22555211648 [YAGEO]
Feed Through Capacitor, 1 Function(s), 25V, EIA STD PACKAGE SIZE 1206;
| 型号： | 22555211648 |
| 厂家： | 
YAGEO CORPORATION |
| 描述： | Feed Through Capacitor, 1 Function(s), 25V, EIA STD PACKAGE SIZE 1206 |
| 文件： | 总14页 (文件大小：272K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE CERAMICS
DATA SHEET
Class 2, X7R 16/25/50 V
feedthrough
Surface-mount ceramic
multilayer capacitors
Product specification
2001 May 30 Rev.3
Supersedes data of 3rd February 2000
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
FEATURES
QUICK REFERENCE DATA
DESCRIPTION
• High capacitance per unit volume
• Supplied in tape on reel or in bulk
• For high frequency applications
• NiSn terminations.
VALUE
Rated voltage UR (DC)
Capacitance range (E12 series):
16 V
16 V; 25 V; 50 V (IEC)
680 nF to 1 µF
12 nF to 100 nF
4.7 nF to 10 nF
10%; 20%
25 V
APPLICATIONS
50 V
Tolerance on capacitance
Test voltage (DC) for 1 minute
Sectional specifications
• Consumer electronics
• Telecommunications
• Automotive
2.5 × UR
IEC 60384-10, second edition 1989-04;
also based on CECC 32 100
• Data processing.
Detailed specification
based on CECC 32 101-801
55/125/56
Climatic category (IEC 60068)
DESCRIPTION
The capacitor consists of a
rectangular block of ceramic dielectric
in which a number of interleaved
metal electrodes are contained. This
structure gives rise to a high
electrodes
handbook, halfpage
capacitance per unit volume.
The inner electrodes areconnected to
the four terminations and finally
covered with a layer of plated tin
(NiSn). A 3D diagram of the structure
is shown in Fig.1.
CCC033
terminations
Fig.1 Construction of a Feedthrough capacitor.
2001 May 30 Rev.3
2
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
MECHANICAL DATA
a
d
c
f
L
B
A
d
b
e
W
CCB960
C
T
P
a. Outline.
b. Dimensions of solder lands.
For dimensions see Tables 1 and 2.
Fig.2 Physical dimensions.
Physical dimensions
Table 1 Capacitor dimensions in millimetres; see Fig.2
CASE SIZE
L
W
T
A
B
C
P
1206
3.2 0.20
1.6 0.20
0.7 to 1.35
0.50 0.20
0.30 0.15
0.90 0.20
1.60 0.15
Table 2 Dimensions of solder lands in millimetres; Fig.2
a
b
c
d
e
f
4.45 0.20
1.65 0.20
1.00 0.15
0.90 0.20
1.00 0.15
0.70 0.10
2001 May 30 Rev.3
3
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
SELECTION CHART
LAST TWO
50 V
1206
25 V
1206
16 V
1206
C
DIGITS
(nF)
OF 12NC
4.7
5.6
6.8
8.2
32
33
34
35
36
37
38
39
41
42
43
44
45
46
47
48
49
61
62
63
0.80 0.1
10
12
15
18
22
27
33
0.80 0.1
39
47
56
68
82
100
680
820
1000
Values in shaded cells indicate thickness classification.
1.20 0.15
Thickness classification and packing quantities
8 mm TAPE WIDTH
QUANTITY PER REEL
THICKNESS
CLASSIFICATION
(mm)
∅180 mm; 7"
PAPER
BLISTER
0.80 0.1
4000
−
1.20 0.15
−
3000
2001 May 30 Rev.3
4
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
ORDERING INFORMATION
Components may be ordered by using either a simple 15-digit clear text code or Phycomp’s unique 12NC.
Clear text code
EXAMPLE: 12062R104K9BB0G
SIZE
CODE
TEMP.
CHAR.
CAPACITANCE
TOL.
VOLTAGE TERMINATION
PACKING
MARKING
SERIES
1206
2R = X7R 104 = 100 nF;
the third digit
K = 10%
M = 20%
7 = 16 V
8 = 25 V
9 = 50 V
B = NiSn
2 = 180 mm; 7" paper
B = 180 mm; 7" blister
A = bulk
0 = no marking G = feedthrough
X7R
signifies the
multiplying factor:
2 = × 100
3 = × 1000
4 = × 10000
5 = × 100000
Ordering code 12NC
2 2 X X X X X X 5 X X X
(1)
Carrier type
Capacitance value
50 blister
55 paper
Tolerance
6
7
10%
20%
Rated voltage - Termination
23 50 V; Ni-barrier
53 16 V; Ni-barrier
52 25 V; Ni-barrier
(2)
Packaging
Size
1
1
0
reel: ∅180 mm; 7"
bulk (loose in bag, 1000 units)
CCC070
1206 Feedthrough
(1) Refer to chapter “Selection chart”.
(2) Quantity on reel depends on thickness classification, see section “Thickness classification and packing quantities”.
2001 May 30 Rev.3
5
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
ELECTRICAL CHARACTERISTICS
Class 2 capacitors; X7R dielectric; NiSn terminations
Unless otherwise stated all electrical values apply at an ambient temperature of 23 3 °C, an atmospheric pressure of
86 to 106 kPa, and a relative humidity of 63 to 67%.
DESCRIPTION
Rated voltage UR (DC)
VALUE
16 V; 25 V; 50 V (IEC)
Capacitance range (E12 series):
16 V
680 nF to 1 µF
12 nF to 100 nF
4.7 nF to 10 nF
10%; 20%
25 V
50 V
Tolerance on capacitance
Ageing
typical 1% per time decade
Tan δ; note 1:
16 V
≤3.5%
25 V; 50 V
≤2.5%
Insulation resistance after 1 minute at UR (DC)
Rated DC resistance
Rins × C > 500 seconds
1 Ω max.
Note
1. Measured at 1 V, 1 kHz, using a four-gauge method.
2001 May 30 Rev.3
6
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
CCA488
CCA489
handboo, halfpage
handbook, halfpage
600
15
∆C
C
(%)
tan δ
−4
10
(× 10
)
5
400
1
2
1
2
0
−5
200
3
−10
−15
0
−50
0
50
100
150
−40
0
40
80
120
T (°C)
T (°C)
Curve 1 = 16 V product
Curve 1 = 16 V product
Curve 2 = 25 V product
Curve 3 = 50 V product.
Curve 2 = 25 V and 50 V products.
Fig.3 Typical capacitance change as
a function of temperature.
Fig.4 Typical tan δ as a function of temperature.
CCA490
0
∆C
C
(%)
−10
−20
−30
−40
−50
1
2
3
0
10
20
30
40
50
VDC (V)
Curve 1 = 16 V product
Curve 2 = 25 V product
Curve 3 = 50 V product.
Fig.5 Typical capacitancechangewith respect
to the capacitance at 1 V as a function of
DC voltage at 20 °C.
2001 May 30 Rev.3
7
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
CCC058
0
attenuation
(dB)
−20
−40
−60
discrete
FTC
−80
10
4
5
6
7
8
9
10
10
10
10
10
10
10
f (Hz)
Fig.6 Insertion loss characteristics.
CCB059
10
Z
(Ω)
1
discrete
FTC
−1
10
−2
10
6
7
8
9
10
10
10
10
f (Hz)
Fig.7 Impedance characteristics for X7R/1206/100 nF.
2001 May 30 Rev.3
8
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Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
CCB060
2
10
Z
(Ω)
10
discrete
FTC
1
−1
10
6
7
8
9
10
10
10
10
f (Hz)
Fig.8 Impedance characteristics for X7R/1206/10 nF.
2001 May 30 Rev.3
9
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
HIGH FREQUENCY BEHAVIOUR OF MULTILAYER CHIP CAPACITORS
Multilayer chip capacitors (MLCCs) are suitable for use at
high frequencies. At frequencies below the series
resonance frequency, the MLCC can be represented by an
equivalent circuit as shown in Fig.9.
At the SRF, the MLCC will appear as a small resistor.
The transmission loss through the MLCC at this series
resonance frequency will be low.
Using the values of C, L = 1 nH and the ESR at a specific
frequency (f), two often used quantities can be derived.
In general, the quantities C, ESR and L are frequency
dependent. For most applications, C and L can be
regarded as frequency independent below 1 GHz.
The impedance (Z) is given by:
1 – (2πf)2LC
Z =
+ ESR
------------------------------------
The equivalent series self-inductance L is:
2jπfC
• Independent of the dielectric material.
The quality factor (Q) is given by:
• Dependent on the size of the capacitor, it increases with
increasing length and decreases with increasing width
or thickness of the product.
1 – (2πf)2LC
Q =
--------------------------------------
2πfESRC
• The value of L is approximately:
– 0.6 nH for case size 0603
– 1 nH for case sizes 0805, 1206 and 1210
– 1.5 nH for case sizes 1812 and 2220.
C
ESR
L
MEA609
These figures are accurate to within 20%.
Because of the inductance L, associated with the MLCC,
there will be a frequency at which the inductive reactance
will be equal to the reactance of the capacitor.
C = capacitance.
ESR = equivalent series resistance which is determined by the
energy dissipation mechanisms (in the dielectric material as well
as in the electrodes).
This is known as the series resonance frequency (SRF)
and is given by:
L = equivalent series self-inductance.
1
SRF =
-------------------
Fig.9 Equivalent series representation of an MLCC.
2π LC
2001 May 30 Rev.3
10
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
Figures 10 and 11 show the comparative inductance of a conventional MLCC and a FTC, when the capacitor is mounted
on a substrate. The high frequency capability of the FTC is better than a conventional MLCC due to the inductance of a
FTC being less than the MLCC.
L1
L2
handbook, halfpage
L3
L3
C1
L3
handbook, halfpage
L1 C1
L2
L3
CCB964
CCB963
Fig.10 Inductance of MLCC.
Fig.11 Inductance of FTC.
The equivalent circuits show parasitic inductances L1, L2 and L3. The resonance frequency (fr) can be determined as
1
follows: fr =
(Lg = inductance between signal through line and GEN).
-------------------------------
2π Lg × C1
L3
2
The inductance of the FTC (LgFTC = L3//L3 = ------ ) is one quarter that of the MLCC (LgCMC = L3 + L3 = L3 × 2).
2001 May 30 Rev.3
11
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
TESTS AND REQUIREMENTS
Table 3 Test procedures and requirements
IEC
IEC
60384-10/
CECC 32 100
CLAUSE
60068-2
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
4.4
mounting
the capacitors may be mounted
on printed-circuit boards or
no visible damage
ceramic substrates by applying
wave soldering, reflow soldering
(including vapour phase
soldering) or conductive adhesive
4.5
visualinspectionand any applicable method using
in accordance with specification
within specified tolerance
dimension check
×10 magnification
4.6.1
4.6.2
capacitance
f = 1 kHz; measuring voltage
1 Vrms at 20 °C
tan δ
f = 1 kHz; measuring voltage
in accordance with specification
1 Vrms at 20 °C
4.6.3
4.6.4
4.7.2
insulation resistance at UR (DC) for 1 minute
in accordance with specification
no breakdown or flashover
voltage proof
2.5 × UR for 1 minute
temperature
coefficient
between minimum and
maximum temperature
in accordance with specification
4.8
adhesion
a force of 5 N applied for 10 s to no visible damage
the line joining the terminations
and in a plane parallel to the
substrate
4.9
bond strength of
plating on end face
mounted in accordance with
CECC 32 100, paragraph 4.4
no visible damage
conditions: bending
1 mm at a rate of 1 mm/s,
radius jig 340 mm
∆C/C: ≤10%
4.10
Tb
resistance to
soldering heat
260 5 °C for 10 0.5 s
in a static solder bath
the terminations shall be well
tinned after recovery
∆C/C: > −5% and ≤ +10%
whichever is greater
resistance to
leaching
260 5 °C for 30 1 s
in a static solder bath
using visual enlargement of
×10, dissolution of the
terminations shall not
exceed 10%
4.11
Ta
solderability
zero hour test, and test after
storage (20 to 24 months) in
original packing in normal
atmosphere;
the terminations shall be well
tinned ≥95%
unmounted chips completely
immersed for 2 0.5 s
in a solder bath at 235 5 °C
2001 May 30 Rev.3
12
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
IEC
IEC
60384-10/
CECC 32 100
CLAUSE
60068-2
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
4.12
4.14
4.15
Na
rapid change of
temperature
preconditioning; 5 cycles:
−55 °C to +125 °C
no visible damage after
48 hours recovery:
∆C/C: 15%
tan δ: ≤7% (16 V)
tan δ: ≤5% (25/50 V)
Rins: 1000 MΩ or RiCR ≥ 25 s,
whichever is less
Ca
damp heat
preconditioning:
56 days at 40 °C;
90 to 95% RH; UR applied
no visible damage after
48 hours recovery:
∆C/C: 15%
tan δ: ≤7% (16 V)
tan δ: ≤5% (25/50 V)
Rins: 1000 MΩ or RiCR ≥ 25 s,
whichever is less
endurance
preconditioning;
1000 hours at 125 °C and
2 × UR applied
no visible damage after
48 hours recovery:
∆C/C: 15%
tan δ: ≤7% (16 V)
tan δ: ≤5% (25/50 V)
Rins: 2000 MΩ or RiCR ≥ 50 s,
whichever is less
2001 May 30 Rev.3
13
www.phycomp-components.com
Phycomp
Product specification
Surface-mount ceramic
multilayer capacitors
Class 2, X7R 16/25/50 V
feedthrough
REVISION HISTORY
Revision Date
Change
Description
Notification
Rev.3
2001 May 30
–
- Converted to Phycomp brand
2001 May 30 Rev.3
14
www.phycomp-components.com
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