225600445726 [YAGEO]
Ceramic Capacitor, Ceramic, 1000V, X7R, -/+15ppm/Cel TC, 0.0018uF, 1812;型号: | 225600445726 |
厂家: | YAGEO CORPORATION |
描述: | Ceramic Capacitor, Ceramic, 1000V, X7R, -/+15ppm/Cel TC, 0.0018uF, 1812 电容器 |
文件: | 总7页 (文件大小:113K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SURFACE-MOUNT CERAMIC
MULTILAYER CAPACITORS
High-voltage: Class 2, X7R
1/2 KV
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
FEATURES
QUICK REFERENCE DATA
DESCRIPTION
VALUE
• Sizes 1206; 1808; 1812
Rated voltage UR (DC)
• High capacitance per unit volume
• Supplied in tape on reel or in bulk
• NiSn terminations.
1 kV; 2 kV (IEC)
Capacitance range (E12 series); note 1
470 pF to 10 nF
Tolerance on capacitance at Tamb = 20 °C
±20%; ±10%; note 2
Test voltage (DC) for 1 minute
UR = 1000 V
APPLICATIONS
1.5 × UR
1.2 × UR
U
R > 1000 V
These surface mounted high voltage
capacitors were developed
specifically for circuits requiring
voltage of 1 kV to 2 kV. Typical
applications are:
Sectional specifications
IEC 60384-10, second
edition 1989-04; also based
on CECC 32 100
Detailed specification
based on
CECC 32 101-801
• Inverter circuits for the backlights
Climatic category (IEC 60068)
Notes
55/125/56
of liquid crystal displays
• Snubber circuits of power
supplies
1. Other values are available on request.
• Voltage multiplier circuits and
circuits where surge protection is
required.
2. Special tolerance on capacitance is available on request.
Due to high voltage across the
terminations, circuit applications of
1 kV or higher may need a coating
on the surface to prevent external
arcing. This is especially true under
humid conditions.
terminations
electrodes
DESCRIPTION
The capacitor consists of a
rectangular block of ceramic
dielectric in which a number of
interleaved precious metal
electrodes are contained. This
structure gives rise to a high
capacitance per unit volume.
MLB457
ceramic material
The inner electrodes are connected
to the two terminations, finally
covered with a layer of plated tin
(NiSn). A cross section of the
structure is shown in Fig.1.
Fig.1 Construction of a ceramic multilayer capacitor.
2003 Jul 21 Rev.5
2
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
MECHANICAL DATA
W
T
L
L
L
L
3
2
4
1
MBB211
For dimensions see Table 1.
Fig.2 Component outline.
Physical dimensions
Table 1 Capacitor dimensions; see Fig.2
L2 AND L3
MAX.
L4
MIN.
T
L1
Dimensions in millimetres
CASE SIZE
W
MAX.
1206
3.2 ±0.15
1.6 ±0.15
2.0 ±0.20
3.2 ±0.20
1.30
1.75
1.75
0.75
0.75
0.75
1.4
1808
4.5 ±0.20
4.5 ±0.20
2.20
2.20
1812
Dimensions in inches
1206
1808
1812
0.126 ±0.006
0.177 ±0.008
0.177 ±0.008
0.063 ±0.006
0.079 ±0.008
0.126 ±0.008
0.051
0.069
0.069
0.030
0.030
0.030
0.055
0.088
0.088
2003 Jul 21 Rev.5
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
SELECTION CHART
LAST TWO
1 kV
1808
2 kV
C
DIGITS OF
(pF)
1206
1812
1808
1812
12NC
470
560
18
19
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
0.9 to 1.3
1.2 to 1.75
1.2 to 1.75
1.2 to 1.75
1.2 to 1.75
Thickness classification and packing quantities
8 mm TAPE WIDTH
12 mm TAPE WIDTH
THICKNESS
CLASSIFICATION
(mm)
QUANTITY PER REEL
QUANTITY PER REEL
∅180 mm; 7" BLISTER
∅330 mm; 13" BLISTER
∅180 mm; 7" BLISTER
1206
3000
−
1206
10000
−
1808
−
1812
−
0.9 to 1.3
1.2 to 1.75
1000
1000
2003 Jul 21 Rev.5
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
ORDERING INFORMATION
Components may be ordered by using either Phycomp’s unique 12NC or a simple 15-digit clear text code.
Ordering code 12NC (preferred)
2 2 X X X X X X 5 X X X
(1)
Carrier type
50 blister
56 bulk
Capacitance value
Tolerance
6
7
±10%
±20%
Voltage
00 1 kV
02 2 kV
(2)
Packaging
1
5
0
4
9
reel: 180 mm; 7" reel
reel: 330 mm; 13" reel
bulk (loose in bag, 1000 units)
bulk case
Size
1
3
4
1206
1808
1812
CCC072_a
special
(1) Refer to chapter “Selection chart”.
(2) Quantity on reel depends on thickness classification, see section “Thickness classification and packing quantities”.
Clear text code
EXAMPLE: 12062R102KEBB0D
Size
Code
Temp.
Char.
Capacitance
Tol.
Vol.
Termination
Packing
Marking
Series
1206 2R = X7R 102 = 1000 K = ±10% E = 1 kV B = NiSn
B = 180 mm; 7" blister 0 = no marking D = BME
F = 330 mm; 13" blister
1808
1812
pF; the third
digit signifies
the
F = 2 kV
M = ±20%
multiplying
factor:
1 = × 10
2 = × 100
3 = × 1000
2003 Jul 21 Rev.5
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
ELECTRICAL CHARACTERISTICS
Class 2 capacitors; X7R dielectric; NiSn terminations
Unless otherwise stated all electrical values apply at an ambient temperature of 20 ±1 °C, an atmospheric pressure of
86 to 106 kPa, and a relative humidity of 63 to 67%.
DESCRIPTION
Capacitance range (E12 series); note 1
Tolerance on capacitance
VALUE
470 pF to 10 nF
±20%; ±10%; note 2
Test voltage (DC) for 1 minute:
UR = 1000 V
1.5 × UR
1.2 × UR
≤2.5%
U
R > 1000 V
Tan δ; note 1
R
ins > 10 GΩ or Rins × C > 500 seconds whichever is less
Insulation resistance after 1 minute at 500 V (DC):
Temperature coefficient
Ageing
±15%
typical 1% per time decade
Notes
1. Measured at 1 V, 1 kHz, using a four-gauge method.
2. Special tolerance available on request.
MGA488 - 1
15
∆C
C
(%)
10
5
0
−5
−10
−15
−40
0
40
80
120
T ( C)
o
Fig.3 Typical capacitance change as a function
of temperature.
2003 Jul 21 Rev.5
6
www.yageo.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
High-voltage: Class 2, X7R
1/2 KV
REVISION HISTORY
Revision
Date
Change
Description
Notification
Rev.3
Rev.4
Rev.5
2001 May 30
2003 Mar 05
2003 Jul 21
-
-
-
- Converted to Phycomp brand
- Updated company logo
- Cover page revised
2003 Jul 21 Rev.5
7
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