GJ243 [MURATA]
Chip Monolithic Ceramic Capacitors; 片状独石陶瓷电容器
| 型号： | GJ243 |
| 厂家： | 
muRata |
| 描述： | Chip Monolithic Ceramic Capacitors |
| 文件： | 总6页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Chip Monolithic Ceramic Capacitors
for Smoothing
e
g
e
■ Features
1. Heat generation is low at high frequency because of
low dielectric loss.
2. Compared with aluminum electrolytic capacitors,
L
W
capacitance can be lower to obtain the same
Dimensions (mm)
e min.
2.0 ±0.1 1.25 ±0.1 1.25 ±0.1 0.2 to 0.7
3.2 ±0.15 1.6 ±0.15 1.15 ±0.1 0.3 to 0.8
1.35 ±0.15
Part Number
L
W
T
g min.
0.7
1.5
smoothing performance.
GJ221B
GJ231M
GJ232N
GJ232C
GJ232R
GJ243R
GJ243X
3. Ceramic capacitor has no polarity and ensures long
life time.
3.2 ±0.3 2.5 ±0.2 1.6 ±0.15
1.8 ±0.2
0.3
1.0
2.0
■ Applications
• DC-DC converter
1.8 ±0.2
4.5 ±0.4 3.2 ±0.3
2.2 ±0.3
0.3
6
• Noise elimination LCD bias circuit
(Use for only alumina, paper or glass epoxy board)
Rated Voltage
Capacitance
Length L
(mm)
Width W
(mm)
Thickness T
(mm)
Part Number
TC
(Vdc)
(µF)
GJ221BF50J106ZD01
GJ231MF50J226ZD01
GJ232CF50J476ZD01
GJ243RF50J107ZD11
GJ232NF51A226ZD01
GJ232RF51H475ZD01
GJ243XF51H106ZD12
GJ232RF52A105ZD01
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
Y5V
6.3
6.3
6.3
6.3
10
10 +80.-20%
22 +80.-20%
47 +80.-20%
100 +80.-20%
22 +80.-20%
4.7 +80.-20%
10 +80.-20%
1 +80.-20%
2.00
3.20
3.20
4.50
3.20
3.20
4.50
3.20
1.25
1.60
2.50
3.20
2.50
2.50
3.20
2.50
1.25
1.15
1.60
1.80
1.35
1.80
2.20
1.8
50
50
100
30
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Specifications and Test Methods
Specification
No.
1
Item
Operating
Test Method
F5 : Y30°C to 85°C
Temperature Range
The rated voltage is defined as the maximum voltage which
may be applied continuously to the capacitor.
2
Rated Voltage
See the previous pages.
When AC voltage is superimposed on DC voltage, VP-P or VO-P
,
whichever is larger, shall be maintained within the rated voltage
range.
3
4
Appearance
Dimensions
No defects or abnormalities.
Visual inspection.
Using calipers.
Within the specified dimension.
No failure shall be observed when 250% of the rated voltage is
applied between the both terminations for 1 to 5 seconds, pro-
vided the charge/discharge current is less than 50mA.
5
Dielectric Strength No defects or abnormalities.
The insulation resistance shall be measured with a DC voltage
not exceeding the rated voltage at normal temperature and
humidity and within 2 minutes* of charging.
*5minutes for c>47µF.
Insulation
More than 10,000MΩ or 500Ω · F.
6
7
Resistance
(Whichever is smaller)
6
Capacitance
Within the specified tolerance.
The capacitance/D.F. shall be measured at 25°C at the fre-
quency and voltage shown in the table.
0.07 max. (50/100V)
0.09 max. (10/16/25V)
0.15 max. (6.3V)
Capacitance Frequency
Voltage
1±0.2Vrms
0.5±0.1Vrms
Dissipation Factor
(D.F.)
8
9
CV10µF
CG10µF
1±0.1kHz
120±24Hz
The capacitance change shall be measured after 5 min. at
each specified temperature stage.
The ranges of capacitance change compared to 25°C with the
temperature ranges shown in the table shall be within the spec-
ified ranges.
Capacitance
Temperature
Characteristics
Temp.
Range
Reference Cap. Change
Char.
Temp.
Rate
+22
°
°
F5 -30 to +85 C
25 C
Within
%
-82
Solder the capacitor on the testing jig (glass epoxy board)
shown in Fig.1 using a eutectic solder. Then apply 5N force in
parallel with the test jig for 10±1 sec. The soldering shall be
done either with an iron or using the reflow method and shall be
conducted with care so that the soldering is uniform and free of
defect such as heat shock.
No removal of the terminations or other defects shall occur.
c
Adhesive Strength
of Termination
b
a
10
Type
a
b
c
GJ218
GJ221
GJ231
GJ232
GJ243
1.0
1.2
2.2
2.2
3.5
3.0
4.0
5.0
5.0
7.0
1.2
1.65
2.0
2.9
3.7
Solder resist
Baked electrode or
copper foil
(in mm)
Fig.1
Solder the capacitor on the testing jig (glass epoxy board) in
the same manner and under the same conditions as (10).
The capacitor shall be subjected to simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 55Hz. The
frequency range, from 10 to 55Hz and return to 10Hz, shall be
traversed in approximately 1 minute. This motion shall be
applied for a period of 2 hours in each 3 mutually perpendicular
directions (total of 6 hours).
Item
Appearance
Capacitance Change Within the specified tolerance.
Frequency
No defects or abnormalities.
Vibration
Resistance
11
50, 100V 10, 16, 25V
0.07 max. 0.09 max. 0.15 max.
No failure
6.3V
D.F.
I.
Dielectric Strength
Continued on the following page.
31
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Specifications and Test Methods
Continued from the preceding page.
Specification
No.
Item
Test Method
No cracks or marking defects shall occur.
Solder the capacitor to the test jig (glass epoxy boards) shown
in Fig.2 using a eutectic solder. Then apply a force in the direc-
tion shown in Fig.3 for 5±1 sec. The soldering shall be done
either with an iron or using the reflow method and shall be con-
ducted with care so that the soldering is uniform and free of
defects such as heat shock.
20
Pressurizing
50
b
speed : 1.0mm/sec.
Pressurize
ø4.5
R230
Flexure : V1
12 Deflection
a
Capacitance meter
45 45
100
Fig.2
t=1.6mm
Fig.3
Type
a
b
c
GJ218
GJ221
GJ231
GJ232
GJ243
1.0
1.2
2.2
2.2
3.5
3.0
4.0
5.0
5.0
7.0
1.2
1.65
2.0
2.9
3.7
6
(in mm)
Immerse the capacitor first ethanol (JIS-K-8101)a solution of
rosin (JIS-K-5902) (25% rosin in weight proportion), then in an
eutectic solder solution for 2±0.5 seconds at 230±5°C after pre-
heating in the following table. then set it for 48±4 hours at room
temperature and measure.
Solderability of
Termination
75% of the terminations is to be soldered evenly and continu-
ously.
13
The measured values shall satisfy the values in the following
table.
The capacitor shall be set for 48±4 hours at room temperature
+0
after one hour heat of treatment at 150.
°C.
–10
Immerse the capacitor in a eutectic solder solution at 270± 5°C
for 10±0.5 seconds after preheating in the flowing table. Then
set it for 48T4 hours at room temperature and measure.
Item
Specification
Appearance
No marked defect
Capacitance Change Within T20%
Resistance to
Soldering Heat
14
More than 10,000MΩ or 500Ω · F
I. R.
(Whichever is smaller)
50, 100V 10, 16, 25V
6.3V
D.F.
0.07 max. 0.09 max. 0.15 max.
No failure
Dielectric Strength
No marking defects.
The capacitor shall be set for 48±4 hours at room temperature
+0
after one hour heat of treatment at 150 °C.
–10
Item
Appearance
Capacitance Change Within T20%
Specification
No marked defect
Then measure for the initial measurement. Fix capacitor to the
supporting jig in the same manner and under the same condi-
tions as in (10) and conduct the five cycles according to the
temperature and time shown in the following table.
More than 10,000MΩ or 500Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
0.07 max. 0.09 max. 0.15 max.
No failure
I. R.
Temperature
Cycle
15
Set it for 48±4 hours at room temperature, then measure.
6.3V
D.F.
Step
1
2
3
4
Dielectric Strength
Min. Operating
Temp.aaa
-0
Max. Operating
Temp.aaa
-0
Room
Temp.
2 to 3
Room
Temp.
2 to 3
Temp. (ºC)
Time (min.)
+3
+3
30T3
30T3
No marking defects.
Set the capacitor for 500±12 hours at 40±2°C and 90 to 95%
humidity. Take it out and set it for 48T4 hours at room tempera-
ture, then measure.
Item
Appearance
Specification
No marked defect
Capacitance Change Within T30%
Humidity
Steady State
More than 1,000MΩ or 50Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
0.1 max. 0.125 max. 0.2 max.
No failure
16
I. R.
6.3V
D.F.
Dielectric Strength
No marking defects.
Apply the rated voltage for 500±12 hours at 40±2°C and 90 to
95% humidity and set it for 48±4 hours at room temperature,
then measure. The charge/discharge current is less than
50mA.
Item
Appearance
Capacitance Change Within T30%
Specification
No marked defect
Humidity
Load
More than 500MΩ or 25Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
0.1 max. 0.125 max. 0.2 max.
No failure
17
I. R.
6.3V
D.F.
Dielectric Strength
Continued on the following page.
32
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Specifications and Test Methods
Continued from the preceding page.
Specification
No.
Item
Test Method
The voltage treatment shall be given to the capacitor, in which
a DC voltage of 200%* the rated voltage is applied for one hour
at the maximum operating temperature ±3°C then it shall be set
for 48±4 hours at room temperature and the measurement shall
be conducted. Then apply the above mentioned voltage contin-
uously for 1000±12 hours at the same temperature, remove it
from the bath, and set it for 48±4 hours at room temperature,
then measure. The charge/discharge current is less than
50mA.
No marked defect.
Item
Appearance
Capacitance Change Within T30%
Specification
No marked defect
High Temperature
Load
More than 1,000MΩ or 50Ω · F
(Whichever is smaller)
50, 100V 10, 16, 25V
0.1 max. 0.125 max. 0.2 max.
No failure
18
I. R.
6.3V
D.F.
Dielectric Strength
*150% for C>10µF
6
33
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Characteristics Data
■ Capacitance-Temperature Characteristics
■ Capcitance-DC Voltage Characteristics
Measuring Condition:1kHz 1Vms. 1min.
Measuring Condition:1kHz 1Vrms
20
40
20
10
No Bias
0
0
−10
−20
−30
−40
−50
−60
−20
−40
100WV
70
−60
−80
16WV
25WV
50WV
0
10
20
30
40
50
60
80
90
100
DC Bias [Vdc]
6
20
40
60
80
Temperature [˚C]
■ Capcitance-AC Voltage Characteristics
■ Impedance-Frequency Characteristics
10k
1k
10k
1k
100
10
100
0.1µF
10
1µF
0.1µF
1
1
10µF
1µF
100m
100m
10µF
10m
1m
10m
1m
1k
10k
100k
1M
10M
1k
10k
100k
1M
10M
Freqency [Hz]
Freqency [Hz]
34
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
C02E8.pdf 01.7.26
Reference Data
■ Allowable Ripple Current
Ripple current should be less than “Allowable ripple
current value” shown in the following table.
Voltage (V)
And temperature rise of the chip surface (∆T) should be
Ripple Voltage
DC Voltage
below 20°C. When AC and DC voltage are superimposed,
Rated
Voltage
keep the peak value of the voltage within the rated voltage.
Time
(sec.)
Allowable ripple current value
Allowable ripple current value (r.m.s.)
300kHzV f F500kHz
1.5Ar.m.s.
Series
Rated Voltage
4V / 6.3V
100kHzV f F300kHz
1.4Ar.m.s.
1.5Ar.m.s.
1.7Ar.m.s.
1.4Ar.m.s.
1.4Ar.m.s.
1.5Ar.m.s.
1.7Ar.m.s.
1.4Ar.m.s.
1.5Ar.m.s.
1.7Ar.m.s.
2.0Ar.m.s.
2.0Ar.m.s.
1.6Ar.m.s.
500kHzV f F1MHz
1.6Ar.m.s.
1.6Ar.m.s.
2.0Ar.m.s.
1.2Ar.m.s.
1.6Ar.m.s.
1.6Ar.m.s.
2.0Ar.m.s.
1.2Ar.m.s.
1.6Ar.m.s.
2.0Ar.m.s.
2.2Ar.m.s.
2.2Ar.m.s.
1.8Ar.m.s.
6
GJ221
GJ231
GJ232
GJ243
GJ218
GJ231
GJ232
GJ243
GJ231
GJ232
GJ232
GJ243
GJ232
1.6Ar.m.s.
1.8Ar.m.s.
1.3Ar.m.s.
1.5Ar.m.s.
1.6Ar.m.s.
10V
16V
1.8Ar.m.s.
1.3Ar.m.s.
1.6Ar.m.s.
1.8Ar.m.s.
2.2Ar.m.s.
25V / 35V / 50V
100V
2.2Ar.m.s.
1.7Ar.m.s.
35
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