05041A820KA79A Datasheet, PDF (19/48 Pages) AVX Corporation – Multilayer Ceramic Chip Capacitor

Z5U Dielectric
Typical Characteristic Curves**
Temperature Coefficient
+30
+20
+10
0
-10
-20
-30
-40
-50
-60
+10 +25 +30 +35 +40 +45 +50 +55 +65 +85
Temperature °C
Variation of Impedance with Cap Value
Impedance vs. Frequency
1206 -Z5U
100.00
10.00
1.00
0.10
10,000 pF
100,000 pF
⌬ Capacitance vs. Frequency
0
-10
-20
-30
-40
1KHz
10 KHz
100 KHz
1 MHz
Frequency
10 MHz
0.01
1
10
100
Frequency, MHz
1,000
Variation of Impedance with Chip Size
Impedance vs. Frequency
.33 ␮F - Z5U
1000
Z5U 1206
Z5U 1210
100
Z5U 1812
10
1
0.1
0.001 0.01
0.1
1
10
Frequency, MHz
100 1,000
nsu ation Resistance vs Temperature
100,000
10,000
1,000
Variation of Impedance with Ceramic Formulation
Impedance vs. Frequency
.1␮F X7R vs. Z5U
0805
10000
1000
X7R 0805
Z5U 0805
100
10
100
1
0
+20 +30 +40 +50 +60 +70 +80
Temperature °C
0.1
0.01
0.001
0.01
0.1
1
10
Frequency, MHz
SUMMARY OF CAPACITANCE RANGES VS. CHIP SIZE
Style
25V
50V
0603*
.01µF - .047µF
.01µF - .027µF
0805*
.01µF - .12µF
.01µF - 0.1µF
1206*
.01µF - .33µF
.01µF - .33µF
1210*
.01µF - .56µF
.01µF - .47µF
1808
.01µF - .56µF
.01µF - .47µF
1812*
.01µF - 1.0µF
.01µF - 1.0µF
1825*
.01µF - 1.0µF
.01µF - 1.0µF
2225
.01µF - 1.0µF
.01µF - 1.0µF
100 1,000
* Standard Sizes
**For additional information on performance changes with operating conditions consult AVX’s software SpiCap.
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