180pF THRU .39µF
High Voltage Capacitors
POWER DISCRETES
Description
Features
Semtech Premium Dielectric
High Voltage Capacitors
Monolithic Ceramic type
X7R dielectric
1kV to 5kV voltage range
Semtech’s premium dielectric capacitors demonstrate
minimum capacitance change over the operation voltage
and temperature range, high current carrying capability
and high volumetric efficiency. This X7R body has been
designed into the most demanding applications: from the
one extreme of satellite, missile, space shuttle, and
avionics programs to the other extreme of “down hole”
oil exploration equipment.
Revision: October 1, 2008
General Specifications
Operating temperature range -55°C to 125°C
Aging rate <1.0% per decade hour
Insulation resistance: 100k megΩ or 1000megΩ
microfarads, whichever is less, at 500VDC, 25°C
Dissipation factor: 2.5% max at 1kHz 1 VAC, 25°C
Dielectric withstanding voltage: 1.2 x rated voltage
at 25°C (Test conducted with charging current
limited to 10mA and discharge current limited to
10A)
Temperature coefficient: ± 15% over -55°C to
125°C range
“S” size package type available
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180pF THRU .39µF
POWER DISCRETES
Typical Characteristic
Ordering Information
3
A
X
103
K
2
PART SIZE
CODE
FORM
DIELECTRIC
MATERIAL
CAPACITANCE
(EIA CODE)
CAPACITANCE
TOLERANCE
VOLTAGE
RATING
X = X 7R
Last digit indicates
number of zeroes
following the first
two digits
Example:
103=10000pF
K = 10%
M = 20%
V = +100% - 0%
Z = +80% - 20%
1 = 1 kV
2 = 2 kV
3 = 3 kV
4 = 4 kV
5 = 5 kV
2
CHIP
3
A = Silver
Termination
D = Palladium
Silver Termination
H = Capable of
handling
temperature
excursions of up
to 200°C
4
5
6
LE A D E D
E = Epoxy
Encapsulated
L = Leaded
only
Note:
1. For “S” size package type, please order part as “SXXXXXXXX” e.g. S3AX103K2.
2008 Semtech Corp.
3
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