MKT1818_18 Ver la hoja de datos (PDF) - Vishay Semiconductors
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MKT1818_18 Datasheet PDF : 13 Pages
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Not for New Designs - Alternative Device: MKT371
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MKT1818
Vishay Roederstein
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
SUB GROUP C3
4.12.1 Initial measurements
Capacitance
Tangent of loss angle:
for C 470 nF at 100 kHz
for 470 nF < C 1 μF at 10 kHz
4.12.5 Final measurements
Visual examination
Capacitance
Tangent of loss angle
SUB-GROUP C4
4.13 Charge and discharge
4.13.1 Initial measurements
4.13.3 Final measurements
Insulation resistance
10 000 cycles
Charged to URDC
Discharge resistance:
R = C-------x-----2----.-5------Ux----R---d----U-----/--d----t----R--
Capacitance
Tangent of loss angle:
for C 470 nF at 100 kHz
for 470 nF < 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
Increase of tan
0.005 at 85 °C
0.010 at 100 °C
Compared to values measured in 4.12.1
50 % of values specified in section
“Insulation Resistance” of this specification
|C/C| 3 % compared to values measured
in 4.13.1
Increase of tan :
0.005 for: C 100 nF or
0.010 for: 100 nF < C 220 nF or
0.015 for: 220 nF < C 470 nF and
0.003 for: C > 470 nF
Compared to values measured in 4.13.1
50 % of values specified in section
“Insulation Resistance” of this specification
Revision: 11-Jan-18
12
Document Number: 26009
For technical questions, contact: dc-film@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
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