Datasheet
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1017_X7R_ARRAY_SMD • 2/29/2016 55
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Capacitor Array, X7R Dielectric, 10 – 200 VDC (Commercial & Automotive Grade)
Electrical Parameters/Characteristics
Item Parameters/Characteristics
Operating Temperature Range −55°C to +125°C
Capacitance Change with Reference to +25°C and 0 Vdc Applied (TCC) ±15%
1
Aging Rate (Maximum % Capacitance Loss/Decade Hour) 3.0%
2
Dielectric Withstanding Voltage (DWV)
250% of rated voltage
(5 ± 1 seconds and charge/discharge not exceeding 50mA)
3
Dissipation Factor (DF) Maximum Limit @ 25°C
See Dissipation Factor Limit Table
4
Insulation Resistance (IR) Minimum Limit @ 25°C
1,000 megohm microfarads or 100GΩ
(Rated voltage applied for 120 ± 5 secs @ 25°C)
1
Regarding Aging Rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.
2
DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the capacitor.
3
Capacitance and dissipation factor (DF) measured under the following conditions:
1kHz ± 50Hz and 1.0 ± 0.2 Vrms if capacitance ≤10µF
120Hz ± 10Hz and 0.5 ± 0.1 Vrms if capacitance >10µF
4
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON".
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
Dielectric
Rated DC
Voltage
Capacitance
Value
Dissipation Factor
(Maximum %)
Capacitance
Shift
Insulation
Resistance
X7R
< 16 All 7.5
± 20%
10% of
Initial Limit
16/25 All 5.0
50
≤ 0.02 µF 3.0
> 0.02 µF 5.0
> 50 All 3.0
Dissipation Factor Limit Table
Rated
DC Voltage
Capacitance
Dissipation Factor
(Maximum %)
< 16 All 5.0
16/25 All 3.5
50
≤ 0.022 µF 2.5
> 0.022 µF 3.5
> 50 All 2.5