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Double Metallized Polypropylene Film Capacitor
Radial Snubber Type
FEATURES
• Low inductive construction
• Low loss dielectric
• Double sided metallized for high pulse ratings
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
Industrial motor control circuits, mounted directly on the
IGBT or GTO.
Note
• For more detailed data and test requirements contact dc-film@vishay.com
QUICK REFERENCE DATA
Capacitance range (E12 series) 0.1 µF to 4.7 µF
Capacitance tolerance ± 5 %; ± 10 %
Rated (DC) voltage 630 V, 850 V, 1000 V, 1250 V, 1400 V, 1600 V, 2000 V, 2500 V
Climatic testing class acc. to IEC 60068-1 50/085/56
Rated (DC) temperature 85 °C
Rated (AC) temperature 85 °C
Maximum application temperature 85 °C
Rated (AC) voltage 220 V, 300 V, 350 V, 425 V, 500 V, 550 V, 700 V, 900 V
Rated peak-to-peak voltage 630 V, 850 V, 1000 V, 1250 V, 1400 V, 1600 V, 2000 V, 2500 V
Reference standards IEC 60384-17
Dielectric Polypropylene film
Electrodes Double metallized
Construction Mono construction for 630 V version
Internal serial construction from 850 VDC on
Encapsulation Flame retardant plastic case (UL-class 94 V-0) and epoxy resin
Tabs Tinned coated copper
Performance grade Grade 1 (long life)
Stability grade Grade 2
Marking
C-value, tolerance; rated voltage; code for dielectrical material;
code for factory of origin; manufacturer’s type; manufacturer;
year and week of manufacture
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Note
P1 = Pitch 1
P2 = Pitch 2
DIMENSIONS in millimeters
HORIZONTALLY MOUNTED
VERTICALLY MOUNTED
P1 = 32.3 ± 1
Drawing A Drawing B
P2 = 22.7 ± 1
15 ± 0.3
11 min.
20 max.
l
8 ± 0.2
6.3 ± 0.1
3.5 ± 1.0
12.8 max.
0.8 ± 0.1
W
h
lW
h
3.5 ± 1.0
12.8 max.
1 ± 0.1
8 ± 0.2
6.3 ± 0.1
P1 = 32.3 ± 1
P2 = 22.7 ± 1
15 ± 0.3
11 min.
20 max.
P1 = 32.3 ± 1
Drawing A
P2 = 22.7 ± 1
15 ± 0.3
11 min.
17 max.
l
7.5 ± 0.5
6.3 ± 0.1
3 ± 1.0
3.2 ± 1.0
0.8 ± 0.1
h
w
lh
w
3 ± 1.0
3.2 ± 1.0
1 ± 0.1
7.5 ± 0.5
6.3 ± 0.1
P1 = 32.3 ± 1
P2 = 22.7 ± 1
15 ± 0.3
11 min.
17 max.
Drawing B
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COMPOSITION OF CATALOG NUMBER
SPECIFIC REFERENCE DATA
DESCRIPTION VALUE
630 V 850 V 1000 V 1250 V 1400 V 1600 V 2000 V 2500 V
Capacitance range 0.33 µF
to 4.7 µF
0.22 µF
to 2.7 µF
0.33 µF
to 1.8 µF
0.15 µF
to 0.82 µF
0.1 µF
to 0.68 µF
0.1 µF
to 0.56 µF
0.1 µF
to 0.47 µF
0.1 µF
to 0.27 µF
Maximum operating DC voltage 630 V 850 V 1000 V 1250 V 1400 V 1600 V 2000 V 2500 V
Maximum operating AC voltage 220 V 300 V 350 V 425 V 500 V 550 V 700 V 900 V
Tangent of loss angle 0.47 µF 0.56 µF C 1.0 µF C > 1.0 F
at 1 kHz < 5 x 10-4 < 5 x 10-4 < 10 x 10-4
at 10 kHz < 10 x 10-4 < 10 x 10-4 < 20 x 10-4
at 100 kHz < 12 x 10-4 < 25 x 10-4
R between terminals at 500 V;
1 min > 5000 M
R between terminals and case;
500 V; 1 min > 30 000 M
Withstanding (DC) voltage
(cut off current 10 mA);
rise time 100 V/s
1000 V;
1 min
1360 V;
1 min
1600 V;
1 min
2000 V;
1 min
2240 V;
1 min
2560 V;
1 min
3200 V;
1 min
4000 V;
1 min
Withstanding (DC) voltage
between terminals and case 2840 V; 1 min
Maximum dU/dt (V/µs) 630 V 850 V 1000 V 1250 V 1400 V 1600 V 2000 V 2500 V
w x h x l = 22.0 x 30.5 x 33.5 250 650 1000 1500 2000 2400 2500 5500
w x h x l = 22.0 x 38.0 x 44.0 100 350 500 750 900 1000 1000 2000
w x h x l = 30.0 x 46.0 x 44.0 75 260 350 550 650 750 750 1500
ESR at 100 kHz 6 m
ESL Typical 15 nH
Temperature range - 55 °C to + 85 °C
(1) Old ordering code
BFC2 386 XX XX X
2222 (1) 386 XX XX X
TYPE
386
TYPE PACKAGING MOUNTING
CONFIGURATION
PREFERRED TYPES
C-TOL. 630 V 850 V 1000 V 1250 V 1400 V 1600 V 2000 V 2500 V
386 Loose in box Horizontally mounted ± 10 % 20 00 30 80 40 50 60 70
Vertically mounted ± 10 % 22 02 32 82 42 52 62 72
ON REQUEST
386 Loose in box Horizontally mounted ± 5 % 21 01 31 81 41 51 61 71
Vertically mounted ± 5 % 23 03 33 83 43 53 63 73
0.1 2
13
10 4
100 5
Example:
104 =10 x 10 =100 nF
CAPACITANCE
(numerically)
MULTIPLIER
(nF)
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ELECTRICAL DATA AND ORDERING INFORMATION
URDC
(V)
CAP.
(μF)
DIMENSIONS
w x h x l
(mm)
MASS
(g)
CATALOG NUMBER BFC2 386 XXXXX AND PACKAGING
TRAY PACKAGING
C-TOL. = ± 10 % SPQ
630
DRAWING A
0.33
22.0 x 30.5 x 33.5
39 20334
56
0.39 38 20394
0.47 38 20474
0.56 37 20564
0.68 37 20684
0.82 36 20824
1.0 35 20105
1.2 35 20125
DRAWING B
1.5
22.0 x 38.0 x 44.0
60 20155
42
1.8 58 20185
2.2 56 20225
2.7 54 20275
3.3
30.0 x 46.0 x 44.0
86 20335
363.9 83 20395
4.7 80 20475
850
DRAWING A
0.22
22.0 x 30.5 x 33.5
39 00224
56
0.27 39 00274
0.33 38 00334
0.39 38 00394
0.47 37 00474
0.56 37 00564
0.68 36 00684
0.82 35 00824
DRAWING B
1.0
22.0 x 38.0 x 44.0
61 00105
421.2 59 00125
1.5 58 00155
1.8
30.0 x 46.0 x 44.0
91 00185
362.2 88 00225
2.7 85 00275
1000
DRAWING A
0.33
22.0 x 30.5 x 33.5
36 30334
560.39 35 30394
0.47 34 30474
DRAWING B
0.56
22.0 x 38.0 x 44.0
60 30564
42
0.68 59 30684
0.82 57 30824
1.0 55 30105
1.2
30.0 x 46.0 x 44.0
88 30125
361.5 84 30155
1.8 80 30185
1250
DRAWING A
0.15
22.0 x 30.5 x 33.5
37 80154
56
0.18 35 80184
0.22 34 80224
0.27 33 80274
DRAWING B
0.33
22.0 x 38.0 x 44.0
59 80334
420.39 58 80394
0.47 57 80474
0.56
30.0 x 46.0 x 44.0
89 80564
360.68 85 80684
0.82 82 80824
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Note
• SPQ = Standard Packaging Quantity
1400
DRAWING A
0.10
22.0 x 30.5 x 33.5
37 40104
560.12 36 40124
0.15 35 40154
DRAWING B
0.18
22.0 x 38.0 x 44.0
61 40184
42
0.22 59 40224
0.27 57 40274
0.33 56 40334
0.39
30.0 x 46.0 x 44.0
89 40394
36
0.47 85 40474
0.56 82 40564
0.68 79 40684
1600
DRAWING A
0.10
22.0 x 30.5 x 33.5
37 50104
560.12 36 50124
0.15 35 40154
DRAWING B
0.18
22.0 x 38.0 x 44.0
61 50184
42
0.22 59 50224
0.27 58 50274
0.33 57 50334
0.39
30.0 x 46.0 x 44.0
90 50394
360.47 87 50474
0.56 84 50564
2000
DRAWING A
0.10 22.0 x 30.5 x 33.5 36 60104 56
0.12 35 60124
DRAWING B
0.15
22.0 x 38.0 x 44.0
61 60154
42
0.18 59 60184
0.22 58 60224
0.27 57 60274
0.33
30.0 x 46.0 x 44.0
89 60334
360.39 86 60394
0.47 84 60474
2500
DRAWING B
0.10
22.0 x 38.0 x 44.0
60 70104
42
0.12 59 70124
0.15 57 70154
0.18 55 70184
0.22 30.0 x 46.0 x 44.0 87 70224 36
0.27 83 70274
ELECTRICAL DATA AND ORDERING INFORMATION
URDC
(V)
CAP.
(μF)
DIMENSIONS
w x h x l
(mm)
MASS
(g)
CATALOG NUMBER BFC2 386 XXXXX AND PACKAGING
TRAY PACKAGING
C-TOL. = ± 10 % SPQ
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MOUNTING
Normal Use
The capacitors are designed for direct mounting on IGBT or GTO.
Specific Method of Mounting to Withstand Vibration and Shock
In order to withstand vibration and shock tests, it must be ensured that the tabs are screwed tightly on the test board.
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
Capacitance as a function of ambient temperature
(typical curve)
Impedance as a function of frequency
(typical curve)
Max. DC and AC voltage as function of temperature Tangent of loss angle as a function of frequency
(typical curve)
ΔC/C
(%)
2
- 2
- 4
- 6
0
T
amb
(°C)
4
100
80200- 20- 50
102
f (Hz)
104106
105107 108
Impedance
(Ω)
101
10-1
10-2
10-3
220 nF
680 nF
100
Factor
T
amb
(°C)
1.2
1006020- 20- 60
1
0.8
0.6
0.4
0.2
00
103
102
100
101
f (Hz)
102104
103105 106
Dissipation Factor
(x 10
-4
)
220 nF
680 nF
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CHARACTERISTICS
Insulation resistance as a function of ambient temperature
(typical curve)
Max. allowed component temperature
as a function of ambient temperature
MAXIMUM AC VOLTAGE AS A FUNCTION OF FREQUENCY
108
106
104
Tamb (°C)
06020 80 100
RC (s)
40
ΔT (°C)
T
amb
(°C)
12
10050 8020- 20- 50
8
4
00
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.33
Tamb ≤ 75 °C, 630 VDC
Capacitance in µF
0.47
1.0
2.7
4.7
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.22
Tamb ≤ 75 °C, 850 VDC
Capacitance in µF
0.47
1.0
1.5
2.7
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
Capacitance in µF
0.33
Tamb ≤ 75 °C, 1000 VDC
0.47
0.68
1.0
1.5
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
Capacitance in µF
0.15
Tamb ≤ 75 °C, 1250 VDC
0.22
0.33
0.47
0.82
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MAXIMUM AC VOLTAGE AS A FUNCTION OF FREQUENCY
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-384-0/101: Technical Information Film
Capacitors”.
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)
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.1
Tamb ≤ 75 °C, 1400 VDC
Capacitance in µF
0.15
0.22
0.47
0.56
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.1
Tamb ≤ 75 °C, 1600 VDC
Capacitance in µF
0.15
0.23
0.47
0.56
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.1
Tamb ≤ 75 °C, 2000 VDC
Capacitance in µF
0.15
0.22
0.23
0.47
103
f (Hz)
103105106 107
V
RMS
(V)
102
101
104
0.1
Tamb ≤ 75 °C, 2500 VDC
Capacitance in µF
0.15
0.22
0.23
HEAT CONDUCTIVITY (G) AS A FUNCTION OF BOX LENGTH AND CAPACITOR BODY
THICKNESS IN mW/°C
Wmax.
(mm)
HEAT CONDUCTIVITY (mW/°C)
BOX LENGTH 33.5 mm BOX LENGTH 44.0 mm
22.0 75 100
30.0 - 140
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MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
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 pulse 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 is the pulse duration.
The rated voltage pulse slope is valid for ambient temperatures up to 85 °C.
4. The maximum component surface temperature rise must be lower than the limits (see figure).
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”
VOLTAGE CONDITIONS
ALLOWED VOLTAGES Tamb 85 °C
Maximum continuous RMS voltage URAC
Maximum temperature RMS-overvoltage (< 24 h) 1.25 x URAC
Maximum peak voltage (VO-P) (< 2 s) 1.6 x URDC
Thermocouple
2 x dU
dt
-------
2 x dt URDC x dU
dt
-------
rated
0
T
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INSPECTION REQUIREMENTS
General Notes
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-17 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 chapters “General Data” of
this specification
4.3.1 Initial measurements Capacitance
Tangent of loss angle at 100 kHz
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| 1 % of the value measured initially
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
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 at 100 kHz
4.15 Solvent resistance of the marking Isopropylalcohol at room temperature
Method: 1
Rubbing material: Cotton wool
Immersion time: 5.0 min. ± 0.5 min
No visible damage
Legible marking
4.6 Rapid change of temperature A = - 55 °C
B = + 85 °C
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/s
(whichever is less severe)
Total duration 6 h
No visible damage
4.7.2 Final inspection Visual examination No visible damage
4.9 Shock Mounting:
See section “Mounting” for more information
Pulse shape: Half sine
Acceleration: 490 m/s
Duration of pulse: 11 ms
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SUB-GROUP C1B OTHER PART OF
SAMPLE OF SUB-GROUP C1
4.9.3 Final measurements Visual examination No visible damage
Capacitance |C/C| 1 % of the value measured in 4.6.1
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
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 Temperature: + 85 °C
Duration: 16 h
4.10.3 Damp heat cyclic
Test Db, first cycle
4.10.4 Cold Temperature: - 55 °C
Duration: 2 h
4.10.6 Damp heat cyclic
Test Db, remaining cycles
4.10.6.2 Final measurements Voltage proof = URDC for 1 min within 15 min
after removal from testchamber
No breakdown of flashover
Visual examination No visible damage
Legible marking
Capacitance |C/C| 2 % of the value measured in
4.4.2 or 4.9.3
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
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
SUB-GROUP C2
4.11 Damp heat steady state 56 days, 40 °C, 90 % to 95 % RH
no load
4.11.1 Initial measurements Capacitance
Tangent of loss angle at 1 kHz
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS
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SUB-GROUP C2
4.11.3 Final measurements Voltage proof = URDC for 1 min within 15 min
after removal from testchamber No breakdown of flashover
Visual examination No visible damage
Legible marking
Capacitance |C/C| 1 % of the value measured in 4.11.1.
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C 470 nF
Compared to values measured in 4.11.1
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this specification
SUB-GROUP C3A
4.12.1 Endurance test at 50 Hz
alternating voltage
Duration: 2000 h
Voltage: 1.25 x URAC at 85 °C
4.12.1.1 Initial measurements Capacitance
Tangent of loss angle at 100 kHz
4.12.1.3 Final measurements Visual examination No visible damage
Legible marking
Capacitance |C/C| 5 % compared to values measured
in 4.12.1.1
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
Compared to values measured in 4.12.1.1
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this specification
SUB-GROUP C4
4.2.6 Temperature characteristics
Initial measurements
Intermediate measurements
Final measurements
Capacitance
Capacitance at - 55 °C
Capacitance at 20 °C
Capacitance at + 85 °C
Capacitance
For - 55 °C to + 20 °C:
+ 1 % |C/C| 3.75 % or
for 20 °C to 105 °C:
- 6 % |C/C| 0 %
As specified in section “Capacitance” of this
specification.
Insulation resistance As specified in section “Insulation
Resistance” of this specification
4.13 Charge and discharge 10 000 cycles
Charged to URDC
Discharge resistance:
4.13.1 Initial measurements Capacitance
Tangent of loss angle at 100 kHz
4.13.3 Final measurements Capacitance |C/C| 1 % compared to values measured
in 4.13.1
Tangent of loss angle Increase of tan
0.001 for: 100 nF < C 470 nF or
0.0015 for: C > 470 nF
Compared to values measured in 4.13.1
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this specification
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS
RURDC
5 x C dU/dt
---------------------------------------
=
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
