Datenblatt-pdf.com


18125xxxx Schematic ( PDF Datasheet ) - AVX Corporation

Teilenummer 18125xxxx
Beschreibung C0G Dielectric
Hersteller AVX Corporation
Logo AVX Corporation Logo 




Gesamt 20 Seiten
18125xxxx Datasheet, Funktion
CGe0neGral(NSpPec0if)ict4DaUtii.oecnolsmectric C0G (NP0) is the most popular formulation of the “tempera-
ture-compensating,” EIA Class I ceramic materials. Modern
e C0G (NP0) formulations contain neodymium, samarium and
he other rare earth oxides.
S C0G (NP0) ceramics offer one of the most stable capacitor
ta dielectrics available. Capacitance change with temperature
a is 0 ±30ppm/°C which is less than ±0.3% C from -55°C
to +125°C. Capacitance drift or hysteresis for C0G (NP0)
.D ceramics is negligible at less than ±0.05% versus up to
w ±2% for films. Typical capacitance change with life is less
w than ±0.1% for C0G (NP0), one-fifth that shown by most
other dielectrics. C0G (NP0) formulations show no aging
w characteristics.
mThe C0G (NP0) formulation usually has a “Q” in excess
of 1000 and shows little capacitance or “Q” changes with
ofrequency. Their dielectric absorption is typically less than
.c0.6% which is similar to mica and most films.
UPART NUMBER (see page 2 for complete part number explanation)
t40805
5
A 101 J
A
T
2
A
eSize
taShe(L" x W")
Voltage
6.3V = 6
10V = Z
16V = Y
25V = 3
50V = 5
100V = 1
200V = 2
Dielectric
C0G (NP0) = A
Capacitance Capacitance
Failure
Terminations Packaging
Code (In pF) Tolerance
Rate
T = Plated Ni 2 = 7" Reel
2 Sig. Digits + B = ±.10 pF
A = Not
and Sn
4 = 13" Reel
Number of
Zeros
C = ±.25 pF Applicable
D = ±.50 pF
F = ±1% (25 pF)
G = ±2% (13 pF)
J = ±5%
K = ±10%
7 = Gold Plated
7 = Bulk Cass.
9 = Bulk
Contact
Factory For
1 = Pd/Ag Term
Contact
Factory
For
Multiples
Special
Code
A = Std.
Product
aTemperature Coefficient
.D+0.5
w0
-0.5
Typical Capacitance Change
Envelope: 0 ± 30 ppm/°C
Capacitance vs. Frequency
+2
+1
0
-1
-2
Insulation Resistance vs Temperature
10,000
1,000
100
w m-55 -35 -15 +5 +25 +45 +65 +85 +105 +125
w oTemperature °C
.cVariation of Impedance with Cap Value
Impedance vs. Frequency
U0805 - C0G (NP0)
t410 pF vs. 100 pF vs. 1000 pF
100,000
e10,000
he1,000
S100
ta10.0
10 pF
a1.0
.D0.1
w1
10 100
Frequency, MHz
100 pF
1000 pF
1000
ww4
1KHz
10 KHz
100 KHz
Frequency
1 MHz
10 MHz
Variation of Impedance with Chip Size
Impedance vs. Frequency
1000 pF - C0G (NP0)
10
1206
0805
1812
1210
1.0
0.1
10
100
Frequency, MHz
1000
0
0 20 40 60 80
Temperature °C
100
Variation of Impedance with Ceramic Formulation
Impedance vs. Frequency
1000 pF - C0G (NP0) vs X7R
0805
10.00
X7R
NPO
1.00
0.10
0.01
10
100
Frequency, MHz
1000






18125xxxx Datasheet, Funktion
High Voltage Chips
For 500V to 5000V Applications
C0G Dielectric
PERFORMANCE CHARACTERISTICS
Capacitance Range
10 pF to 0.047 µF
(25°C, 1.0 ±0.2 Vrms at 1kHz, for 1000 pF use 1 MHz)
Capacitance Tolerances
±5%, ±10%, ±20%
Dissipation Factor
0.1% max. (+25°C, 1.0 ±0.2 Vrms, 1kHz, for 1000 pF use 1 MHz)
Operating Temperature Range
-55°C to +125°C
Temperature Characteristic
0 ±30 ppm/°C (0 VDC)
Voltage Ratings
500, 600, 1000, 1500, 2000, 2500, 3000, 4000 & 5000 VDC (+125°C)
Insulation Resistance (+25°C, at 500 VDC)
100K Mmin. or 1000 M- µF min., whichever is less
Insulation Resistance (+125°C, at 500 VDC)
10K Mmin. or 100 M- µF min., whichever is less
Dielectric Strength
500V, 150% rated voltage for 5 seconds at 50 mA max. current
600V, 120% rated voltage for 5 seconds at 50 mA max. current
HIGH VOLTAGE C0G CAPACITANCE VALUES
VOLTAGE
500
600
1000
1500
2000
2500
3000
4000
5000
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
1206
680 pF
100 pF
680 pF
10 pF
470 pF
10 pF
150 pF
10 pF
68 pF
1210
1500 pF
100 pF
1500 pF
100 pF
820 pF
100 pF
330 pF
10 pF
150 pF
1808
3300 pF
100 pF
2700 pF
100 pF
1500 pF
10 pF
470 pF
10 pF
270 pF
10 pF
150 pF
10 pF
100 pF
10 pF
39 pF
1812
5600 pF
100 pF
5600 pF
100 pF
2700 pF
10 pF
1000 pF
10 pF
680 pF
10 pF
390 pF
10 pF
330 pF
10 pF
100 pF
1825
0.012 µF
1000 pF
0.012 µF
100 pF
6800 pF
100 pF
2700 pF
100 pF
1800 pF
10 pF
1000 pF
10 pF
680 pF
10 pF
220 pF
2220
1000 pF
0.012 µF
1000 pF
0.010 µF
1000 pF
2700 pF
1000 pF
2200 pF
100 pF
1000 pF
10 pF
680 pF
10 pF
220 pF
2225
0.018 µF
1000 pF
0.015 µF
1000 pF
0.010 µF
1000 pF
3300 pF
1000 pF
2200 pF
100 pF
1200 pF
10 pF
820 pF
10 pF
330 pF
3640
1000 pF
0.047 µF
1000 pF
0.018 µF
100 pF
8200 pF
100 pF
5600 pF
100 pF
3900 pF
100 pF
2200 pF
100 pF
1000 pF
10 pF
680 pF
X7R Dielectric
PERFORMANCE CHARACTERISTICS
Capacitance Range
Capacitance Tolerances
Dissipation Factor
Operating Temperature Range
Temperature Characteristic
Voltage Ratings
Insulation Resistance (+25°C, at 500 VDC)
Insulation Resistance (+125°C, at 500 VDC)
10 pF to 0.56 µF (25°C, 1.0 ±0.2 Vrms at 1kHz)
±10%; ±20%; +80%, -20%
2.5% max. (+25°C, 1.0 ±0.2 Vrms, 1kHz)
-55°C to +125°C
±15% (0 VDC)
500,600, 1000, 1500, 2000, 2500, 3000, 4000 & 5000 VDC (+125°C)
100K Mmin. or 1000 M- µF min., whichever is less
10K Mmin. or 100 M- µF min., whichever is less
Dielectric Strength
500V, 150% rated voltage for 5 seconds at 50 mA max. current
600V, 120% rated voltage for 5 seconds at 50 mA max. current
HIGH VOLTAGE X7R MAXIMUM CAPACITANCE VALUES
VOLTAGE
500
600
1000
1500
2000
2500
3000
4000
5000
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
min.
max.
1206
0.015 µF
1000 pF
0.015 µF
1000 pF
4700 pF
100 pF
1200 pF
10 pF
470 pF
1210
0.027 µF
1000 pF
0.027 µF
1000 pF
0.010 µF
100 pF
2700 pF
100 pF
1000 pF
1808
.01 µF
0.033 µF
1000 pF
0.015 µF
100 pF
3900 pF
100 pF
1800 pF
10 pF
1200 pF
10 pF
560 pF
1812
0.056 µF
.01 µF
0.068 µF
1000 pF
0.027 µF
100 pF
8200 pF
100 pF
4700 pF
10 pF
2200 pF
10 pF
1200 pF
1825
.01 µF
0.15 µF
1000 pF
0.068 µF
1000 pF
0.018 µF
100 pF
8200 pF
100 pF
5600 pF
100 pF
2700 pF
2220
.01 µF
0.15 µF
.01 µF
0.068 µF
1000 pF
0.022 µF
1000 pF
0.010 µF
1000 pF
6800 pF
1000 pF
3300pF
2225
.01 µF
0.22 µF
.01 µF
0.082 µF
1000 pF
0.027 µF
1000 pF
0.012 µF
1000 pF
8200 pF
1000 pF
4700 pF
3640
.01 µF
0.56 µF
.01 µF
0.22 µF
.01 µF
0.068 µF
1000 pF
0.027 µF
1000 pF
0.022 µF
1000 pF
0.018 µF
100 pF
6800 pF
100 pF
3300 pF
40

6 Page









18125xxxx pdf, datenblatt
General Description
Basic Construction – A multilayer ceramic (MLC) capaci-
tor is a monolithic block of ceramic containing two sets of
offset, interleaved planar electrodes that extend to two
opposite surfaces of the ceramic dielectric. This simple
structure requires a considerable amount of sophistication,
both in material and manufacture, to produce it in the quality
and quantities needed in today’s electronic equipment.
Ceramic Layer
Electrode
End Terminations
Terminated
Edge
Terminated
Edge
Margin
Electrodes
Multilayer Ceramic Capacitor
Figure 1
Formulations – Multilayer ceramic capacitors are available
in both Class 1 and Class 2 formulations. Temperature
compensating formulation are Class 1 and temperature
stable and general application formulations are classified
as Class 2.
Class 1 – Class 1 capacitors or temperature compensating
capacitors are usually made from mixtures of titanates
where barium titanate is normally not a major part of the
mix. They have predictable temperature coefficients and
in general, do not have an aging characteristic. Thus they
are the most stable capacitor available. The most popular
Class 1 multilayer ceramic capacitors are C0G (NP0)
temperature compensating capacitors (negative-positive
0 ppm/°C).
Class 2 – EIA Class 2 capacitors typically are based on the
chemistry of barium titanate and provide a wide range of
capacitance values and temperature stability. The most
commonly used Class 2 dielectrics are X7R and Y5V. The
X7R provides intermediate capacitance values which vary
only ±15% over the temperature range of -55°C to 125°C. It
finds applications where stability over a wide temperature
range is required.
The Y5V provides the highest capacitance values and is
used in applications where limited temperature changes are
expected. The capacitance value for Y5V can vary from
22% to -82% over the -30°C to 85°C temperature range.
The Z5U dielectric is between X7R and Y5V in both stability
and capacitance range.
All Class 2 capacitors vary in capacitance value under the
influence of temperature, operating voltage (both AC and
DC), and frequency. For additional information on perfor-
mance changes with operating conditions, consult AVX’s
software, SpiCap.
52

12 Page





SeitenGesamt 20 Seiten
PDF Download[ 18125xxxx Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
18125xxxxC0G DielectricAVX Corporation
AVX Corporation

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche