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C1022_C0G_AUTO_SMD • 1/9/2017

5

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs) – C0G Dielectric, 10 – 250 VDC (Automotive Grade)

Electrical Parameters/Characteristics

Item

Parameters/Characteristics

OperatingTemperatureRange

−55°Cto+125°C

CapacitanceChangewithReferenceto

+25°Cand0VDCApplied(TCC)

±30ppm/ºC

AgingRate(Maximum%CapacitanceLoss/DecadeHour)

0%

1

DielectricWithstandingVoltage(DWV)

250%ofratedvoltage

(5±1secondsandcharge/dischargenotexceeding50mA)

2

DissipationFactor(DF)MaximumLimitat25ºC

0.1%

3

InsulationResistance(IR)Limitat25°C

1,000megohmmicrofaradsor100GΩ

(Ratedvoltageappliedfor120±5secondsat25°C)

1

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.

2

Capacitance and dissipation factor (DF) measured under the following conditions:

1 MHz ±100 kHz and 1.0 Vrms ±0.2 V if capacitance ≤ 1,000 pF

1 kHz ±50 Hz and 1.0 Vrms ±0.2 V if capacitance > 1,000 pF

3

To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.

Capacitance and Dissipation Factor (DF) measured under the following conditions:

Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and 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

RatedDCVoltage Capacitance

Value

DissipationFactor

(Maximum%)

Capacitance

Shift

Insulation

Resistance

C0G

All

All

0.5

0.3%or±0.25pF 10%ofInitial

Limit