MKP386M Snubber
www.vishay.com
Vishay Roederstein
Revision: 08-Jun-16
16
Document Number: 28170
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
SUB-GROUP C1B PART OF SAMPLE OF SUB-GROUP C1
4.9.3 Final measurements Capacitance |C/C| 2 % of the value measured initially
Tangent of loss angle Increase of tan  0.002
Compared to values measured initially
Insulation resistance 50 % values specified in section “Insulation
Resistance” of this specification
4.15 Solvent resistance of the marking Isopropyl alcohol at room temperature
Method: 1
Rubbing material: Cotton wool
Immersion time: 5 min ± 0.5 min
No visible damage
Legible marking
SUB-GROUP C1 COMBINED SAMPLE OF SPECIMENS OF SUB-GROUPS C1A AND C1B
4.10 Climatic sequence
4.10.2 Dry heat Temperature: + 105 °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 = U
RDC
for 1 min within
15 min after removal from test chamber
No breakdown or flash-over
Visual examination No visible damage
Legible marking
Capacitance |C/C| 3 % of the value measured initially
Tangent of loss angle Increase of tan  0.002
Compared to values measured in 4.3.1 or
4.6.1 as applicable
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this specification
SUB-GROUP C2
4.11 Damp heat steady state
4.11.1 Initial measurements Capacitance
Tangent of loss angle at 1 kHz
4.11.3 Final measurements Visual examination
Voltage proof = U
RDC
for 1 min within
15 min after removal from test chamber
No visible damage
Legible marking
No breakdown or flash-over
Capacitance |C/C| 3 % of the value measured in 4.11.1.
Tangent of loss angle Increase of tan  0.002
Compared to values measured in 4.11.1
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
MKP386M Snubber
www.vishay.com
Vishay Roederstein
Revision: 08-Jun-16
17
Document Number: 28170
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
SUB-GROUP C3A
4.12.1 Endurance test
at 50 Hz alternative voltage
Duration: 2000 h
1.25 x U
RAC
at 85 °C
0.875 x U
RAC
at 105 °C
4.12.1.1 Initial measurements Capacitance
Tangent of loss angle at:
For C > 1 µF at 1 kHz
For C 1 µF at 10 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 :
0.0015 for C 1 µF
0.0015 for C > 1 µF
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
Capacitance
Capacitance at - 55 °C
Capacitance at 20 °C
Capacitance at + 105 °C
For - 55 °C to 20 °C
0 % |C/C| 2.75 % or
For 20 °C to 105 °C
- 5.5 % |C/C| 0 %
As specified in section “Capacitance” of this
specification
4.13 Charge and discharge 10 000 cycles
(1...50 c/s) 2.5 x (dU/dt)
R
charge to U
RDC
with maximum pulse slope 0.01 (dU/dt)
R
Duration: 5 ms
Discharge resistance:
4.13.1 Initial measurements Capacitance
Tangent of loss angle at:
For C > 1 µF at 1 kHz
For C 1 µF at 10 kHz
4.13.3 Final measurements Capacitance |C/C| 5 % compared to values measured
in 4.13.1.
Tangent of loss angle Increase of tan :
0.0015 for C 1 µF
0.0015 for C > 1 µF
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
R
Un V
DC

2.5 x C (dU/dt)
----------------------------------------
=
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www.vishay.com
Vishay
Revision: 08-Feb-17
1
Document Number: 91000
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MKP386M525160YT6

Mfr. #:
Manufacturer:
Description:
Film Capacitors MKP 2,5 F 5% 1600Vdc Drawing T6
Lifecycle:
New from this manufacturer.
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