VJ HVArc Guard
®
www.vishay.com
Vishay Vitramon
Revision: 23-Nov-16
1
Document Number: 45197
For technical questions, contact: mlcc@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Surface Mount Multilayer Ceramic Chip Capacitors
Prohibit Surface Arc-Over in High-Voltage Applications
FEATURES
For this Worldwide Patented Technology
• Specialty: high-voltage applications
• MLCC that protects against surface arc-over
• Excellent high-voltage performance
• Higher capacitances and smaller case sizes that
save board space, as compared to standard
high-voltage MLCCs
• Voltage breakdowns as much as twice that of competitors’ products
• Available with polymer termination for increase resistance to
board flex cracking. Please contact factory for availability
• Wet build process
• Reliable Noble Metal Electrode (NME) system
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Power supplies
•DC/DC converters (buck and boost)
• Voltage multipliers for flyback converters
• For lighting and other AC applications please contact:
mlcc@vishay.com
ELECTRICAL SPECIFICATIONS
Available
C0G (NP0)
GENERAL SPECIFICATION
Note
Electrical characteristics at +25 °C unless otherwise specified
Operating Temperature: -55 °C to +125 °C
Capacitance Range: 10 pF to 8.2 nF
Voltage Range: 1000 V
DC
to 2500 V
DC
Temperature Coefficient of Capacitance (TCC):
0 ppm/°C ± 30 ppm/°C from -55 °C to +125 °C
Dissipation Factor (DF):
0.1 % maximum at 1.0 V
RMS
and
1 MHz for values 1000 pF
0.1 % maximum at 1.0 V
RMS
and
1 kHz for values > 1000 pF
Insulating Resistance:
at +25 °C 100 000 M min. or 1000 F whichever is less
at +125 °C 10 000 M min. or 100 F whichever is less
Aging Rate: 0 % maximum per decade
Dielectric Strength Test:
performed per method 103 of EIA 198-2-E.
Applied test voltages
1000 V
DC
-rated: 150 % of rated voltage
1500 V
DC
, 2500 V
DC
-rated: 120 % of rated voltage
X7R
GENERAL SPECIFICATION
Note
Electrical characteristics at +25 °C unless otherwise specified
Operating Temperature: -55 °C to +125 °C
Capacitance Range: 220 pF to 270 nF
Voltage Range: 250 V
DC
to 1000 V
DC
Temperature Coefficient of Capacitance (TCC):
± 15 % from -55 °C to +125 °C, with 0 V
DC
applied
Dissipation Factor (DF):
2.5 % maximum at 1.0 V
RMS
and 1 kHz
Insulating Resistance:
at +25 °C 100 000 M min. or 1000 F whichever is less
at +125 °C 10 000 M min. or 100 F whichever is less
Aging Rate: 1 % maximum per decade
Dielectric Strength Test:
performed per method 103 of EIA 198-2-E.
Applied test voltages
250 V
DC
-rated: 200 % of rated voltage
500 V
DC
-rated: min. 150 % of rated voltage
630 V
DC
, 1000 V
DC
-rated: min. 120 % of rated voltage
