SFC
Vishay Electro-Films
Thin Film 0202 Size Resistor on Alumina
CHIP
RESISTORS
FEATURES
•
Wire bondable
Product may not
be to scale
•
Small size: 0.020 inches square
•
Resistance range: 10
Ω
to 10 kΩ
•
Alumina substrate
•
Low shunt capacitance: < 0.2 pF
•
Resistor material: Tantalum nitride
•
Moisture resistant
The SFC series resistor chips offer a combination of low
shunt capacitance and small size. The SFCs tantalum nitride
resistor material offers excellent resistance to high moisture
environments.
The SFCs are manufactured using Vishay Electro-Films
(EFI) sophisticated thin film equipment and manufacturing
technology.
The SFCs are 100 % electrically tested and visually
inspected to MIL-STD-883.
APPLICATIONS
Vishay EFI SFC chip resistors provide excellent high-frequency response and are ideally suited for prototyping.
Typical application areas are:
•
Amplifiers
•
Couplers
•
Oscillators
•
Attenuators
•
Filters
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
1.0 %
± 50 ppm/°C
± 100 ppm/°C
± 250 ppm/°C
PROCESS CODE
CLASS H*
002
001
000
CLASS K*
122
121
120
10
Ω
50
Ω
5.6 kΩ
10 kΩ
*MIL-PRF-38534 inspection criteria
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
Moisture Resistance, MIL-STD-202
Method 106
Stability, 1000 h, + 125 °C, 25 mW
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 + 70 °C (Derated to Zero at + 150 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
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36
For technical questions, contact: efi@vishay.com
- 20 dB typ.
± 0.5 % max.
ΔR/R
± 0.5 % max.
ΔR/R
- 55 °C to + 125 °C
± 0.25 % max.
ΔR/R
± 0.5 % max.
ΔR/R
400 V
10
12
min.
100 V max.
62 mW max.
± 0.25 % max.
ΔR/R
Document Number: 61008
Revision: 10-Mar-08
SFC
Thin Film 0202 Size Resistor on Alumina
Vishay Electro-Films
DIMENSIONS
in inches
CHIP
RESISTORS
0.020
0.020
0.020
0.004
0.020
0.004
0.006
0.012
TYPICAL RANGE
10
Ω
- 49
Ω
TYPICAL RANGE
50
Ω
- 10 kΩ
SCHEMATIC
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
Contact Applications Engineer
0.020 x 0.020 ± 0.003 (0.5 x 0.5 ± 0.768 mm)
0.010 ± 0.002 (0.25 ± 0.05 mm)
99.6 % alumina, 2 - 4 microinch finish
Tantalum nitride, self-passivating
0.004 x 0.006 (0.10 x 0.15 mm) minimum
2
25 kÅ minimum gold standard
None
ORDERING INFORMATION
Example: 100 % visual, 50
Ω,
± 10 %, ± 250 ppm/°C TCR, gold pads, class H visual inspection
W
INSPECTION
/PACKAGING
W = 100 % visually inspected
parts in matrix tray per
MIL-STD-883
X = Sample visually
inspected parts loaded in
matrix trays (4 % AQL)
SFC
PRODUCT
FAMILY
000
PROCESS
CODE
See Process Code
table
5000
RESISTANCE
VALUE
Use first 4
significant digits of
resistance
B
MULTIPLIER
CODE
B
= 0.01
A
= 0.1
0
=1
1
= 10
K
TOLERANCE
CODE
F
= 1.0 %
G
= 2.0 %
H
= 2.5 %
J
= 5.0 %
K
= 10 %
*Coating standard
Document Number: 61008
Revision: 10-Mar-08
For technical questions, contact: efi@vishay.com
www.vishay.com
37
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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