CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
Type C Multilayer Ceramic Chip Capacitors
Performance Characteristics
Parameter
COG (NPO)
X7R
Z5U
Y5V
Temperature Characteristics:
Range ºC
–55 ºC to +125 ºC
–55 ºC to +125 ºC
+10 ºC to +85 ºC
–30 ºC to +85 ºC
Cap change without DC voltage
0±30 PPM/ºC
±15%
+22%, –56%
+22%, –82%
Aging Rate: % C / Decade Hour, Max.
0%
2.5%
5.0%
3.5% 0603; 7.0% 0805
Dissipation Factor:
Test conditions @ 25 ºC
>100 pF w/ 1.0 vrms @ 1 kHz w/ 1.0 vrms @ 1 kHz w/ 0.5 vrms @ 1 kHz w/ 1.0 vrms @ 1 kHz
≤100 pF w/ 1.0 vrms @ 1 MHz
Limits:
0.10% Max.
2.5% Max.
4.0% Max.
7.0% Max.
Insulation Resistance (IR):
After 2 min. electrification @ 25 ºC with rated voltage applied:
1000 megohms x µF
1000 megohms x µF 1000 megohms x µF
500 megohms x µF
or 100 gigaohms
or 100 gigaohms
or 10 gigaohms
or 10,000 megohms
Moisture Resistance: MIL-STD-202
Method 106 (20 cycles w / 50 V applied)
Post test limits @ 25 ºC, whichever is smaller
100 megohms x µF
100 megohms x µF 1000 megohms x µF
10 megohms x µF
or 10 gigaohms
or 10 gigaohms
or 1 gigaohm
or 1,000 megohms
Immersion Cycling: MIL-STD-202, Method 104, Condition B
(2 cycles @ 15 minutes each. Each cycle consists of immersion
in hot bath @ 65 ºC followed by immersion in cold salt water bath.)
Post test limits @ 25 ºC
100 megohms x µF
100 megohms x µF 1000 megohms x µF
10 megohms x µF
Insulation Resistance, whichever is smaller..
or 10 gigaohms
or 10 gigaohms
or 1 gigaohm
or 1,000 megohms
Life Test: 1000 Hrs
Test Potential and Temperature
200% V @ 125 ºC
200% V @ 125 ºC
150% V @ 85 ºC
200% V @ 85 ºC
Post test limits @ 25 ºC
Capacitance Change, whichever is greater
< 2% or 0.5 pF
±15% of initial value** ±30% of initial value** ±30% of initial value**
Dissipation Factor
0.25% Max.
0.25% Max.
5.0% Max.
7.0% Max.
Insulation Resistance, whichever is smaller..
100 megohms x µF
100 megohms x µF 100 megohms x µF
10 megohms x µF
or 10 gigaohms
or 10 gigaohms
or 1 gigaohm
or 1,000 megohms
Dielectric Strength 2.5 times rated voltage for 5 seconds with current limited to 50 mA
* 60 PPM/ ºC below 10 pF nominal
**X7R and Z5U dielectrics exhibit aging characteristics; therefore, it
+53 PPM –30 PPM/ºC from +25 ºC to –55 ºC comparable to MIL-C-20
is highly recommended that capacitors be de-aged for 2 hours at
+150 ºC and stabilized at room temperature for 48 hours before
capacitor measurements are made.
RoHS Compliant
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