GRM552B11H102KA01D datasheet(209/221 Pages) MURATA

209 / 221 page

Due to the low self-heating characteristics of low-

dissipation capacitors, the allowable electric power of

these capacitors is generally much higher than that of

X7R characteristic capacitors.

When a high frequency voltage that causes 20

°C self-

heating to the capacitor is applied, it will exceed the

capacitor's allowable electric power.

The frequency of the applied sine wave voltage should be

less than 500kHz (less than 100kHz in the case of rated

voltage: DC3.15kV). The applied voltage should be less

than the value shown in figure below.

In the case of non-sine wave that includes a harmonic

frequency, please contact our sales representatives or

product engineers. Excessive heat may lead to

deterioration of the capacitor's characteristics and

reliability. (Never attempt to perform measurement with

the cooling fan running. Otherwise, accurate

measurement cannot be ensured.)

The capacitors less than 22pF can be applied maximum

4.0kV peak to peak at 100kHz or less only for the ballast

or the resonance usage in the LCD backlight inverter

circuit.

We are also offering free software/the capacitor selection

tool: "Murata Medium Voltage Capacitors Selection Tool

by Voltage Form," which will assist you in selecting a

suitable capacitor.

The software can be downloaded from Murata's Website.

(http://www.murata.com/designlib/mmcsv/index.html).

By inputting capacitance values and the applied voltage

waveform of the specific capacitor series, this software

will calculate the capacitor's power consumption and list

suitable capacitors (non-sine wave is also available).

(2) In case of C0G, U2J char.

C0G char., Rated Voltage: DC1kV

Frequency [kHz]

1000

100

(1000)

10000

C0G char., Rated Voltage: DC3.15kV

Frequency [kHz]

1000

100

1000

(3150)

10000

27 to 47pF

to 22pF

Continued from the preceding page.

The sine-wave frequency VS allowable voltage

The temperature of the surface

of capacitor: 125˚C or less (including self-heating)

U2J char., Rated Voltage: DC3.15kV

Frequency [kHz]

1000

100

1000

(3150)

10000

U2J char., Rated Voltage: DC630V

Frequency [kHz]

1000

(500)

100

(630)

1000

to 680pF

1,000pF

to 33pF

47pF

100pF

100

1000

10000

to 470pF

U2J char., Rated Voltage: DC1kV

Frequency [kHz]

1000

(500)

100

1000

10000

U2J char., Rated Voltage: DC2kV

Frequency [kHz]

1000

(500)

100

to 100pF

150pF

220pF

2,200pF

U2J char., Rated Voltage: DC250V

Frequency [kHz]

1000

(500)

100

(250)

1000

to 4,700pF

10,000pF

Continued on the following page.

C0G char., Rated Voltage: DC250V

Frequency [kHz]

100

(250)

1000

C0G char., Rated Voltage: DC630V

Frequency [kHz]

1000

100

(630)

1000

100

to 470pF

1000pF

680pF

560pF

820pF

to 100pF

!Caution

208

!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 because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note

C02E.pdf

10.12.20

GRM552B11H102KA01D Folha de dados(PDF) 209 Page - Murata Manufacturing Co., Ltd.

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