Multilayer Ceramic Chip Capacitors
Electrical Characteristics
Capacitance-Temperature
Aging
(temperature compensation)
(change of capacitance over time)
For temperature compensation : 1MHz, 1 Vrms/for high dielectric constant : 1,kHZ, 1 Vrms
at 1MHz, 1Vrms
10
0
10
5
C∆
X7R
-10
-20
-30
0
C∆
P∆
R∆
S∆
T∆
U∆
Y5V
-5
Initial value should be after 48hr of Heat treatment.
-10
10
100
1,000
10,000
100,000
-60
-40
-20
0
20
40
60
80
100
120
Duration(hrs)
Temperature(°C)
Capacitance-Temperature
Impedance-Frequency
(high dielectric constant)
Y5U, X7R, Y5V
at 1kHz, 1Vrms
at 1Vrms
100
10
20
0
X7R(X5R) at 0VDC
-20
-40
-60
-80
X7R(X5R) at RV/2
1
0.1
Y5V at 0VDC
Y5V at RV/2
0.01
-100
0.001
-60
-40
-20
0
20
40
60
80
100
120
0.1
1
10
100
1,000
10,000
Temperature(˚C)
Frequency(MHz)
AC Voltage
DC Bias
Rated at 25V : Y5U
Rated at 25V : C∆, X7R, Y5V
For temperature compensation at 1MHz, 1Vrms
For high dielectric constant at 1kHz, 1Vrms
Rated at 25V : Y5U
Rated at 25V : C∆, X7R, Y5V
For temperature compensation : 1MHz
1 Vrms/for high dielectric constant : 1kHz
20
0
25
20
15
10
5
CH
X7R(X5R)
−20
−40
−60
−80
−100
Y5V
X7R
Y5V
0
C∆
-5
-10
0
5
10
15
20
25
1
2
3
4
5
VDC
AC Voltage(Vrms)
Please verify individual characteristics at the design stage to ensure total suitability
KYOCERA AVX [ KYOCERA AVX ]
