VJX8R Datasheet, PDF (1/5 Pages) Vishay Siliconix – Surface Mount Multilayer Ceramic Chip Capacitors for High Temperature Applications

VJ X8R Dielectric
Vishay Vitramon
Surface Mount Multilayer Ceramic Chip Capacitors
for High Temperature Applications
FEATURES
• Surface mount, precious metal technology,
wet build process
RoHS
COMPLIANT
• High operating temperature dielectric, up to + 150 °C
• Maintain capacity at high temperature for frequency
stability
APPLICATIONS
• Deephole drilling electronics
• High temperature modules
ELECTRICAL SPECIFICATIONS
Note: Electrical characteristics at + 25 °C unless otherwise specified.
Operating Temperature: - 55 °C to + 150 °C
Capacitance Range: 470 pF to 390 µF
Voltage Rating: 25 Vdc to 50 Vdc
Temperature Coefficient of Capacitance (TCC):
X8R ± 15 % from - 55 °C to + 150 °C
Dissipation Factor (DF):
25 V ratings: 3.5 % maximum at 1.0 V_rms and 1 kHz
50 V ratings: 2.5 % maximum at 1.0 V_rms and 1 kHz
Aging Rate: 1 % maximum per decade
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
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.
≤ 50 Vdc: DWV at 250 % of rated voltage
Document Number: 45006
Revision: 11-Nov-08
For technical questions, contact: [e-mail]
www.vishay.com
55