MKT1813
www.vishay.com
Vishay Roederstein
Revision: 04-Jul-13
8
Document Number: 26013
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
CHARACTERISTICS
Nominal voltage (AC and DC) as a function of temperature
U = f(T
A
), T
LL
T
A
T
UL
Capacitance as a function of temperature
C/C = f(T
A
), T
LL
T
A
T
UL
Capacitance as function of frequency
C/C = f(f), 100 Hz f 1 MHz
Dissipation factor as function of temperature
tan /tan = f(T
A
), T
LL
T
A
T
UL
Insulation resistance as a function of temperature
R
is
= f(T
A
), T
LL
T
A
T
UL
Dissipation factor as a function of frequency
tan /tan = f(f), 100 Hz f 1 MHz
L
1.2
1.0
0.8
0.6
0.4
0.2
0.0
- 60 - 20 20 60 100
T
amb
(°C)
Factor
12
10
8
6
4
2
0
- 2
- 4
- 6
- 8
- 60 - 40 - 20 0 20 40 60 80 100 120 140
T
amb
(°C)
Capacitance vs. Temperature ΔC/C = f (ϑ)
ΔC
C
= (%)
ΔC
C
= (%)
ΔC
C
= f (f)
2
1
0
- 1
- 2
- 3
- 5
- 4
- 6
f (Hz)
Capacitance Change vs. Frequency
10
2
2 3 5 7 10
3
2 3 5 7 10
4
2 3 5 7 10
5
12
10
8
6
4
2
0
T
amb
(°C)
- 60 - 40 - 20 0 20 40 60 80 100 120 140
16
14
tan δ = 10
-3
Dissipation Factor (1 kHz) vs. Temperature tan δ = f (ϑ)
T
amb
(°C)
10
5
10
3
10
2
10
1
10
0
10
4
20 40 60 80 100 125
RC (s)
100
7
5
3
2
10
7
5
3
2
1
7
5
3
2
0.1
f (Hz)
Dissipation Factor vs. Frequency tan δ = f (f)
10
2
2 3 5 7 10
3
2 3 5 7 10
4
2 3 5 7 10
5
tan δ x 10
4
