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VJ1808A221

Description
Surface Mount Multilayer Ceramic Chip Capacitor Solutions
File Size179KB,9 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet View All

VJ1808A221 Overview

Surface Mount Multilayer Ceramic Chip Capacitor Solutions

VJ OMD - C0G (NP0)
Vishay Vitramon
Surface Mount Multilayer Ceramic Chip Capacitor Solutions
for Boardflex Sensitive Applications
FEATURES
Surface mountable. Precious metal technology,
wet build process
OMD-Cap (Open Mode Design) reduce the risk
of shorts or low IR because of board flex cracks
RoHS
COMPLIANT
High frequency filtering for switching power supplies
Available with 100 % voltage condition,
process code “5H” is available for 630 V and lower. Contact
mlcc.specials@vishay.com for higher voltages
Available with polymer termination for increase resistance
to board flex cracking
Protective surface coating high voltage capacitors maybe
required to prevent surface arcing.
APPLICATIONS
Input filter capacitors
Output filter capacitors
Snubber capacitors reduce MOSFET voltage spikes
Lighting Ballasts
ELECTRICAL SPECIFICATIONS
Note:
Electrical characteristics at + 25 °C unless otherwise stated.
Protective surface coating of high voltage capacitors maybe
required to prevent surface arcing.
Dielectric Withstanding Voltage (DWV)
:
This is the maximum voltage the capacitors are tested for a
1 to 5 second period and the charge/discharge current does
not exceed 50 mA
200 Vdc: DWV at 250 % of rated voltage
500 Vdc: DWV at 200 % of rated voltage
630 Vdc: DWV at 150 % of rated voltage
1000 Vdc: DWV at 150 % of rated voltage
1500 Vdc: DWV at 120 % of rated voltage
2000 Vdc: DWV at 120 % of rated voltage
3000 Vdc: DWV at 120 % of rated voltage
Operating Temperature:
- 55 °C to + 125 °C
Capacitance Range:
10 pF to 47 nF
Voltage Rating:
50 Vdc to 3000 Vdc
Temperature Coefficient of Capacitance (TCC):
C0G: 0 ± 30 ppm/°C from - 55 °C to + 125 °C
Aging Rate:
0 % maximum per decade
Dissipation Factor:
0.1 % max. at 1.0 V
rms
and 1 MHz for values
1000 pF
0.1 % max. at 1.0 V
rms
and 1 kHz for values > 1000 pF
Insulation Resistance (IR):
At + 25 °C and rated voltage 100 000 MΩ minimum or
1000
ΩF,
whichever is less
At + 125 °C and rated voltage 10 000 MΩ minimum or
100
ΩF,
whichever is less
www.vishay.com
90
For technical questions, contact: mlcc.specials@vishay.com
Document Number: 45047
Revision: 20-Aug-08

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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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