GRM552B11H102KA01D datasheet(137/221 Pages) MURATA

137 / 221 page

!Caution

5. DC Voltage and AC Voltage Characteristics

1. The capacitance value of a high dielectric constant type

capacitor changes depending on the DC voltage applied.

Please consider the DC voltage characteristics when a

capacitor is selected for use in a DC circuit.

1-1. The capacitance of ceramic capacitors may change

sharply depending on the applied voltage (see

figure).

Please confirm the following in order to secure the

capacitance.

(1) Whether the capacitance change caused by the

applied voltage is within the range allowed or not.

(2) In the DC voltage characteristics, the rate of

capacitance change becomes larger as voltage

increases, even if the applied voltage is below

the rated voltage. When a high dielectric constant

type capacitor is in a circuit that needs a tight

(narrow) capacitance tolerance (e. g., a time

constant circuit), please carefully consider the

characteristics of these capacitors, such as their

aging, voltage, and temperature characteristics.

In addition, check capacitors using your actual

appliances at the intended environment and

operating conditions.

2. The capacitance values of high dielectric constant type

capacitors change depending on the AC voltage applied.

Please consider the AC voltage characteristics when

selecting a capacitor to be used in an AC circuit.

Continued on the following page.

Continued from the preceding page.

-60

-50

-40

-30

-20

-10

0.0

0.5

1.0

1.5

2.0

2.5

AC Voltage (Vr.m.s.)

6. Capacitance Aging

1. The high dielectric constant type capacitors have the

characteristic in which the capacitance value decreases

with passage of time.

When you use a high dielectric constant type capacitors

in a circuit that needs a tight (narrow) capacitance

tolerance (e. g., a time constant circuit), please carefully

consider the characteristics of these capacitors, such as

their aging, voltage, and temperature characteristics. In

addition, check capacitors using your actual appliances at

the intended environment and operating conditions.

-100

-80

-60

-40

-20

2345

DC Voltage (VDC)

[DC Voltage Characteristics]

[AC Voltage Characteristics]

-40

-30

-20

-10

100

1000

10000

∆

Time (Hr)

!Caution

135

!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 Datenblatt(PDF) 137 Page - Murata Manufacturing Co., Ltd.

GRM552B11H102KA01D Datenblatt(HTML) 137 Page - Murata Manufacturing Co., Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datenblatt Download

Link URL