SYNTON-TECH CORPORATION
MULTILAYER CERAMIC CAPACITOR
1.
2.
File No.:
Version:
Page:
Date:
CC-02-#H022
B
1/45
2011.03.25.
SUBJECT
: This specification applies on the chip capacitor was made by
SYNTON-TECH
Corporation。
PART NUMBER
: Part number of the chip capacitor is identified by the
size,dielectric, capacitance value,tolerance, voltage
。
Example :
DESCRIPTION
:
0402
0402
NPO
NPO
100PF 50V J
101
J
50V
SYNTON CODE :
SIZE
0201
0402
0603
0805
1206
1210
1808
1812
2220
DIELECTRIC
NPO
X7R
Y5V
Z5U
X5R
CAPACITANCE
VALUE
3
Digits :
5R1 : 5.1pF
100 : 10pF
101 : 100pF
102 : 1nF
103 : 10nF
104 : 0.1uF
105 : 1uF
TOLERANCE
10PF and below
B : ±0.10PF
C : ±0.25PF
D : ±0.5PF
VOLTAGE
6.3V
10V
16V
25V
50V
100V
200V
250V
500V
630V
1KV
2KV
3KV
More than 10pF
F : ±1%
G : ±2%
J : ±5%
K : ±10%
M : ±20%
Z : -20~+80%
APPROVED
CHECKED
DESIGNED
REMARK
DOCUMENT NO.
Carol
May
Chen
3/25 RE:P1
0201010200
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
MULTILAYER CERAMIC CAPACITOR
File No.:
Version:
Page:
Date:
CC-02-#H022
B
2/45
2011.03.25.
3. CAPACITOR CLASSIFICATION
Multi-layer ceramic capacitors are available in wide range of characteristics.
Electronic Industries Association (EIA) and the military have established
categories to help divide the basic characteristics into more easily specified
classes. The basic industry specification for ceramic capacitor is EIA
specification RS-198 and as noted in the general section, it specifies
temperature-compensating capacitors as class I capacitors. These are
specified by the military under specification MIL-C-20. General-purpose
capacitors with non-linear temperature coefficients are called Class II capacitors
by EIA and specified by military under MIL-C-11015 and MIL-C-39014.
The new high reliability military specification, MIL-C-123 covers both class
I and class II dielectrics.
Class I — Class I capacitors or temperature-compensating capacitors are usually
made from mixtures of titanates where barium titanate is normally not a major
part of mix. They have predictable temperature coefficients and in general,
do not have an aging characteristic. Thus they are the most stable capacitor
available. Normally the T.C.s of Class I temperature-compensating capacitors
are NP0 (±30 ppm/℃).
Class II — General-purpose ceramic capacitors are called Class II capacitors
and have become extremely popular because of the high capacitance values
available in very small size. These capacitors are ferroelectrics and vary in
capacitance value under the influence of the environmental and electrical
operating conditions. Class II capacitors are affected by temperature、 voltage、
frequency and time. Temperature effects for Class II ceramic capacitors are
exhibited as non-linear capacitance changes with temperature. Industry standards
for Mid-K dielectrics, such as X7R and High-K dielectrics, such as Z5U and Y5V
are defined as Class II formulations.
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
MULTILAYER CERAMIC CAPACITOR
File No.:
Version:
Page:
Date:
CC-02-#H022
B
3/45
2011.03.25.
4. MATERIALS AND PERFORMANCE CHARACTERIZATION
Designation
Temperature
compensating
NPO,COG
Intermediate K X7R,
BX
High K Y5V
High K Z5U
Class
I
II
II
II
Temperature Range (℃)
-55 ~ +125
-55 ~ +125
-25 ~ +85
+10 ~ +85
Temp-Cap Change
±
30 ppm/℃
±
15 %
+22 ~ -82 %
+22 ~ -56 %
The T.C curve of each material. (for reference)
5. TECHNOLOGY
Multi-layer ceramic capacitor constructed by depositing alternative layers
of ceramic dielectric materials and internal metallic electrodes, by advanced
ceramic manufacturing technology, and co-firing into an indestructible
homogeneous body, then completed with application of metal end terminations
which are fired on to assure that permanent connection of individual internal
electrodes are in parallel.
The terminations also can be nickel-plated and then solder plated to give the
chip capacitors nickel-barrier terminations which have much better leaching
resistance during soldering.
Reliable performances are built-in through exact formulation of dielectric powders, preparation of
conductive paste, advanced automatic manufacturing, and strict
quality control to assure excellent control in dielectric thickness, electrode integrity,
and electrode-to-termination continuity.
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
MULTILAYER CERAMIC CAPACITOR
6. ELECTRICAL CHARACTERISTICS
NPO
Characterizes
Operation temp. range
File No.:
Version:
Page:
Date:
CC-02-#H022
B
4/45
2011.03.25.
Test conditions
Requirement
-55℃ ~ +125℃
With respect to 25℃ within operation temp. C<10pF,
±150ppm/℃
Temp. coefficient (TC)
range
C≥10pF,
±30ppm/℃
Capacitance tol.
In accordance with spec.
Class
Ⅰ :
(NPO)
C<10pF Tan
δ ≤10(3/C+0.7) ×10E-4
Dissipation Factor
<1000pF 1.0±0.2Vrms, 1MHz±10%
or 30
×10E-4
whichever is less
(Tan
δ)
>1000pF 1.0±0.2Vrms, 1KHz±10%
C≥10pF Tan
δ ≤10 ×10E-4
Vr (rated voltage)≤500V
Insulation Resistance
At Vr for 1 minute
Rins
>
100GΩ or Rins
×C ≥1000S
(IR)
whichever is less
Vr (rated voltage)≤500V
At 500V for 1 minute
Vr (rated voltage)
≤
100V
At 2.5Vr for 5 seconds
Dielectric withstanding Vr (rated voltage) =200/250V
No breakdown
voltage
At 1.5Vr+100V for 5 seconds
Vr (rated voltage)
≥
500V
At 1.2Vr for 5 seconds
X7R/Y5V/Z5U
Characterizes
Operation temp. range
Temp. coefficient (TC)
Capacitance tol.
Class
Ⅱ
: (X7R,X5R,Y5V)
C≦10uF 1.0±0.2Vrms, 1KHz±10%
C>10uF
0.5±0.2Vrms, 120Hz±20%
NPO/X7R: With respect to 25℃ within
operation temp. range
Y5V/Z5U: With respect to 25℃ within
operation temp. range
Test conditions
Requirement
X7R
-55℃~+125℃
±15%
Y5V
-25℃~+85℃
+22%~-82%
Z5U
+10℃~+85℃
+30%~-80%
Dissipation Factor
(Tan
δ)
Insulation Resistance
(IR)
Vr (rated voltage)≤500V
At Vr for 1 minute
Vr (rated voltage)≤500V
At 500V for 1 minute
In accordance with spec.
50V
50V
50V
Tan
δ ≤
2.5% Tan
δ ≤
5%
Tan
δ ≤
4%
25V
25V
25V
Tan
δ ≤
3.5% Tan
δ ≤
7%
Tan
δ ≤
6%
16V
16V
Tan
δ ≤
5%
Tan
δ ≤
9%
Rins
>
10GΩ Rins
>
10GΩ Rins
>
10GΩ
or Rins
×C
or Rins
×C
or Rins
×C
≥1000S
≥100S
≥1000S
Whichever is Whichever is Whichever is
less
less
less
Vr (rated voltage)
≤
100V
At 2.5Vr for 5 seconds
Dielectric withstanding Vr (rated voltage) =200/250V
voltage
At 1.5Vr+100V for 5 seconds
Vr (rated voltage)
≥
500V
At 1.2Vr for 5 seconds
No breakdown
Confidential, Do Not Disseminate.
SYNTON-TECH CORPORATION
MULTILAYER CERAMIC CAPACITOR
7. DIMENSION
File No.:
Version:
Page:
Date:
CC-02-#H022
B
5/45
2011.03.25.
W
T
A
L
Unit:mm
Case size
0201
0402
0603
0805
1206
1210
1808
1812
2220
Length
(L)
0.60±0.03
1.0±0.05
1.6±0.15
2.0±0.20
3.2±0.30
3.2±0.40
4.6±0.40
4.6±0.40
5.7±0.40
Width
(W)
0.30±0.03
0.50±0.05
0.80±0.15
1.25±0.20
1.60±0.30
2.5±0.30
2.00±0.30
3.20±0.30
5.00±0.40
Thickness
(T)
0.30±0.03
0.50±0.05
0.65~0.95
0.40~1.55
0.50~1.95
0.80~2.90
1.00~2.90
1.00~3.20
1.80~3.00
Termination
length (A)
0.10~0.20
0.15~0.35
0.25~0.65
0.25~0.75
0.35~0.85
0.45~1.00
0.45~1.00
0.45~1.00
0.30~1.00
A
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