Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications
CBR Series, C0G Dielectric, Ultra High Q, Low ESR,
6.3VDC–250VDC (RF & Microwave)
Overview
KEMET’s CBR Series surface mount multilayer ceramic
capacitors (MLCCs) in C0G dielectric feature a robust and
exceptionally stable copper electrode dielectric system that offers
excellent low loss performance (High Q). These devices provide
extremely low ESR and high self-resonance characteristics, and
are well-suited for resonant circuit applications or those where
Q and stability of capacitance characteristics are required. CBR
Series capacitors exhibit no change in capacitance with respect
to time and voltage and boast a negligible change in capacitance
with reference to ambient temperature. Capacitance change is
limited to ±30 ppm/ºC from -55°C to +125°C.
CBR Series devices are suitable for many circuit applications
including RF power amplifiers, mixers, oscillators, low noise
amplifiers, filter networks, antenna tuning, timing circuits, delay
lines and MRI imaging coils.
Benefits
•
•
•
•
•
•
•
•
-55°C to +125°C operating temperature range
Ultra high Q
Base metal electrode (BME) dielectric system
Pb-Free and RoHS Compliant
0201, 0402, 0603 and 0805 case sizes (inches)
DC voltage ratings of 6.3 V, 10 V, 25 V, 50 V, 100 V and 250 V
Capacitance offerings ranging from 0.1 pF up to 100 pF
Available capacitance tolerances of ±0.05 pF, ±0.1 pF,
±0.25 pF, ±0.5 pF, ±1%, ±2%, ±5% and ±10%
• No piezoelectric noise
• Low ESR
• High thermal stability
•
•
•
•
•
No capacitance change with respect to applied rated DC voltage
Negligible capacitance change with respect to temperature
No capacitance decay with time
Non-polar device, minimizing installation concerns
100% pure matte tin-plated termination finish allowing for
excellent solderability
Ordering Information
CBR
Series
CBR
02
C
330
Capacitance
Code (pF)
F
Capacitance
Tolerance
A = ±0.05 pF
B = ±0.1 pF
C = ±0.25 pF
D = ±0.5 pF
F = ±1%
G = ±2%
J = ±5%
9
Voltage
9 = 6.3V
8 = 10V
3 = 25V
5 = 50V
1 = 100V
A = 250V
G
Dielectric
G = C0G
A
Termination
Style
A = N/A
C
Termination Finish
C = 100% Matte Sn
Packaging/Grade
(C-Spec)
1
Blank = 7" Reel
Unmarked
Case Size Specification/
(L"x W")
Series
02 = 0201 C = Standard
2 Sig. Digits +
04 = 0402
Number of Zeros
06 = 0603
Use 9 for 1.0 - 9.9 pF
08 = 0805
Use 8 for 0.5 - .99 pF
ex. 2.2 pF = 229
ex. 0.5 pF = 508
When ordering CBR series devices, a "suffix" or "Cspec" is not required to indicate a 7" reel packaging option. CBR devices are only available and shipped on 7"
reels (paper tape). Bulk bag and cassette packaging options are not available. Please contact KEMET if you have a specific, non-standard packaging requirement.
1
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C1030_C0G_CBR • 1/17/2012
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series, C0G, Low ESR, (RF & Microwave)
Dimensions – Millimeters (Inches)
T
W
L
Case
Case
Size (in.) Size (mm)
0201
0402
0603
0805
0603
1005
1608
2012
L
Length
0.60 ± 0.03
(0.024 ± 0.001)
1.00 ± 0.05
(0.040 ± 0.002)
1.60 ± 0.10
(0.063 ± 0.004)
2.00 ± 0.20
(0.079 ± 0.008)
W
Width
0.30 ± 0.03
(0.012 ± 0.001)
0.50 ± 0.05
(0.020 ± 0.002)
0.80 ± 0.10
(0.031 ± 0.004)
1.25 ± 0.20
(0.049 ± 0.008)
T
Thickness
0.30 ± 0.03
(0.012 ± 0.001)
0.50 ± 0.05
(0.020 ± 0.002)
0.80 ± 0.07
(0.031 ± 0.003)
0.85 ± 0.10
(0.031 ± 0.004)
B
Bandwidth
0.15 ± 0.05
(0.006 ± 0.002)
0.25 + 0.05 / -0.10
(0.010 + 0.002 / -0.004)
0.40 ± 0.15
(0.016 ± 0.006)
0.50 ± 0.20
(0.020 ± 0.008)
Mounting
Technique
Solder Reflow Only
Solder Wave
or Solder Reflow
Applications
Typical applications include critical timing, tuning, bypass, coupling, feedback, filtering, impedance matching and DC blocking.
Field applications include wireless and cellular base stations, wireless LAN, subscriber-based wireless services, wireless broadcast
equipment, satellite communications, RF power amplifier (PA) modules, filters, voltage-controlled oscillators (VCOs), PAs, matching
networks, RF modules, and medical electronics.
Qualification
RF and microwave products are subject to internal qualification. Details regarding test methods and conditions are referenced in
Table 4, Performance & Reliability.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1030_C0G_CBR • 1/17/2012
2
Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series, C0G, Low ESR, (RF & Microwave)
Electrical Parameters/Characteristics
Item
Operating Temperature Range:
Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)
Aging Rate (Max % Cap Loss/Decade Hour)
Dielectric Withstanding Voltage (DWV)
Quality Factor (Q)
Insulation Resistance (IR) Limit @ 25°C
-55°C to +125°C
0 ±30 ppm/ºC (0 ±60 ppm/ºC for 0201 case size product ≥ 22 pF)
0%
See Dielectric Withstanding Voltage Table
(5 ±1 seconds and charge/discharge not exceeding 50 mA)
≥1,000 for capacitance values ≥30 pF
≥400 +20ºC for capacitance values < 30 pF
10GΩ minimum (rated voltage applied for 120 ±5 seconds)
Parameters/Characteristics
Capacitance and Quality Factor (Q) measured at 25ºC and 30-70% relative humidity under the following conditions:
1 MHz ± 100 kHz and 1.0 ± 0.2 Vrms if capacitance ≤1,000 pF
1 kHz ± 100 Hz and 1.0 ± 0.2 Vrms 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."
Dielectric Withstanding Voltage Table
Rated Voltage (VDC)
DWV
≤ 100 V
250%
250 V
200%
Environmental Compliance
Pb-Free and RoHS Compliant.
Electrical Characteristics
SRF (GHz) vs. Cap (pF)
100,000
0201
0402
SRF (GHz)
10,000
0603
0805
1,000
100
0.1
1
Cap (pF)
10
100
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1030_C0G_CBR • 1/17/2012
3
Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series, C0G, Low ESR, (RF & Microwave)
Electrical Characteristics cont'd
ESR vs. Frequency 0402
1
10,000
Q vs. Frequency 0402
1.8pF
1,000
1.8pF
4.7pF
10pF
18pF
22pF
ESR (Ohms)
4.7pF
18pF
22pF
10
0.01
100
Q
0.1
10pF
100
Freq (MHz)
1,000
10,000
1
100
Freq (MHz)
1,000
10,000
ESR vs. Frequency 0603
1
10,000
Q vs. Frequency 0603
ESR (Ohms)
2.2pF
4.7pF
0.1
20pF
47pF
10pF
1,000
2.2pF
4.7pF
10pF
20pF
47pF
100
Q
10
0.01
100
Freq (MHz)
1,000
10,000
1
100
Freq (MHz)
1,000
10,000
ESR vs. Frequency 0805
1
10,000
Q vs. Frequency 0805
ESR (Ohms)
2.2pF
10pF
0.1
33pF
47pF
100pF
1,000
2.2pF
10pF
33pF
47pF
100pF
Q
100
10
0.01
100
Freq (MHz)
1,000
10,000
1
100
Freq (MHz)
1,000
10,000
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1030_C0G_CBR • 1/17/2012
4
Surface Mount Multilayer Ceramic Capacitors (SMD MLCCs) for High Power Applications – CBR Series, C0G, Low ESR, (RF & Microwave)
Table 1 – CBR Series, Capacitance Range Waterfall
Case Size - in.(mm)
Length
Width
Thickness
Bandwidth
Voltage Code
mm
(in.)
mm
(in.)
mm
(in.)
mm
(in.)
0201 (0603)
0.50 ± 0.05
(0.020 ± 0.002)
0.30 ± 0.03
(0.012 ± 0.001)
0.30 ± 0.03
(0.012 ± 0.001)
0.15 ± 0.05
(0.006 ± 0.002)
0402 (1005)
1.00 ± 0.05
(0.040 ± 0.002)
0.50 ± 0.05
(0.020 ± 0.002)
0.50 ± 0.05
(0.020 ± 0.002)
0.25 + 0.05 / -0.10
(0.010 + 0.002 / -0.004)
0603 (1608)
1.60 ± 0.10
(0.063 ± 0.004)
0.80 ± 0.10
(0.031 ± 0.004)
0.80 ± 0.07
(0.031 ± 0.003)
0.40 ± 0.15
(0.016 ± 0.006)
0805 (2012)
2.00 ± 0.20
(0.079 ± 0.008)
1.25 ± 0.20
(0.049 ± 0.008)
0.85 ± 0.10
(0.031 ± 0.004)
0.50 ± 0.20
(0.020 ± 0.008)
Rated Voltage (VDC)
Capacitance
0.1 pF
0.2 pF
0.3 pF
0.4 pF
0.5 pF
0.6 pF
0.7 pF
0.8 pF
0.9 pF
1.0 pF
1.2 pF
1.5 pF
1.8 pF
2.0 pF
2.2 pF
2.7 pF
3.0 pF
3.3 pF
3.9 pF
4.0 pF
4.7 pF
5.0 pF
5.6 pF
6.0 pF
6.8 pF
7.0 pF
8.0 pF
8.2 pF
9.0 pF
10 pF
11 pF
12 pF
13 pF
15 pF
16 pF
18 pF
20 pF
22 pF
24 pF
27 pF
30 pF
33 pF
36 pF
39 pF
43 pF
47 pF
56 pF
68 pF
82 pF
100 pF
6.3
9
10
8
25
3
50
5
100
1
50
5
100
1
250
A
50
5
100
1
250
A
Capacitance
Tolerance
Capacitance Code (Available Capacitance)
108
208
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
108
208
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
108
208
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
108
208
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
108
208
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
560
680
820
101
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
560
680
820
101
308
408
508
608
708
808
908
109
129
159
189
209
229
279
309
339
399
409
479
509
569
609
689
709
809
829
909
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
560
680
820
101
A = ± 0.05 pF
B = ±0.1 pF
C = ±0.25 pF
B = ±0.1 pF
C = ±0.25 pF
D = ±0.5 pF
F = ±1%
G = ±2%
J = ±5%
Rated Voltage (VDC)
Voltage Code
6.3
9
10
8
25
3
50
5
100
1
50
5
100
1
250
A
50
5
100
1
250
A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
C1030_C0G_CBR • 1/17/2012
5
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