CC1512FC Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Low Resistance Precision Chip Resistors

Type CC Low Resistance Precision Chip Resistors
Page 1 of 2
• Style FC - Flip Chip version for surface mount applications.
Style WB - Wire Bond version for hybrid applications with metallized back
surface for solder down heat sinking of the chip, includes bondable termination
pads to receive aluminum wire bonds.
• Thermal resistance is provided to optimize high power designs when utilizing
higher thermal conductivity circuit board substrates such as IMS or Alumina.
• Resistance range down to 0.010 ohm at ±5%, 0.050 ohm at ±2%,
and 0.10 ohm at ±1%.
• Low inductance provides excellent high frequency and pulse response.
• High pulse handling and overload capability.
• Best choice for switching power supplies, motor speed controls, and high
current sensing applications.
Style FC - Flip Chip Version is a surface mount version with solderable pads for flip chip soldering.
Model
CC1512FC
CC2015FC
CC2520FC
Resistance
Min.
0.010 Ω
0.020 Ω
0.020 Ω
0.010 Ω
0.025 Ω
Max.
0.015 Ω
10.0 Ω
10.0 Ω
0.020 Ω
10.0 Ω
Power Capability Information
General Applications
Power Rating
at 70° C
(see note 1)
High Power Applications
Thermal Resistance - R_θJC
Film (J) to Solder Pad (C)
(see note 2)
Max. Chip
Temperature
0.75 Watt
22.7°C/Watt
150°C
0.75 Watt
22.7°C/Watt
150°C
1.0 Watt
16.0°C/Watt
150°C
1.5 Watts
13.0°C/Watt
150°C
1.5 Watts
11.5°C/Watt
150°C
Dimensions in inches and (millimeters)
A
.150 ±.007
(3.81 ±.18)
.150 ±.007
(3.81 ±.18)
.200 ±.007
(5.08 ±.18)
.250 ±.007
(6.35 ±.18)
.250 ±.007
(6.35 ±.18)
B
.120 ±.007
(3.05 ±.18)
.120 ±.007
(3.05 ±.18)
.150 ±.007
(3.81 ±.18)
.200 ±.007
(5.08 ±.18)
.200 ±.007
(5.08 ±.18)
C
.027 ±.005
(.69 ±.13)
.022 ±.003
(.56 ±.08)
.027 ±.003
(.69 ±.08)
.032 ±.005
(.81 ±.13)
.041 ±.004
(1.04 ±.10)
D
.035 min.
(0.89 min.)
.035 min.
(0.89 min.)
.050 min.
(1.27 min.)
.065 min.
(1.66 min.)
.040 min.
(1.02 min.)
Comments
Solder Coated Pads
Solderable Pads
Solderable Pads
Solder Coated Pads
Solderable Pads
Style FC Derating Curve For General Applications
100
Note 1: General Applications - The power rating
80
for general applications is based upon 0.5 sq. in.
60
(300 mm²) of termination pad or trace area (2 oz.
copper) connected to each end of the resistor.
40
Maximum chip temperature is 150°C. Use Derating
20
0
25
70 100
Curve to derate appropriately for the maximum
ambient temperature and for the temperature
150 ^{limitations of the adjacent materials.}
AMBIENT TEMPERATURE, ^oC
Note 2: Thermal Resistance - In High Power Applications where the circuit board
material provides high heat sinking benefits (such as IMS, Alumina, or other) the thermal
resistance of the chip resistor is useful to establish the maximum power capability of the
chip resistor in the application. The film temperature is measured at the center of the
resistor element and the solder pad temperature is measured at the center of the
termination pad (point X in the recommended circuit layouts shown below). Maximum
temperature of the chip resistor (at the center of chip) should not exceed 150°C through
the temperature range of the application.
Recommended Circuit Board Layout
(current and sense connections):
Fig. 1A: Kelvin layout recom-
C
C
mended for values below 0.20Ω
C = Current connection
S = Sense connection
XX
Fig. 1B: Kelvin layout
recommended for higher
C
resistance values.
CC1512FC Standard Resistance Values:
Tolerance CC1512FC ±1% Standard (except as noted).
0.010 Ω 5%
0.015 Ω 5%
0.020 Ω 5%
0.025 Ω 5%
0.030 Ω 5%
0.033 Ω 5%
0.040 Ω 5%
0.050 Ω 2%
0.075 Ω 2%
0.10 Ω
0.15 Ω
0.20 Ω
0.25 Ω
0.30 Ω
0.33 Ω
0.40 Ω
0.50 Ω
0.75 Ω
1.00 Ω
1.50 Ω
2.00 Ω
2.50 Ω
3.00 Ω
3.30 Ω
4.00 Ω
5.00 Ω
7.50 Ω
8.00 Ω
10.0 Ω
CC2015FC Standard Resistance Values:
Tolerance CC2015FC ±1% Standard (except as noted).
0.020 Ω 5%
0.025 Ω 5%
0.030 Ω 5%
0.033 Ω 5%
0.040 Ω 5%
0.050 Ω 2%
0.075 Ω 2%
0.10 Ω
0.15 Ω
0.20 Ω
0.25 Ω
0.30 Ω
0.33 Ω
0.40 Ω
0.50 Ω
0.75 Ω
1.00 Ω
1.50 Ω
2.00 Ω
2.50 Ω
3.00 Ω
3.30 Ω
4.00 Ω
5.00 Ω
7.50 Ω
8.00 Ω
10.0 Ω
CC2520FC Standard Resistance Values:
Tolerance CC2520FC ±1% Standard (except as noted).
0.010 Ω 5%
0.015 Ω 5%
0.020 Ω 5%
0.025 Ω 5%
0.030 Ω 5%
0.033 Ω 5%
0.040 Ω 5%
0.050 Ω 2%
0.075 Ω 2%
0.10 Ω
0.15 Ω
0.20 Ω
0.25 Ω
0.30 Ω
0.33 Ω
0.40 Ω
0.50 Ω
0.75 Ω
1.00 Ω
1.50 Ω
2.00 Ω
2.50 Ω
3.00 Ω
3.30 Ω
4.00 Ω
5.00 Ω
7.50 Ω
8.00 Ω
10.0 Ω
Custom resistance values and non-standard tolerances
can be manufactured for high quantity applications.
Please contact Caddock Applications Engineering.
CC
XX
SS
S
S
Note: Actual width of current trace is based on magnitude of current. Point of connection should be in the area shown.
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: [phone]
Fax: [phone]
© 2004 Caddock Electronics, Inc.
CADDOCK
e-mail: [e-mail] • web: www.caddock.com
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Sales and Corporate Office
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Phone: [phone]
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