Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Pulse Discharge, High Voltage, High Temperature 200°C
C0G Dielectric, 1,000 VDC – 3,500 VDC (Industrial Grade)
Overview
KEMET’s Industrial Grade Pulse Discharge Series surface
mount capacitors in C0G Dielectric deliver reliable high
voltage and high temperature performance required for
operation in harsh environments, specifically discharge
circuitry. Constructed of a robust and proprietary base
metal electrode (BME) dielectric system, these devices
offer industry-leading performance relative to capacitance
and case size. KEMET Pulse Discharge capacitors
average greater than 30% higher breakdown voltage than
competitive precious metal electrode (PME) devices with
similar capacitance & voltage ratings.
Designed for down-hole oil exploration and perforation,
these devices feature a 200°C maximum operating
temperature. The Electronics Industries Alliance (EIA)
characterizes C0G dielectric as a Class I material.
Components of this classification are temperature
compensating and are suited for resonant circuit applications
or those where Q and stability of capacitance characteristics
are required. Pulse Discharge series capacitors in C0G
dielectric exhibit no change in capacitance with respect
to time and voltage and boast a negligible change in
capacitance with reference to ambient temperature. These
devices retain high insulation resistance with low dissipation
factor at elevated temperatures up 200°C.
KEMET’s Pulse Discharge surface mount MLCCs are
manufactured in state-of-the-art ISO/TS 16949:2009 certified
facilities and are proven to function reliably in harsh, high
temperature and high humidity, down-hole environments.
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Ordering Information
C
2824
H
393
K
U
G
Dielectric
Case Size
Specification/
Capacitance Capacitance
Ceramic
Withstanding Dielectric
(L" x W")
Series
Code (pF)
Tolerance
Voltage (VDC)
1
2824
3040
3640
4540
1
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W
Failure
Rate/
Design
W = Pulse
discharge
C
Termination Finish
2
TU
Packaging/
Grade
(C-Spec)
3
H = High
temperature
(200°C)
Two
significant
digits +
number of
zeros
J = ±5%
K = ±10%
M = ±20%
D = 1,000
U = 1,250
G = 2,000
H = 3,000
V = 3,500
G = C0G
C = 100% Matte Sn
See “Packaging
L = SnPb (5% Pb minimum) C-Spec Ordering
Options Table”
below
DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the
capacitor. See waterfall table for working voltage.
2
Additional termination finish options may be available. Contact KEMET for details.
3
Additional reeling or packaging options may be available. Contact KEMET for details.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1035_C0G_PULSE_SMD • 5/25/2018
1
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Pulse Discharge, High Voltage, High Temperature 200°C C0G Dielectric, 1,000 VDC – 3,500 VDC (Industrial Grade)
Packaging C-Spec Ordering Options Table
Packaging Type/Options
1
7" Reel (Embossed Plastic Tape)/Unmarked
13" Reel (Embossed Plastic Tape)/Unmarked
Reel (Embossed Plastic Tape)/Unmarked – 50 pieces
Reel (Embossed Plastic Tape)/Unmarked – 100 pieces
Reel (Embossed Plastic Tape)/Unmarked – 250 pieces
Reel (Embossed Plastic Tape)/Unmarked – 500 pieces
Reel (Embossed Plastic Tape)/Unmarked – 1,000 pieces
1
Packaging
Ordering Code (C-Spec)
2
TU
7210
T050
T100
T250
T500
T1K0
The terms “Marked” and “Unmarked” pertain to laser marking option of components. All packaging options labeled as “Unmarked” will contain
capacitors that have not been laser marked. The option to laser mark is not available on these devices.
2
Reeling quantities are dependent upon chip size and thickness dimension. When ordering using the “Txxx” packaging ordering codes (C-Specs)
outlined above, product may be shipped on multiple 7” reels or a single 13” reel. Additional reeling or packaging options may be available. Contact
KEMET for details.
Benefits
•
•
•
•
•
•
•
•
Operating temperature range of −55°C to +200°C
Lead (Pb)-free, RoHS and REACH compliant
Base metal technology
Higher UVBD capability than competitive dielectric
technologies
Capacitance offerings ranging from 2.2 nF up to 150 nF
Available capacitance tolerances of ±5%, ±10% or ±20%
Extremely low ESR and ESL
High thermal stability
• High ripple current capability
• No capacitance change with respect to applied rated DC
voltage
• Negligible capacitance change with respect to temperature
from −55°C to +200°C
• No capacitance decay with time
• Non-polar device, minimizing installation concerns
• 100% pure matte tin-plated termination finish allowing for
excellent solderability
Applications
Typical applications include high temperature discharge circuits for munitions and down-hole oil exploration/perforation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1035_C0G_PULSE_SMD • 5/25/2018
2
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Pulse Discharge, High Voltage, High Temperature 200°C C0G Dielectric, 1,000 VDC – 3,500 VDC (Industrial Grade)
Dimensions – Millimeters (Inches)
L
W
B
T
S
Size Code
2824
3040
3640
4540
L
Length
7.10±0.40
(0.280±0.016)
7.60±0.40
(0.300±0.016)
9.10±0.40
(0.358±0.016)
11.40±0.40
(0.449±0.016)
W
Width
6.10±0.40
(0.240±0.016)
10.20±0.40
(0.402±0.016)
10.20±0.40
(0.402±0.016)
10.20±0.40
(0.402±0.016)
T
Thickness
Maximum
B
Bandwidth
S
Separation
Minimum
Mounting
Technique
See Table 2
1.27±0.40
(0.050±0.016)
N/A
Solder
Reflow Only
Qualification/Certification
Industrial grade pulse discharge products are subject to internal qualification. Details regarding test methods and
conditions are referenced in Table 4, Performance and Reliability.
Environmental Compliance
Lead (Pb)-free, RoHS, and REACH compliant without exemptions (excluding SnPb termination finish option).
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1035_C0G_PULSE_SMD • 5/25/2018
3
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Pulse Discharge, High Voltage, High Temperature 200°C C0G Dielectric, 1,000 VDC – 3,500 VDC (Industrial Grade)
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to
+25°C and 0 VDC Applied (TCC)
Aging Rate (Maximum % Capacitance Loss/Decade Hour)
1
2
Parameters/Characteristics
−55°C to +200°C
±30 ppm/ºC
0%
See product selection table (product waterfall) for available ratings
0.1%
1,000 megohm microfarads or 100 GΩ
(500 VDC applied for 120±5 seconds at 25°C)
Dielectric Withstanding Voltage (DWV)
Dissipation Factor (DF) Maximum Limit at 25ºC
3
Insulation Resistance (IR) Minimum Limit at 25°C
DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the
capacitor.
2
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
3
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
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.”
1
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
Dielectric
C0G
Rated DC
Voltage
All
Capacitance
Value
All
Dissipation Factor
(Maximum %)
0.5
Capacitance
Shift
0.3% or ±0.25 pF
Insulation
Resistance
10% of Initial
Limit
Electrical Characteristics
Energy Density vs. Applied Voltage
0.8
0.7
Energy Density (J/cc)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
500
1,000
1,500
2,000
Applied Voltage (V)
2,500
3,000
Breakdown
N2200
Discharge
N2200
Discharge Current vs. Applied Voltage
4,000
KEMET HT C0G 4540 68nF
Competitor N2200 3640 200nF
Breakdown
HT C0G
Discharge
HT C0G
3,000
Current (A)
2,000
1,000
150nF 1000V
100nF 1250V
68nF 2000V
27nF 3000V
18nF 3500V
0
0
500
1,000
1,500 2,000 2,500
Applied Voltage (V)
3,000 3,500
4,000
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1035_C0G_PULSE_SMD • 5/25/2018
4
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
Pulse Discharge, High Voltage, High Temperature 200°C C0G Dielectric, 1,000 VDC – 3,500 VDC (Industrial Grade)
Table 1 – Pulse Discharge Series, Capacitance Range Waterfall
Case Size/
Series
500 1000
C2824H
D
U
630 1250
G
1000 2000
H
1500 3000
V
2000 3500
D
500 1000
C3040H
U
630 1250
G
1000 2000
H
1500 3000
V
2000 3500
D
500 1000
C3640H
U
630 1250
G
1000 2000
H
1500 3000
V
2000 3500
D
500 1000
C4540H
U
630 1250
G
1000 2000
H
1500 3000
SA
SA
SA
SA
SA
SA
SB
SB
SB
SC
3000 1500
H
V
2000 3500
SA
SA
SA
SA
SB
SB
SB
SC
3500 2000
V
Capacitance
Cap
Code
Voltage Code
Dielectric Withstanding
Voltage (DWV)
Working Voltage
Capacitance Tolerance
1,800 pF
2,000 pF
2,200 pF
2,700 pF
3,300 pF
3,900 pF
4,700 pF
5,600 pF
6,800 pF
8,200 pF
10,000 pF
12,000 pF
15,000 pF
18,000 pF
22,000 pF
27,000 pF
33,000 pF
39,000 pF
47,000 pF
56,000 pF
68,000 pF
82,000 pF
0.10 µF
0.12 µF
0.15 µF
182
202
222
272
332
392
472
562
682
822
103
123
153
183
223
273
333
393
473
563
683
823
104
124
154
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
Product Availability and Chip Thickness Codes
See Table 2 for Chip Thickness Dimensions
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TB
TB
TB
TC
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TB
TB
TB
TC
TA
TA
TA
TA
TA
TA
TA
TA
TA
TA
TB
TB
TC
TA
TA
TA
TA
TB
TB
TB
TC
TA
TA
TA
TB
TB
TC
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QC
QC
QC
QD
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QC
QC
QC
QD
QD
QB
QB
QB
QB
QB
QB
QB
QB
QB
QB
QC
QC
QC
QD
QB
QB
QB
QB
QB
QC
QC
QD
QD
QB
QB
QB
QB
QC
QC
QD
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MB
MB
MC
MC
1000 500
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MB
MB
MC
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MA
MB
MB
MC
MA
MA
MA
MA
MA
MA
MB
MB
MC
MA
MA
MA
MA
MB
MB
MB
MC
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SB
SB
SC
1000 500
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SB
SB
SC
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SB
SB
SB
SC
3500 2000
3500 2000
3500 2000
2000 1000
2000 1000
2000 1000
3000 1500
3000 1500
3000 1500
Working Voltage
Capacitance
Cap
Code
Dielectric Withstanding
Voltage (DWV)
Voltage Code
D
U
G
H
V
D
U
G
H
V
D
U
G
H
V
D
U
Case Size/Series
C2824H
C3040H
C3640H
C4540H
These products are protected under US Patents 7,172,985 and 7,670,981, other patents pending, and any foreign counterparts.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
C1035_C0G_PULSE_SMD • 5/25/2018
2000 1000
G
1250 630
1250 630
1250 630
1000 500
1000 500
1250 630
5
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