VJ X7R High Voltage
Vishay Vitramon
Multilayer Ceramic Chip Capacitors
FEATURES
•
High voltage ratings.
•
Low ESR designs.
•
Ideal for surge suppression and high voltage
applications.
GENERAL SPECIFICATIONS
NOTE:
Electrical characteristics @ + 25°C unless otherwise
specified.
Capacitance Range:
330pF to 1.8µF.
Temperature Coefficient of Capacitance (TCC):
±
15% from - 55°C to + 125°C.
Dissipation Factor (DF):
2.5% maximum @ 1.0 Vrms and 1kHz.
Insulation Resistance (IR):
@ + 25°C and rated voltage 100,000 Megohms minimum or
1000 ohm-farads, whichever is less.
@ + 125°C and rated voltage 10,000 Megohms minimum
or 100 ohm-farads, whichever is less.
Dielectric Withstanding Voltage (DWV):
200V: 250% rated voltage for 5
±
1 seconds, 50 milliamps
current maximum.
500V: 200% rated voltage for 5
±
1 seconds, 50 milliamps
current maximum.
1000V: 150% rated voltage for 5
±
1 seconds, 50
milliamps current maximum.
Aging Rate:
1% maximum per decade.
ORDERING INFORMATION
VJ
PRODUCT
SERIES
1812
CASE
SIZE
Y
DIELECTRIC
472
K
X
CAPACITANCE CAPACITANCE TERMINATION
NOMINAL CODE TOLERANCE
E
DC
VOLTAGE
RATING
A
MARKING
T
PACKAGING
1
VJ = MLCC
0603
0805
1206
1210
1808
1812
1825
2220
2225
3640
2
Y = X7R
J =
±
5%
K =
±
10%
M=
±
20%
C = 200V
E = 500V
G = 1000V
A = Unmarked
Expressed in picofarads (pF).
The first two digits are
significant, the third is a
multiplier.
Example:
472 = 1000pF.
X = Nickel barrier with
100% tin plated finish
F = Palladium silver
T = 7" Reel, plastic tape
C = 7" Reel, paper tape
R = 11 1/4" Reel, plastic tape
P = 11 1/4" Reel, paper tape
B = Bulk
NOTE:
0402 and 0603
available in paper tape only
1
See
2
page 57 for cassette case packaged capacitors.
Please contact factory for special considerations regarding 3640-size components.
www.vishay.com
16
Document Number 45074
Revision 06-Apr-01
VJ X7R High Voltage
Vishay Vitramon
X7R DIELECTRIC - HIGH VOLTAGE
STYLE
E.I.A. TYPE
VOLTAGE (Vdc)
Cap.
Code
101
121
151
181
221
271
331
391
471
561
681
821
102
122
152
182
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
184
224
274
334
394
474
564
684
824
105
125
155
185
Capacitance
100pF
120pF
150pF
180pF
220pF
270pF
330pF
390pF
470pF
560pF
680pF
820pF
1000pF
1200pF
1500pF
1800pF
2200pF
2700pF
3300pF
3900pF
4700pF
5600pF
6800pF
8200pF
.010µF
.012µF
.015µF
.018µF
.022µF
.027µF
.033µF
.039µF
.047µF
.056µF
.068µF
.082µF
.10µF
.12µF
.15µF
.18µF
.22µF
.27µF
.33µF
.39µF
.47µF
.56µF
.68µF
.82µF
1.0µF
1.2µF
1.5µF
1.8µF
VJ0603
0603
VJ0805 VJ1206 VJ1210
0805
1206
1210
VJ1808
—
VJ1812*
1812
VJ1825*
1825
VJ2220*
—
VJ2225*
—
VJ3640*
—
200 — 200 — 200 500 200 500 200 500 1000 200 500 1000 200 500 1000 200 500 200 500 1000 200 500
*See page 61 for soldering recommendations.
Document Number 45074
Revision 06-Apr-01
www.vishay.com
17
VJ X7R High Voltage
Vishay Vitramon
X7R DIELECTRIC - HIGH VOLTAGE - TYPICAL PARAMETERS
TEMPERATURE COEFFICIENT
OF CAPACITANCE
AGING RATE - X7R
% CAPACITANCE CHANGE
15
10
1.0
0.0
5
-5
- 10
- 15
- 20
- 75 - 50 - 25
0 25 50 75 100 125
TEMPERATURE
°
C
∆
C%
0
- 1.0
- 2.0
- 3.0
- 4.0
1
10
100
HOURS
1000
10000
INSULATION RESISTANCE (
Ω
Farads)
MINIMUM INSULATION
RESISTANCE vs TEMPERATURE
VOLTAGE COEFFICIENT OF CAPACITANCE
1000V RATED
% CAPACITANCE CHANGE
10
25
TEMPERATURE
°
C
100 125
10000
10
0
- 10
- 20
- 30
- 40
- 50
0
100 200 300 400 500 600 700 800 900 1000
DC VOLTS APPLIED
1000
100
10
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18
Document Number 45074
Revision 06-Apr-01
