GRM0332C2A6R9DA01 datasheet(67/89 Pages) MURATA1

67 / 89 page

C02E.pdf

Nov.27,2017

Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

268

Caution

<Applicable to Temperature Characteristics X7R (R7),

X7T (D7), X7T (W0) beyond Rated Voltage of 200VDC>

1-2. The load should be contained so that the self-heating

of the capacitor body remains below 20°C, when

measuring at an ambient temperature of 25°C. In

addition, use a K thermocouple of ø0.1mm with less

heat capacity when measuring, and measure in a

condition where there is no eect from the radiant

heat of other components or air ﬂow caused by

convection. Excessive generation of heat may cause

deterioration of the characteristics and reliability of the

capacitor. (Absolutely do not perform measurements

while the cooling fan is operating, as an accurate

measurement may not be performed.)

<Applicable to Temperature Characteristics U2J (7U),

C0G (5C) beyond Rated Voltage of 200VDC>

1-3. Since the self-heating is low in the low loss series, the

allowable power becomes extremely high compared to

the common X7R (R7) characteristics.

However, when a load with self-heating of 20°C is

applied at the rated voltage, the allowable power may

be exceeded. When the capacitor is used in a

high-frequency voltage circuit of 1kHz or more, the

frequency of the applied voltage should be less than

500kHz sine wave (less than 100kHz for a product

with rated voltage of DC3.15kV), to limit the voltage

load so that the load remains within the derating

shown in the following ﬁgure. In the case of non-sine

wave, high-frequency components exceeding the

fundamental frequency may be included. In such a case,

please contact Murata. The excessive generation of

heat may cause deterioration of the characteristics

and reliability of the capacitor.

(Absolutely do not perform measurements while the

cooling fan is operating, as an accurate measurement

may not be performed.)

The surface temperature of the capacitor: 125°C or less

(including self-heating)

[The sine-wave frequency VS allowable voltage]

C0G (5C) char., Rated Voltage: DC250V

0805/2012 (in inch/mm) size

C0G (5C) char., Rated Voltage: DC250V

1206/3216 (in inch/mm) size

Frequency [kHz]

100

(200)

1000

100

to 330pF

C0G (5C) char., Rated Voltage: DC200V

C0G (5C) char., Rated Voltage: DC500V

Frequency [kHz]

100

(500)

1000

100

to 560pF

820pF

680pF

1,000pF

C0G char., Rated Voltage: DC630V

Continued from the preceding page.

Continued on the following page.

C0G char., Rated Voltage: DC1kV

1000

100

1000

100

Frequency [kHz]

4,700pF

to 3,900pF

6,800pF

10,000pF

15,000pF

1000

100

1000

100

Frequency [kHz]

4,700pF

to 3,900pF

1000

100

1000

(630V)

560pF

to 470pF

680pF

820pF

1,000pF

1,500pF

2,200pF

3,300pF

Frequency [kHz]

1000

100

10000

1000

Frequency [kHz]

220pF

to 100pF

1,000pF

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