GA355QR7GB103KW01L Murata Electronics, GA355QR7GB103KW01L Datasheet - Page 208

• Manufacturer Part Number: GA355QR7GB103KW01L
• Manufacturer: Murata Electronics

!Note
(2) In case of C0G, U2J char.
190
!Caution
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.)
Continued from the preceding page.
(3150)
• 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 specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
10000
10000
(250)
C0G char., Rated Voltage: DC3.15kV
1000
1000
1000
C0G char., Rated Voltage: DC250V
100
100
U2J char., Rated Voltage: DC1kV
10
1
1
1
Frequency [kHz]
Frequency [kHz]
Frequency [kHz]
10
10
10
to 22pF
100
100
100
27 to 47pF
to 100pF
1000
1000
1000
to 470pF
1,000pF
2,200pF
4,700pF
10,000pF
The temperature of the surface
of capacitor: 125˚C or less (including self-heating)
(250)
1000
100
U2J char., Rated Voltage: DC250V
The sine-wave frequency VS allowable voltage
10000
1000
1
(630)
1000
100
C0G char., Rated Voltage: DC630V
100
U2J char., Rated Voltage: DC2kV
1
1
Frequency [kHz]
10
Frequency [kHz]
10
Frequency [kHz]
10
100
100
100
(500)
<C0G char., Rated Voltage: DC3.15kV>
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.
<Capacitor Selection Tool>
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).
to 4,700pF
to 470pF
10,000pF
1000
(500)
1000pF
1000
to 100pF
1000
150pF
220pF
560pF
680pF
820pF
1000
100
U2J char., Rated Voltage: DC630V
10
1
U2J char., Rated Voltage: DC3.15kV
(3150)
10000
(1000)
1000
10000
100
C0G char., Rated Voltage: DC1kV
1
1
Frequency [kHz]
10
Continued on the following page.
Frequency [kHz]
10
Frequency [kHz]
10
100
100
100
1000
to 33pF
100pF
to 100pF
47pF
1,000pF
2,200pF
4,700pF
to 680pF
10,000pF
22,000pF
47,000pF
1000
1000
C02E.pdf
Oct.1,2012