GNM3145C1H270KD01D Murata, GNM3145C1H270KD01D Datasheet - Page 210

• Manufacturer Part Number: GNM3145C1H270KD01D
• Manufacturer: Murata
• Type: Ceramicr

Specifications of GNM3145C1H270KD01D

• Capacitance: 27pF
• No. Of Capacitors: 4
• Tolerance (+ Or -): 10%
• Voltage: 50VDC
• Number Of Terminals: 8Terminal
• Temp Coeff (dielectric): C0G
• Operating Temp Range: -55C to 125C
• Mounting Style: Surface Mount
• Package / Case: 1206
• Construction: SMT Chip
• Failure Rate: Not Required
• Product Height (mm): 0.8mm
• Product Depth (mm): 1.6mm
• Product Length (mm): 3.2mm
• Lead Diameter (nom): Not Requiredmm
• Terminal Pitch: 0.8mm
• Lead Free Status / RoHS Status: Compliant

18
!Note
• 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
• 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.
sales representatives or product engineers before ordering.
!Note
208
(2) In case of C0G, U2J char.
!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 which cause 20 C self
heating to the capacitor is applied, it will exceed
capacitor's allowable electric power.
The frequency of the applied sine wave voltage should be
less than 500kHz (less than 100kHz in case of rated
voltage: DC3.15kV). The applied voltage should be less
than the value shown in figure below.
While, in case of non-sine wave which include 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.
• 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.
10000
(250)
1000
1000
1000
(630)
100
100
U2J char., Rated Voltage: DC250V
100
U2J char., Rated Voltage: DC2kV
1
1
1
C0G char., Rated Voltage: DC630V
Frequency [kHz]
Frequency [kHz]
Frequency [kHz]
10
10
10
100
100
100
100 to 470pF
(500)
(500)
to 4,700pF
1000pF
10,000pF
1000
1000
to 100pF
1000
150pF
220pF
560pF
680pF
820pF
The temperature of the surface
of capacitor: 125˚C or less (including self-heating)
The sine-wave frequency VS allowable voltage
(3150)
10000
(630)
1000
1000
U2J char., Rated Voltage: DC3.15kV
100
(3150)
10000
U2J char., Rated Voltage: DC630V
1000
C0G char., Rated Voltage: DC3.15kV
1
1
1
Frequency [kHz]
Frequency [kHz]
10
10
Frequency [kHz]
10
to 22pF
100
100
100
<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 Internet
Website.
(http://www.murata.com/designlib/mmcsv_e.html).
By inputting capacitance values and 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).
* Subject series are below.
27 to 47pF
· Temperature Characteristics C0G, U2J
(500)
to 33pF
100pF
47pF
to 680pF
1000
1000
1000
1,000pF
2,200pF
10000
1000
100
U2J char., Rated Voltage: DC1kV
1
Continued on the following page.
Frequency [kHz]
10
100
(500)
to 470pF
1000
C02E.pdf
09.9.18