MMKP383 データシートの表示（PDF） - Vishay Semiconductors

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MMKP383

AC and Pulse Double Metallized Polypropylene Film Capacitors MMKP Radial Potted Type

Vishay Semiconductors 

Not for New Designs - Alternative Device: New MMKP383

MMKP383

AC and Pulse Double Metallized Polypropylene Vishay BCcomponents

Film Capacitors MMKP Radial Potted Type

SUB-CLAUSE NUMBER AND TEST

SUB-GROUP C3A

4.12.1 Endurance test at 50 Hz alternating

voltage

4.12.1.1 Initial measurements

4.12.1.3 Final measurements

CONDITIONS

Duration: 2000 h

1.25 x URdc at 105 °C

Capacitance

Tangent of loss angle:

For C  1 µF at 100 kHz or

for C > 1 µF at 10 kHz

Visual examination

Capacitance

Tangent of loss angle

SUB-GROUP C4

4.2.6

Temperature charcteristics

Initial measurements

Intermediate measurements



Final measurements

4.13 Charge and discharge

4.13.1 Initial measurements

4.13.3 Final measurements

Insulation resistance

Capacitance 

Capacitance at - 55 °C

Capacitance at 20 °C

Capacitance at + 105 °C

Capacitance



Insulation resistance

10 000 cycles

Charged to URdc

Discharge resistance:

R = 5------x------C-------x------U--2---R.--5-d---c--x------d---U--------d----t--

Capacitance

Tangent of loss angle:

For C  1 µF at 100 kHz or

for C > 1 µF at 10 kHz

Capacitance

Tangent of loss angle

Insulation resistance

PERFORMANCE REQUIREMENTS

No visible damage

Legible marking

|C/C|  5 % compared to values measured

in 4.12.1.1

Increase of tan  

 0.0005 for: C  100 nF or

 0.001 for: 100 nF < C  470 nF or

 0.0015 for: C  470 nF

Compared to values measured in 4.12.1.1

 50 % of values specified in section

“Insulation Resistance” of this specification



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.

As specified in section “Insulation

Resistance” of this specification

|C/C|  1 % compared to values measured

in 4.13.1

Increase of tan  

 0.0005 for: C  100 nF or

 0.001 for: 100 nF < C  470 nF or

 0.0015 for: C  470 nF

Compared to values measured in 4.13.1

 50 % of values specified in section

“Insulation Resistance” of this specification

Document Number: 28124

For technical questions, contact: dc-film@vishay.com

www.vishay.com

Revision: 08-Aug-2018

211

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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