TDK multilayer ceramic chip capacitor CKG series is a product which metal-frames are connected to terminations of MLCC, and it is also called
MEGACAP
.
MEGACAP has higher mechanical endurance by the flexible metal-frame structure which absorbs thermal and mechanical stress.
Also the stacked type is effective in mounting area reduction because twice capacitance is realized by double-stacked structure without changing
footprint.
■
FEATURES
• Higher mechanical endurance is realized by metal-frame structure.
• Twice capacitance is realized by double-stacked structure without
changing footprint.
• Lower ESR and ESL than Al caps.
• C0G temperature characteristic which has excellent stable tempera-
ture and DC-bias characteristcs is applicable.
• Mounting on Al board is applicable.
■
APPLICATIONS
• Smoothing circuits.
• DC-DC converters, inverters, battery chargers.
• The places where Al electrolytic or Film capacitor is not suitable
because of higher ESR/ESL, heat resistivity, or its size.
• The C0G temperature characteristic is suitable for the high-reliability
circuits such as time constant, filter, resonance, oscillation and snub-
ber circuits.
■
SHAPE & DIMENSIONS
Single
type
L
Stacked
type
L
W
W
T
T
E
E
Type
L
W
CKG32K
3.60±0.30
2.60±0.30
CKG45K
5.00±0.50
3.50±0.50
CKG57K
6.00±0.50
5.00±0.50
CKG45N
5.00±0.50
3.50±0.50
CKG57N
6.00±0.50
5.00±0.50
Dimensional
tolerances are typical values.
Dimensions in mm
T
E
3.35±0.10
0.80±0.15
2.90±0.10
1.10±0.30
3.35±0.15
1.60±0.30
5.00±0.50
1.10±0.30
5.00±0.50
1.60±0.30
L
W
T
E
Body length
Body width
Body height
Metal-frame width
L
W
T
E
Body length
Body width
Body height
Metal-frame width
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20170509 / mlcc_commercial_megacap_en.fm
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MULTILAYER CERAMIC CHIP CAPACITORS
■
CATALOG NUMBER CONSTRUCTION
CKG
(1)
57
(2)
N
(3)
X7R
(4)
1E
(5)
107
(6)
M
(7)
500
(8)
J
(9)
H
(10)
(1) Series
(2) Dimensions L x W (mm)
Code
32
45
57
EIA
CC1210
CC1812
CC2220
Length
3.60
5.00
6.00
Width
2.60
3.50
5.00
Metal terminal
width
0.80
1.10
1.60
(6) Nominal capacitance (pF)
The capacitance is expressed in three digit codes and in units of
pico Farads (pF). The first and second digits identify the first and
second significant figures of the capacitance. The third digit identi-
fies the multiplier. R designates a decimal point.
(Example)0R5 = 0.5pF
101 = 100pF
225 = 2,200,000pF = 2.2µF
(3) Structure
Code
K
N
Description
Single type
Stacked type
(7) Capacitance tolerance
Code
J
K
M
Temperature ranges
-55 to +125°C
-55 to +85°C
-55 to +125°C
-55 to +125°C
-55 to +125°C
Tolerance
± 5%
± 10%
± 20%
(4) Temperature characteristics
Temperature
Temperature
coefficient or
characteristics
capacitance change
C0G
0±30ppm/°C
X5R
±15%
X7R
±15%
X7S
±22%
X7T
+22, -33%
(8) Thickness
Code
290
335
500
Thickness
2.90 mm
3.35 mm
5.00 mm
(9) Packaging style
(5) Rated voltage (DC)
Code
1C
1E
1H
2A
2E
2W
2J
3A
Voltage (DC)
16V
25V
50V
100V
250V
450V
630V
1000V
Code
A
J
Style
178mm reel, 4mm pitch
330mm reel, 8mm pitch
(10) Special reserved code
Code
H
Description
MEGACAP type
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
Background gray: The product which is not recommended to a new design.
■
Please refer to the capacitance range table after P-9 for the details such as product thickness and capacitance tolerance.
Capacitance range chart
Capacitance
Tolerance
(pF)
33,000
47,000
68,000
100,000
150,000
220,000
330,000
470,000
680,000
1,000,000
1,500,000
2,200,000
3,300,000
4,700,000
10,000,000
22,000,000
CKG45K/ 4532 [1812 inch], Single type
X7R
1E
(25V)
X7S
1C
2A
1H
(16V) (100V) (50V)
X7T
1C
2J
2W
2E
(16V) (630V) (450V) (250V)
C0G
Code
333
473
683
104
154
224
334
474
684
105
155
225
335
475
106
226
J: ±5%
2J
2W
2E
2J
2E
2A
1H
(630V) (450V) (250V) (630V) (250V) (100V) (50V)
K: ±10%
M: ±20%
M: ±20%
Standard thickness
2.90 mm
Background gray: The product which is not recommended to a new design.
■Please
refer to the capacitance range table after P-9 for the details such as product thickness and capacitance tolerance.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
stm32/stm8
