Eclipse
NanoMed, LLC. An Eclipse Design & Material, Inc.
Company
MULTILAYER CERAMIC CAPACITORS +150
°C Class II / COG SMPS Assemblies - 25 Vdc to
500 Vdc
Eclipse NanoMed
manufactures a line of +150
°C stacked capacitors assemblies,
which are
intended for applications where
significant bulk capacitance
is required and where there may be concerns over
exposure to thermal and
/ or
mechanical shock during a
typical installation
process or operating conditions. Product
receives
100% Group A inspection
in accordance with the latest revision of MIL-PRF-49470. These
capacitors incorporate our
leading edge X7R and
COG dielectric materials and are manufactured
using a proprietary high temperature lead attach. Utilized
in distributed power systems
intended
for the high temperature
environments like
aerospace
and automotive
engine
compartments, typical applications for
Class
II capacitors
include decoupling, by-pass, filtering,
transient voltage
suppression, blocking and
energy storage.
COG / NPO capacitor
applications include timing
circuits, RF
oscillatorsand other precision circuitry requiring low loss and stable
performance.
PERFORMANCE CHARACTERISTICS:
Operating
Temperature Range -55
to +150°C
Insulation
Resistance 1000
ΩF or 100
GΩ w/e less @ +25°C 100
ΩF or 10
GΩ w/e less @ +125°C 100
ΩF or 10
GΩ w/e less @ +150°C
Dissipation
Factor COG: 0.005% Max @ +25ºC
X7R: 2.5°%
Max (< 1.2% Typ) @ +25°C 1 MHz @ C ≤ 100 pF / 1 KHz
@ C > 100 pF
Temperature
Coefficient COG @ 0 ± 30
ppm/ºC Max, -55 to +150°C ClassII @ +15 /-30%
Max, -55 to +150°C
Temperature-Voltage
Coefficient COG:
Negligible
ClassII: +15 / -55% Max, -55 to +150 °C & WVDC
Test
Parameters 1.0
± 0.1 KHz, 1.0 ± 0.2 VRMS @ +25°C 1.0
± 0.1 MHz, 1.0 ± 0.2 VRMS @ +25°C
IR test voltage @ WVDC or 500 Vdc w/e less
Dielectric
Strength 2.5
x wvdc @ wvdc ≤
200 Vdc
1.5 x wvdc @ 201 Vdc ≤wvdc≤
500 vdc
1.2 x wvdc @ wvdc > 500 Vdc
Aging
Rate COG:
None
X7R: ≤
2%
per decade hour
MECHANICAL DIMENSIONS:
CAPACITANCE
AND VOLTAGE SELECTION:
Notes:
1. Low
profile designs are generally recommended for high vibration
applications.
2.
Other sizes,
capacitance values and higher voltage ratings may be available, please
contact factory.
3.
Ceramic capacitors can be exposed to high levels of thermal stress
during installation and may
experience microfracturing if proper installation techniques
are
not utilized. If this is a concern,
please contact factory regarding installation recommendations.
PART NUMBER DEFINITION /
ORDERING INFORMATION:
APPLICATION
SPECIFIC PRODUCTS:
Eclipse
NanoMed’s experienced staff
is
ready to assist you
with your
application specific
requirements. Our product
is processed in a
state-of-the-art
facility, complete with a
Class
10,000 clean room, a
full service machine shop
and extensive
testing options, guaranteed to satisfy the most rigid
requirements. Whether your application
requires Industrial, Military
or
Automotive grade capacitors, or
if
your product will be
exposed to even higher
temperature
environments, we can help.
Commercial ● Military
Grade ● Industrial ● Medical ● Automotive ●
+300°C High
Temperature
