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GCM219R71H334KA55D Datasheet, PDF (38/67 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors for Automotive | |||
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!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 speciï¬cations. Therefore, please approve our product speciï¬cations or transact the approval sheet for product speciï¬cations before ordering.
C03E.pdf
May.17,2013
High Effective Capacitance & High Allowable Ripple Current
GC3 Series
AEC- Anti-
Q200 noise
This is a high ripple resistance product for automobiles, excellent in DC voltage
characteristics.
Features
1 When a DC voltage is applied, a capacitance higher than conventional products
(X7R characteristics) can be acquired.
When DC600V is applied, about twice the capacitance can be secured.
20
0
-20
-40
-60
-80
-100
0
New Material GC3
5750 (in mm)/2220 (in inch)/0.1μF/630V
Conventional Material GCM
5750 (in mm)/2220 (in inch)/0.1μF/630V
100 200 300 400 500 600 700
DC Voltage (V)
<Comparison between Capacitance - DC Voltage Characteristics>
2 Improved ripple resistance performance compared to conventional products (X7R characteristics).
In the case of a product with a capacitance of 0.1μF, when the exothermic temperature reaches 20°C at frequency
f=300kHz, the amount of resistance of a product with conventional material is 1.8Arms; however, the new material
is 2.3 Arms.
5750 (in mm)/2220 (in inch)/0.1μF/630V
100
30kHz
30kHz
1.8Arms 2.3Arms
20°C
10
300kHz
300kHz
100kHz
100kHz
New Material GC3
1
Conventional Material GCM
0
0.5
1
1.5
2
2.5
3
Current (Ar.m.s.)
<Exothermic Temperature Comparison>
3 This product has a noise reduction effect.
Since dielectric materials that enable a reduction of noise are used, this product is more effective for reducing noise
compared to the GCM series for automobiles.
Specifications
Size
2.0Ã1.25mm to 5.7Ã5.0mm
Rated Voltage DC250 to 630V
Capacitance 0.01μF to 1.0μF
Main Applications
For PFC (Power Factor Correction) circuits of power supplies, EMI suppression,
and smoothing circuits of automobiles
e
g
e
T
W
L
<Dimensions>
36
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