CC7, CCB
Vishay Electro-Films
CHIP
RESISTORS
Thin Film Resistors on Alumina,
User Trimmable
FEATURES
Product may not
be to scale
•
Wire bondable
•
Small single chip size
CC7 - 0.030 inches square
CCB - 0.050 inches square
•
Alumina substrate
•
Low stray capacitance: < 0.2 pF
•
Resistance range
R
T
: 100
Ω
to 20 kΩ for CC7
Resistance range
R
T
: 100
Ω
to 50 kΩ for CCB
•
Resistor material: Nichrome
•
User trimmable
The CC7 and CCB series resistor chips offer the combination
of user trimmability, low shunt capacitance and excellent
stability. The CC7 and CCB can be specified as either a
single R
T
value resistor, as two resistors with a center tap
feature (1:1 ratio or custom) ratio or user trimmable.
The CC7 and CCBs a six bonding pads allows the user
increased layout flexibility. The CC7 and CCBs are
manufactured using Vishay Electro-Films (EFI) sophisticated
thin film equipment and manufacturing technology. They are
100 % electrically tested and visually inspected to
MIL-STD-883.
APPLICATIONS
Vishay EFI CC7 and CCB chip resistors provide excellent high frequency response and are ideally suited for prototyping.
Typical application areas are:
•
Amplifiers
•
Oscillators
•
Attenuators
•
Couplers
•
Filters
Recommended for hermetic environments where die is not exposed to moisture
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
0.1 %
± 10 ppm/°C
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
PROCESS CODE
CC7
CLASS H*
219
220
221
222
CLASS K*
223
224
225
226
CLASS H*
219
220
221
222
CCB
CLASS K*
223
224
225
226
100
Ω
200
Ω
1 kΩ
50 kΩ
*MIL-PRF-38534 inspection criteria
R
A
user trimmable 50 % above
R
T
value specified in P/N
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
Stability, 1000 h, + 125 °C at Rated Power
Operating Temperature Range
Thermal shock, MIL-STD-202, Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at 125 °C
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
Note:
Performance characteristics are not guaranteed once user trimmed
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84
For technical questions contact: efi@vishay.com
Document Number: 61012
Revision: 11-Mar-08
- 20 dB typ.
+ 0.1 % max.
ΔR/R
- 55 °C to + 125 °C
+ 0.25 % max.
ΔR/R
+ 0.25 % max.
ΔR/R
400 V
10
12
min.
100 V max.
50 mW max. (30 mil)
100 mW max. (50 mil)
+ 0.25 % max.
ΔR/R
CC7, CCB
Thin Film Resistors on Alumina,
User Trimmable
DIMENSIONS
in inches
CC7
0.005
0.030
0.0075
Vishay Electro-Films
CCB
0.050
0.005
0.005
0.016
0.030
0.035
0.050
0.005
0.005
SCHEMATIC
R
T
=
R
A
+
R
B
R
A
R
B
MECHANICAL SPECIFICATIONS
in inches
PARAMETER
Chip Size
Chip Thickness
Chip Substrate Material
Resistor Material
Bonding Pad Size
Number of Pads
Pad Material
Backing
Options:
Gold back for solder die attach
Consult Application Engineer
0.030 x 0.030 ± 0.003 (0.76 x 0.76 ± 0.08 mm)
0.050 x 0.050 ± 0.003 (1.27 x 1.27 ± 0.08 mm)
0.010 ± 0.002 (0.25 ± 0.03 mm)
99.6 % alumina, 2 - 4 microinch finish
Nichrome
0.005 x 0.005 (0.12 x 0.12 mm) minimum
6
25 kÅ minimum gold standard
None
ORDERING INFORMATION
Example: 100 % visualled,
R
T
= 500, ± 10 %, ± 50 ppm/°C TCR, gold pads, class H vixual inspection, 30 mil size,
R
A
user trim.
Standard user trim versions will be supplied with
R
A
untrimmed
For custom
R
A
,
R
B
combinations consult Application Engineer
W
INSPECTION/
PACKAGING
W = 100 % visually inspected
parts
X = Sample, visually inspected
parts loaded in matrix
trays (4 % AQL)
CC7
PRODUCT
FAMILY
CC7
CCB
221
PROCESS
CODE
See Process Code
table
5000
RESISTANCE
VALUE
Use first 4 digits
significant digits of the
resistance (R
T
)
A
MULTIPLIER
CODE
B
= 0.01
A
= 0.1
0
=1
1
= 10
K
TOLERANCE
CODE
B
= 0.1 %
D
= 0.5 %
F
= 1.0 %
G
= 2.0 %
H
= 2.5 %
J
= 5.0 %
K
= 10 %
www.vishay.com
85
Document Number: 61012
Revision: 11-Mar-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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