22
18
23
19
24
20
25
20
26
21
27
22
28
23
29
24
30
25
31
25
32
26
33
27
35
28
36
29
37
30
38
31
39
32
40
33
41
34
42
35
44
36
45
37
46
38
47
39
48
40
50
41
51
L = 31.5 mm
6
7
8
9
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
34
35
36
37
38
39
41
42
43
44
46
47
48
49
51
52
53
55
56
57
L = 41.5 mm
8
9
10
11
12
13
15
16
17
18
19
20
21
23
24
25
26
28
29
30
31
33
34
35
37
38
39
41
42
43
45
46
48
49
50
52
53
55
56
58
59
61
62
64
66
67
69
70
Document Number: 26022
7
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
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 power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film
Capacitors with the typical tgd of the curves”.
The component temperature rise (T) can be measured (see section “Measuring the component temperature” for more details)
or calculated by T = P/G:
• T = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
Thermocouple
The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC).
The temperature rise is given by T = TC - Tamb.
To avoid radiation or convection, the capacitor should be tested in a wind-free box.
APPLICATION NOTE AND LIMITING CONDITIONS
These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as
described hereunder. 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 peak voltage (UP) shall not be greater than the rated DC voltage (URDC)
2. The peak-to-peak voltage (UP-P) shall not be greater than the maximum (UP-P) to avoid the ionization inception level
3. The voltage peak slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without
ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URDC and
divided by the applied voltage.
For all other pulses following equation must be fulfilled:

T

dU 2
dU
2 x   ------- x dt  U RDC   --------
 dt 
 dt  rated 

0

T is the pulse duration.
4. The maximum component surface temperature rise must be lower than the limits (see graph “Max. allowed component
temperature rise”).
5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor
breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values
mentioned in the table: “Heat conductivity”
6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected
with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes
and surge voltages from the mains included).
VOLTAGE CONDITIONS FOR 6 ABOVE
ALLOWED VOLTAGES
Maximum continuous RMS voltage
Tamb  85 °C
85 °C < Tamb  100 °C
URAC
URAC
Maximum temperature RMS-overvoltage (< 24 h)
1.25 x URAC
1.25 x URAC
Maximum peak voltage (VO-P) (< 2 s)
1.6 x URDC
1.1 x URDC
Revision: 10-Dec-13
Document Number: 26022
8
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
INSPECTION REQUIREMENTS
General Notes
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-16 and
Specific Reference Data”.
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C1A PART OF SAMPLE
OF SUB-GROUP C1
4.1
Dimensions (detail)
As specified in chapter “General Data” of this
specification
4.3.1 Initial measurements
Capacitance
Tangent of loss angle at 100 kHz
4.3
Robustness of terminations
Tensile and bending
4.4
Resistance to soldering heat
Method: 1A
Solder bath: 280 °C ± 5 °C
Duration: 5 s
No visible damage
4.14 Component solvent resistance
Isopropylalcohol at room temperature
Method: 2
Immersion time: 5 min ± 0.5 min
Recovery time: Min. 1 h, max. 2 h
4.4.2 Final measurements
Visual examination
No visible damage
Legible marking
Capacitance
|C/C|  2 % of the value measured initially
Tangent of loss angle
Increase of tan  0.002
Compared to values measured in 4.3.1
SUB-GROUP C1B OTHER PART OF
SAMPLE OF SUB-GROUP C1
4.6.1 Initial measurements
Capacitance
Tangent of loss angle:
For C  1 μF at 10 kHz
For C > 1 μF at 1 kHz
4.15 Solvent resistance of the marking
Isopropylalcohol at room temperature
Method: 1
Rubbing material: Cotton wool
Immersion time: 5 min ± 0.5 min
4.6
Rapid change of temperature
A = Lower category temperature
B = Upper category temperature
5 cycles
Duration t = 30 min
4.7
Vibration
Visual examination
Mounting: 
See section “Mounting” for more information
Procedure B4
Frequency range: 10 Hz to 55 Hz
Amplitude: 0.75 mm or
Acceleration 98 m/s2
(whichever is less severe)
Total duration 6 h
No visible damage
Visual examination
No visible damage
4.7.2 Final inspection
Revision: 10-Dec-13
No visible damage
Legible marking
Document Number: 26022
9
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C1B OTHER PART OF
SAMPLE OF SUB-GROUP C1
4.9
Shock
Mounting: 
See section “Mounting” for more information
Pulse shape: Half sine
Acceleration: 490 m/s2
Duration of pulse: 11 ms
4.9.3
Final measurements
Visual examination
No visible damage
Capacitance
|C/C|  2 % of the value measured in 4.6.1
Tangent of loss angle
Increase of tan  0.002
Compared to values measured in 4.6.1
Insulation resistance
As specified in section “Insulation
Resistance” of this specification
SUB-GROUP C1 COMBINED SAMPLE 
OF SPECIMENS OF SUB-GROUPS 
C1A AND C1B
4.10
Climatic sequence
4.10.2
Dry heat
4.10.3
Damp heat cyclic
Test Db, first cycle
4.10.4
Cold
Temperature: Lower category temperature
Duration: 2 h
4.10.6
Damp heat cyclic
Test Db, remaining cycles
Visual examination
No visible damage
Legible marking
Capacitance
|C/C|  3 % of the value measured in 
4.4.2 or 4.9.3
Tangent of loss angle
Increase of tan  0.003
Compared to values measured in 
4.3.1 or 4.6.1
Insulation resistance
 50 % of values specified in section
“Insulation Resistance” of this specification
4.10.6.2 Final measurements
Temperature: Upper category temperature
Duration: 16 h
SUB-GROUP C2
4.11
Damp heat steady state
Capacitance
4.11.1
Initial measurements
Tangent of loss angle at 1 kHz
4.11.3
Final measurements
Visual examination
No visible damage
Legible marking
Capacitance
|C/C|  3 % of the value measured in 4.11.1.
Tangent of loss angle
Increase of tan  0.001
Compared to values measured in 4.11.1
Insulation resistance
 50 % of values specified in section
“Insulation Resistance” of this specification
Revision: 10-Dec-13
Document Number: 26022
10
For technical questions, contact: [email protected]
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
MKP1839
www.vishay.com
Vishay Roederstein
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C3
4.12
Endurance DC
Duration: 2000 h
1.25 x URDC at 85 °C
0.875 x URDC at 100 °C
4.12.1 Initial measurements
Capacitance
Tangent of loss angle:
For C  1 μF at 10 kHz
For C > 1 μF at 1 kHz
4.12.5 Final measurements
Visual examination
No visible damage
Legible marking
Capacitance
|C/C|  3 % compared to values measured
in 4.12.1
Tangent of loss angle
Increase of tan  0.002
Compared to values measured in 4.12.1
Insulation resistance
 50 % of values specified in section
“Insulation Resistance” of this specification


Capacitance
Capacitance at lower category temperature
Capacitance at 20 °C
Capacitance at upper category temperature


For - 55 °C to + 20 °C:
0 %  |C/C|  2 % or
for 20 °C to 85 °C:
- 3 %  |C/C|  0 %
Capacitance
Tangent of loss angle:
For C  1 μF at 10 kHz
For C > 1 μF at 1 kHz
As specified in section “Capacitance” of this
specification
Insulation resistance
As specified in section “Insulation
Resistance” of this specification
SUB-GROUP C4
4.2.6 Temperature characteristics
Initial measurement
Intermediate
Intermediate measurements
Final measurements
4.13
Charge and discharge
10 000 cycles
Charged to URDC
Discharge resistance:

U RDC
R = ------------------------------------------ 
2.5
x
C  dU/dt 

4.13.1 Initial measurements
Capacitance
Tangent of loss angle at 100 kHz
4.13.3 Final measurements
Capacitance
|C/C|  3 % of the value measured in 4.13.1
Tangent of loss angle
Increase of tan  0.003
Compared to values measured in 4.13.1
Insulation resistance
 50 % of values specified in section
“Insulation Resistance” of this specification
Revision: 10-Dec-13
Document Number: 26022
11
For technical questions, contact: [email protected]
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
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Revision: 02-Oct-12
1
Document Number: 91000
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