KEMET’s High Voltage-High Temperature (HV-HT) series
surface mount C0G Multilayer Ceramic Capacitors (MLCCs) are
constructed of a robust and proprietary base metal electrode
(BME) dielectric system that offers industry-leading performance
at extreme temperatures. These surface mountable devices
feature a 200ºC maximum operating temperature and are
specifically designed to withstand the demands of harsh
industrial environments such as oil exploration and automotive/
avionics engine compartment circuitry. They also offer
higher and more uniform breakdown voltage performance
than competitive products, resulting in increased yields in
customer field applications. When dealing with expensive high
temperature circuitry and systems, higher yields can quickly
result in significant cost savings.
KEMET’s HV-HT series MLCCs are temperature compensating
and are suited for resonant circuit applications or those where
Q and stability of capacitance characteristics are required.
They exhibit no change in capacitance with respect to time
and voltage and boast a negligible change in capacitance with
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reference to ambient temperature. Capacitance change is limited
to ±30ppm/ºC from -55°C to +200°C. In addition, these capacitors
exhibit high insulation resistance with low dissipation factor at
elevated temperatures up to 200°C. They also exhibit low ESR
at high frequencies and offer superior volumetric efficiency over
competitive high temperature precious metal electrode (PME) and
base metal electrode (BME) dielectric system devices.
These devices are Lead (Pb)-Free, RoHS and REACH compliant
without the need of any exemptions.
Ordering Information
C
Ceramic
2225
H
393
Capacitance
Code (pF)
J
Capacitance
Tolerance
1
C
G
A
C
Termination
Finish
2
C = 100%
Matte Sn
L = SnPb (5%
minimum)
TU
Packaging/Grade (C-Spec)
3
Blank = Bulk
TU = 7” Reel (full reel
quantity)
T050 = 50 pieces/7” Reel
T100 = 100 pieces/7” Reel
T250 = 250 pieces/7” Reel
T500 = 500 pieces/7” Reel
T1K0 = 1,000 pieces/Reel
Case Size
Specification/
(L" x W")
Series
0805
1206
1210
1808
1812
1825
2220
2225
H= High
Temperature
(200°C)
Rated Voltage
Failure Rate/
Dielectric
(VDC)
Design
C = 500 V
B = 630 V
D = 1000 V
F = 1500 V
G = 2000 V
G = C0G
A = N/A
2 significant digits +
B = ±0.10 pF
number of zeros. C = ±0.25 pF
D = ±0.5 pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
Additional capacitance tolerance offerings may be available. Contact KEMET for details.
Additional termination finish options may be available. Contact KEMET for details.
3
Reeling quantities are dependent upon chip size and thickness dimension. When ordering using the “T1K0” packaging option, 1812 thru 2225 case size devices
with chip thickness of ≥1.9 mm (nominal) may be shipped on multiple 7” reels or a single 13” reel. Additional reeling or packaging options may be available.
150% of rated voltage for voltage rating of < 1000 V
120% of rated voltage for voltage rating of ≥ 1000 V
(5 ±1 seconds and charge/discharge not exceeding 50 mA)
0.1%
1000 megohm microfarads or 100 GΩ
(500 VDC applied for 120 ±5 secs @ 25°C)
Parameters/Characteristics
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and Dissipation Factor (DF) measured under the following conditions:
1 MHz ±100 kHz and 1.0 Vrms ±0.2 V if capacitance ≤ 1,000 pF
1 kHz ± 50 Hz and 1.0 Vrms ±0.2 V if capacitance > 1,000 pF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
KEMET reserves the right to substitute product with an improved temperature characteristic, tighter capacitance tolerance and/or higher voltage capability within
the same form factor (configuration and dimensions).
These products are protected under US Patents 7,172,985 and 7,670,981, other patents pending, and any foreign counterparts..
KEMET reserves the right to substitute product with an improved temperature characteristic, tighter capacitance tolerance and/or higher voltage capability within
the same form factor (configuration and dimensions).
These products are protected under US Patents 7,172,985 and 7,670,981, other patents pending, and any foreign counterparts..
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