Film Capacitors
Metallized Polypropylene Film Capacitors (MKP)
Series/Type:
B32774P ... B32778P
Date:
December 2020
© TDK Electronics AG 2020. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics' prior express consent is prohibited.
Metallized polypropylene film capacitors (MKP)
MKP DC link 125 °C series up to 50 μF
Typical applications
Frequency converters
Industrial and high-end power supplies
Automotive DC-DC and Compressor
Climatic
Max. operating temperature: 125 °C (case)
Climatic category (IEC 60068-1:2013):
40/110/56
Construction
Dielectric: Polypropylene (MKP)
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Features
Capacitance value up to 50 μF
Good self-healing properties
Over-voltage capability
Low losses with high current capability
High reliability
RoHS-compatible
AEC-Q200D compliant
Terminals
Parallel wire leads, lead-free tinned
2-pin and 4-pin
Standard lead lengths: 6 1 mm
Marking
Manufacturer's logo and lot number,
date code, rated capacitance (coded),
capacitance tolerance (code letter),
rated DC voltage
Delivery mode
Bulk (untaped, lead length 6 1 mm)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 35
B32774P ... B32778P
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Dimensional drawings
Lead diameter d1 ±0.05
Type
27.5
1.01)
B32774P
2-pin
37.5
1.0
B32776P
2-pin
37.5
1.01)
B32776P
4-pin
37.5
1.21)
B32776P
4-pin
52.5
Number of wires
Lead spacing
2-pin
±0.4
1.21)
Dimensions in mm
B32778P
Dimensional drawings 2-pin versions
B32774P, B32776P
Lead spacing
±0.4:
Lead diameter d1:
B32774P
27.5
1.01)
B32776P
37.5
1.0
Dimensions in mm
B32776P
Lead spacing
±0.4:
Lead diameter d1:
37.5
1.01)
Dimensions in mm
1) Reinforced for vibration
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Dimensional drawings 4-pin versions
B32776P, B32778P
Lead spacing
±0.4:
Lead diameter d1:
B32776P
37.5
1.22)
B32778P
52.5
1.22)
Dimensions in mm
2) Reinforced for vibration
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Overview of available types
Lead spacing 27.5 mm
37.5 mm
52.5 mm
Type
B32774P
B32776P
B32778P
Page
6
7
8
VR (V DC)
630
700
840
630
700
CR (μF)
1.0
1.5
2.0
2.2
2.7
3.0
3.3
3.5
3.9
4.7
5.0
6.8
7.0
7.5
8.0
10
12
14
15
16
20
22
25
27
30
35
40
50
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 35
840
630
700
840
B32774P
MKP DC link 125 °C series up to 50 μF
Ordering codes and packing units (lead spacing 27.5 mm)
CR1) Max. dimensions
w×h×l
μF
mm
VR,85 °C = 630 V DC
1.5 11.0 × 19.0 × 31.5
2.2 12.5 × 21.5 × 31.5
3.0 14.0 × 24.5 × 31.5
4.7 18.0 × 27.5 × 31.5
6.8 21.0 × 31.0 × 31.5
8.0 22.0 × 36.5 × 31.5
VR,85 °C = 700 V DC
1.5 11.0 × 19.0 × 31.5
2.0 12.5 × 21.5 × 31.5
3.3 18.0 × 27.5 × 31.5
4.7 19.0 × 30.0 × 31.5
7.0 22.0 × 36.5 × 31.5
VR,85 °C = 840 V DC
1.0 11.0 × 19.0 × 31.5
1.5 12.5 × 21.5 × 31.5
3.0 18.0 × 27.5 × 31.5
5.0 22.0 × 36.5 × 31.5
Ordering code
IRMS,max2) ESRtyp ESLtyp3)
(composition see below) 85 °C
10 kHz 10 kHz
A
mΩ
nH
tan δ
max.
1 kHz
10-3
tan δ
max.
10 kHz
10-3
Untaped
pcs./
MOQ
B32774P6155+000
B32774P6225+000
B32774P6305+000
B32774P6475+000
B32774P6685+000
B32774P6805+000
3.5
4.7
6.0
8.2
10.4
12.0
22.3
15.5
11.5
7.6
5.4
4.5
13.2
14.5
16.1
18.7
21.3
24.0
0.5
0.5
0.5
0.5
0.6
0.6
3.5
3.5
3.5
3.7
3.9
4.0
1280
1120
1040
800
720
640
B32774P7155+000
B32774P7205+000
B32774P7335+000
B32774P7475+000
B32774P7705+000
3.6
4.7
7.3
9.0
11.8
20.3
15.3
9.6
6.9
5.0
18.4
19.8
22.9
25.8
31.2
0.5
0.5
0.5
0.5
0.5
3.2
3.2
3.3
3.4
3.7
1280
1120
800
720
640
B32774P8105+000
B32774P8155+000
B32774P8305+000
B32774P8505+000
3.3
4.4
7.5
12.5
25.2
17.2
9.1
5.8
18.3
20.2
25.6
31.6
0.5
0.5
0.5
0.5
2.7
2.7
2.8
3.0
1280
1120
800
640
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Intermediate capacitance values are available on request.
Composition of ordering code
+ = Capacitance tolerance code:
K = ±10%
J = ±5%
Packing code:
000 = untaped (lead length 6 1 mm)
Other lead lengths available upon request
1) Capacitance value measured at 1 kHz
2) Max. ripple current IRMS at 85 °C at 10 kHz for a ΔT ≤15 °C when ΔESRtyp ≤ ±5%
3) ESL value measured at resonance frequency (see specific graphs of Z versus frequency)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 35
B32776P
MKP DC link 125 °C series up to 50 μF
Ordering codes and packing units (lead spacing 37.5 mm)
Ordering code
(composition see
below)
IRMS,max2) ESRtyp ESLtyp3)
85 °C
10 kHz 10 kHz
A
mΩ
nH
tan δ
max.
1 kHz
10-3
tan δ
max.
10 kHz
10-3
Untaped
pcs./
MOQ
10.2
10.2
10.2
20.3
20.3
B32776P6505+000
B32776P6755K000
B32776P6106K000
B32776P6156K000
B32776P6206K000
B32776P6226K000
B32776P6256+000
B32776P6306+000
6.0
7.6
9.6
13.0
16.0
17.5
19.5
22.5
13.4
9.5
7.0
4.8
3.6
3.2
2.9
2.4
19.4
19.6
23.4
12.4
11.5
13.2
13.9
15.1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
6.9
6.9
7.2
7.1
7.1
7.3
7.4
7.6
1040
780
720
640
440
440
400
180
10.2
10.2
10.2
20.3
20.3
B32776P7395+000
B32776P7505+000
B32776P7126K000
B32776P7146+000
B32776P7166+000
B32776P7206+000
B32776P7226+000
5.6
6.8
12.5
14.5
16.0
19.0
20.5
15.3
12.1
5.3
4.4
3.9
3.2
2.9
19.2
19.1
12.4
11.3
12.5
13.5
14.2
0.8
0.8
0.8
0.8
0.8
0.8
0.9
6.2
6.3
6.4
6.4
6.5
6.6
6.7
1040
780
640
440
440
400
180
10.2
10.2
10.2
20.3
20.3
B32776P8275+000
B32776P8355+000
B32776P8805+000
B32776P8106+000
B32776P8126+000
B32776P8146+000
B32776P8166+000
5.2
6.2
11.0
13.5
15.0
17.0
19.0
18.6
14.3
6.3
5.1
4.4
3.8
3.3
19.2
19.2
12.4
11.5
12.8
13.7
14.5
0.7
0.7
0.7
0.7
0.7
0.7
0.7
5.2
5.2
5.3
5.3
5.4
5.5
5.5
1040
780
640
440
440
400
180
CR1) Max. dimensions
w×h×l
P1
μF
mm
mm
VR,85 °C = 630 V DC
5.0 24.0 × 15.0 × 42.0
7.5 24.0 × 19.0 × 42.0
10.0 18.0 × 32.5 × 42.0
15.0 20.0 × 39.5 × 42.0
20.0 28.0 × 37.0 × 42.0
22.0 28.0 × 42.5 × 42.0
25.0 30.0 × 45.0 × 42.0
30.0 33.0 × 48.0 × 42.0
VR,85 °C = 700 V DC
3.9 24.0 × 15.0 × 42.0
5.0 24.0 × 19.0 × 42.0
12.0 20.0 × 39.5 × 42.0
14.0 28.0 × 37.0 × 42.0
16.0 28.0 × 42.5 × 42.0
20.0 30.0 × 45.0 × 42.0
22.0 33.0 × 48.0 × 42.0
VR,85 °C = 840 V DC
2.7 24.0 × 15.0 × 42.0
3.5 24.0 × 19.0 × 42.0
8.0 20.0 × 39.5 × 42.0
10.0 28.0 × 37.0 × 42.0
12.0 28.0 × 42.5 × 42.0
14.0 30.0 × 45.0 × 42.0
16.0 33.0 × 48.0 × 42.0
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Intermediate capacitance values are available on request.
Composition of ordering code
+ = Capacitance tolerance code:
K = ±10%
J = ±5%
Packing code:
000 = untaped (lead length 6 1 mm)
Other lead lengths available upon request
1) Capacitance value measured at 1 kHz
2) Max. ripple current IRMS at 85 °C at 10 kHz for a ΔT ≤15 °C when ΔESRtyp ≤ ±5%
3) ESL value measured at resonance frequency (see specific graphs of Z versus frequency)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 35
B32778P
MKP DC link 125 °C series up to 50 μF
Ordering codes and packing units (lead spacing 52.5 mm, P1 = 20.3 mm)
CR1)
Max. dimensions
w×h×l
μF
mm
VR,85 °C = 630 V DC
35.0 30.0 × 45.0 × 57.5
50.0 35.0 × 50.0 × 57.5
VR,85 °C = 700 V DC
30.0 30.0 × 45.0 × 57.5
40.0 35.0 × 50.0 × 57.5
VR,85 °C = 840 V DC
20.0 30.0 × 45.0 × 57.5
27.0 35.0 × 50.0 × 57.5
Ordering code
IRMS,max2) ESRtyp ESLtyp3) tan δ
(composition see below) 85 °C
max.
1 kHz
10 kHz 10 kHz
10-3
A
mΩ
nH
tan δ
max.
10 kHz
10-3
Untaped
pcs./
MOQ
B32778P6356+000
B32778P6506K000
18.5
23.5
4.0
2.9
13.9
16.0
1.6
1.6
14.3
14.8
280
108
B32778P7306+000
B32778P7406+000
18.5
22.5
4.2
3.2
14.2
15.9
1.5
1.5
12.9
13.2
280
108
B32778P8206+000
B32778P8276+000
16.5
20.5
5.1
3.9
14.0
15.7
1.2
1.3
10.6
10.8
280
108
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Intermediate capacitance values are available on request.
Composition of ordering code
+ = Capacitance tolerance code:
K = ±10%
J = ±5%
Packing code:
000 = untaped (lead length 6 1 mm)
Other lead lengths available upon request
1) Capacitance value measured at 1 kHz
2) Max. ripple current IRMS at 85 °C at 10 kHz for a ΔT ≤15 °C when ΔESRtyp ≤ ±5%
3) ESL value measured at resonance frequency (see specific graphs of Z versus frequency)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Technical data
Reference standard: IEC 60384-16:2005 and AEC-Q200D. All data given at T = 20 °C, unless
otherwise specified.
Rated temperature TR
+85 °C
Max. operating temperature, Top,max
+125 °C1)
Operating temperature range (case)
Upper category temperature Tmax
+110 °C
40 °C
Lower category temperature Tmin
Insulation resistance Rins given as time
τ > 10000 s (after 1 min) at 500 V DC
constant τ = CR Rins, rel. humidity ≤ 65%
(minimum as-delivered values)
DC voltage test between terminals (10 s)
1.5 VR
Voltage test terminal to case (10 s)
2110 V AC, 50 Hz
Peak current IP (A)
C (μF) dV/dt
VR (V DC) at 85 °C1)
Continuous operating voltage Vop at 105 °C1)
Continuous operating voltage Vop at 125 °C1)
For temperatures between 85 °C and 125 °C1)
Reliability:
Failure rate λ
Service life tSL
630
700
840
540
600
720
450
500
600
0.7%/°C of Vop derating compared to Vop at 85 °C
5 fit (≤ 5 10–9 h) at 0.5 VR, 40 °C
40 000 h at VR, 85 °C
For conversion to other operating conditions and
temperatures, refer to chapter
"Quality, 2 Reliability".
1) Temperatures given as operating temperature Top (ambient temperature + self-heating), for example when ambient temperature is
125 ºC, selfheating is 0 ºC, or ripple current cannot be permitted.
Typical waveforms
Restrictions:
VR: Maximum operating peak voltage of either polarity but of a non-reversing waveform, for which
the capacitor has been designed for continuous operation.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
ûAC ≤0.2 VR
Vp,max:
Overvoltage
Maximum duration within one day
1.1 VR
1.15 VR
1.2 VR
1.3 VR
30% of on-load duration
30 min.
5 min.
1 min.
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/μs.
Note:
The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the
capacitor. These parameters are given for isolated pulses in such a way that the heat generated
by one pulse will be completely dissipated before applying the next pulse. For a train of pulses,
please refer to the curves of permissible AC voltage-current versus frequency.
dV/dt values
Lead spacing
27.5 mm
37.5 mm
52.5 mm
Type
B32774P
B32776P
B32778P
VR (V DC)
dV/dt in V/μs
630
700
840
630
700
840
630
700
840
50
75
100
35
54
73
25
35
50
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 35
B32774P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 27.5 mm
Lead spacing 27.5 mm
630 V DC
630 V DC
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 27.5 mm
Lead spacing 27.5 mm
700 V DC
700 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 35
B32774P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 27.5 mm
Lead spacing 27.5 mm
840 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 12 of 35
B32776P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 37.5 mm
Lead spacing 37.5 mm
630 V DC
630 V DC
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 37.5 mm
Lead spacing 37.5 mm
700 V DC
700 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 13 of 35
B32776P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 37.5 mm
Lead spacing 37.5 mm
840 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 14 of 35
B32778P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 52.5 mm
Lead spacing 52.5 mm
630 V DC
630 V DC
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 52.5 mm
Lead spacing 52.5 mm
700 V DC
700 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 35
B32778P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Additional technical information can be found under "Design support" on www.epcos.com.
Impedance Z versus frequency f
(typical values)
ESR versus frequency f
(typical values)
Lead spacing 52.5 mm
Lead spacing 52.5 mm
840 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 35
B32774P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Permissible current IRMS versus frequency f (for sinusoidal waveforms, TA ≤85 ºC)
For TA >85 ºC, please use derating factor FT.
Lead spacing 27.5 mm
630 V DC
700 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 35
B32776P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Permissible current IRMS versus frequency f (for sinusoidal waveforms, TA ≤85 °C)
For TA >85 °C, please use derating factor FT.
Lead spacing 37.5 mm
630 V DC
700 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 35
B32778P
MKP DC link 125 °C series up to 50 μF
Characteristics curves
Permissible current IRMS versus frequency f (for sinusoidal waveforms, TA ≤85 ºC)
For TA >85 ºC, please use derating factor FT.
Lead spacing 52.5 mm
630 V DC
700 V DC
840 V DC
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Curves characteristics (IRMS derating versus temperature)
Maximum IRMS current as function of the ambient temperature: IRMS (TA) = FT × IRMS (85 °C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 20 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Heat transference for self heating calculation
Box dimensions
w (mm) h (mm) l (mm)
Figure 1
11.0
11.0
12.5
13.5
14.0
15.0
16.0
18.0
18.0
19.0
21.0
22.0
12.0
14.0
16.0
18.0
20.0
24.0
24.0
28.0
28.0
30.0
33.0
30.0
35.0
19.0
21.0
21.5
23.0
24.5
24.5
32.0
27.5
33.0
30.0
31.0
36.5
22.0
25.0
28.5
32.5
39.5
19.0
15.0
37.0
42.5
45.0
48.0
45.0
50.0
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
31.5
42.0
42.0
42.0
42.0
42.0
42.0
42.0
42.0
42.0
42.0
42.0
57.5
57.5
Equivalent heat
coefficient
G (mW/°C)
25
28
30
32
35
36
45
44
48
48
51
58
70
43
50
59
72
50
44
83
90
100
110
125
145
The equivalent heat coefficient "G (mW/ºC)" is given for measuring the temperature on the lateral
surface of the plastic box as figure1 shows. By using a thermocouple and avoiding effect of radiation and convection the temperature measured during operation conditions should be a result of
the dissipated power divided by the equivalent heat coefficient.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 21 of 35
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Self heating by power dissipation and equivalent heat coefficient
The IRMS and consequently the power dissipation must be limited during operation in order to not
exceed the maximum limit of ΔT allowed for this series. ΔTmax given for this series is equal or lower than 15 °C at rated temperature (85 °C), for higher ambient temperatures ΔTmax (T) will have
the same derating factor than IRMS versus temperature and then an equivalent derating as per:
ΔTmax (T) = (Factor)2 × ΔT (85 °C).
For any particular IRMS the ΔT may be calculated by:
ΔT (°C) = Pdis (mW) / G(mW/°C).
Where ΔT (°C) is the difference between the temperature measured on the box (see figure 1) and
the ambient temperature when capacitor is working during normal operation;
ΔT (°C) = Top(°C) TA (°C).
It represents the increasing of temperature provoked by the IRMS during operation.
G (mW/°C) is the equivalent heat coefficient described above and Pdis (mW) is the dissipated
power defined by:
Pdis (mW) = ESRtyp (mΩ) × IRMS2 (ARMS).
Example for thermal calculation:
We will take as reference B32778P6506K (50 μF/630 V DC) type for thermal calculation.
Considering the following load and capacitor characteristics:
IRMS: 15 ARMS at 20 kHz
TA: 100 ºC
35 × 50 × 57.5 box
G (mW/ºC): 145
Then we have to find the ESRtyp at 20 kHz what is approximately 2.9 mΩ.
So according to
Pdis (mW) = ESRtyp (mΩ) × IRMS 2 (ARMS)
we have the following:
Pdis (mW) = 2.9 mΩ ×10 ARMS2 = 290 mW.
And as per
ΔT (°C) = Pdis (mW) / G (mW/°C)
we have the following:
ΔT (°C) = 290 (mW) / 145 (mW/°C) = 2.0 °C.
What is below of the
ΔTmax (100 °C) = (Factor)2 × ΔT (85 °C) = (0.80)2 × 15 °C = 9.6 °C.
On the other hand we may confirm that max IRMS at 20 kHz at 85 °C = 23.5 ARMS.
And then max IRMS for 85 °C of ambient temperature is defined as follows:
IRMS (100 °C) = Factor × IRMS (85 °C) = 0.80 × 23.5 ARMS = 18.8 ARMS.
What confirms once again that IRMS (10 ARMS at 20 kHz at 100 °C) is below the max specified for
such frequency and ambient temperature.
Please read Cautions and warnings and
Important notes at the end of this document.
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MKP DC link 125 °C series up to 50 μF
Service life
Life time expectancy - typical curve
Note:
(1) Confidence level of 98%
(2) Life expectancy is given as a function of operating temperature (capacitor body temperature).
Please read Cautions and warnings and
Important notes at the end of this document.
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MKP DC link 125 °C series up to 50 μF
Testing and Standards
Test
Reference
Electrical
parameters
(Routine
test)
IEC61071:2007
Conditions of test
Performance
requirements
Voltage between terminals,
1.5 VR, during 10 s
Insulation resistance, Rins at 500 V
Capacitance, C at 1 kHz
(room temperature)
Dissipation factor, tan δ at 1/10 kHz
(room temperature)
Tensile strength (test Ua1)
IEC
60068-2-21:2006 Wire diameter
Tensile force
0.5 < d1 ≤ 0.8 mm
10 N
0.8 < d1 ≤ 1.25 mm
20 N
Within specified limits
IEC
Solder bath temperature at 260 ±5 °C,
60068-2-20:2008, immersion for 10 seconds
test Tb,
method 1A
ΔC/C0 ≤ 2%
Δ tan δ ≤ 0.002
IEC
60384-16:2005
Test Eb: Total 4000 bumps with
390 m/s2 mounted on PCB
6 ms duration
Climatic
IEC
sequence 60384-16:2005
(Type
test)
Dry heat Tb / 16 h
Damp heat cyclic, 1st cycle
+55 °C / 24 h / 95% ... 100% RH
Cold Ta / 2 h
Damp heat cyclic, 5 cycles
+55 °C / 24 h / 95% ... 100% RH
55 °C ... +85 ºC, 1000 cycles
No visible damage
ΔC/C0 ≤ 2%
Δ tan δ ≤ 0.002
Rins ≥ 50% of initial limit
No visible damage
ΔC/C0 ≤ 3%
Δ tan δ ≤ 0.001
Rins ≥ 50% of initial limit
Robustness
of
terminations
(Type
test)
Resistance to
soldering heat
(Type
test)
Bump
(Type
test)
Thermal
shock
AEC-Q200D
Vibration
AEC-Q200D
5 g for 20 minutes, 12 cycles, each of
3 orientations (X, Y, Z axis),
240 min/axis, total 12 hours
Test from 10-2000 Hz
Please read Cautions and warnings and
Important notes at the end of this document.
Page 24 of 35
Capacitance and tan δ
within specified limits
No visible damage
ΔC/C0 ≤ 2%
Δ tan δ ≤ 0.002 (1kHz)
Rins ≥ 50% of initial limit
No visible damage
B32774P ... B32778P
MKP DC link 125 °C series up to 50 μF
Test
Reference
Advanced AEC-Q200D
humidity
test
Conditions of test
40 °C / 93% RH / 1000 hours with VR
60 °C / 95% RH / 500 hours with VR
Performance
requirements
No visible damage
ΔC/C0 ≤ 5%
Δ tan δ/tan δ ≤ 400%
(1 kHz)
Rins ≥ 50% of initial limit
VR = 630:
ΔC/C0 ≤ 5%
85 °C / 85% RH / 1000 hours with 450 V DC Δ tan δ ≤ 0.005 (1kHz)
Rins ≥ 50% of initial limit
V = 700:
R
85 °C /85% RH / 1000 hours with 500 V DC
Endurance
(Type
test)
IEC
60384-16:2005
VR = 840:
85 °C / 85% RH / 1000 hours with 600 V DC
85 °C / 1.25 VR / 1000 hours or
No visible damage
105 °C / 1.25 Vop / 1000 hours or
ΔC/C0 ≤ 5%
125 °C / 1.25 Vop / 1000 hours
Δ tan δ ≤ 0.005 (1 kHz)
Rins ≥ 50% of initial limit
Mounting guidelines
1
Soldering
1.1
Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature
235 ±5 °C
Soldering time
2.0 ±0.5 s
Immersion depth
2.0 +0/0.5 mm from capacitor body or seating plane
Evaluation criteria:
Visual inspection
Please read Cautions and warnings and
Important notes at the end of this document.
Wetting of wire surface by new solder ≥90%,
free-flowing solder
Page 25 of 35
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MKP DC link 125 °C series up to 50 μF
1.2
Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1.
Conditions:
Series
Solder bath temperature Soldering time
MKT boxed (except 2.5 × 6.5 × 7.2 mm) 260 ±5 °C
coated
uncoated (lead spacing >10 mm)
MFP
MKP (lead spacing >7.5 mm)
MKT boxed (case 2.5 × 6.5 × 7.2 mm)
MKP (lead spacing ≤7.5 mm)
MKT uncoated (lead spacing ≤10 mm)
insulated (B32559)
10 ±1 s
5 ±1 s
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