Surface Mount SOIC
Resistor Networks
SOIC Series
•
Tested for COTS applications
•
Both narrow and wide body versions available
•
Standard JEDEC 8, 14, 16, and 20 pin packages
•
Ultra-stable TaNSil
®
resistors on silicon substrates
•
RoHS compliant and Sn/Pb terminations available
IRC’s TaNSil
®
SOIC resistor networks are the perfect solution for high volume applications that demand a small
wiring board footprint. The .050" lead spacing provides higher lead density, increased component count,
lower resistor cost, and high reliability.
The tantalum nitride film system on silicon provides precision tolerance, exceptional TCR tracking, low cost
and miniature package. Excellent performance in harsh, humid environments is a trademark of IRC’s self-pas-
sivating TaNSil
®
resistor film.
The SOIC series is ideally suited for the latest surface mount assembly techniques and each lead can be
100% visually inspected. The compliant gull wing leads relieve thermal expansion and contraction stresses
created by soldering and temperature excursions.
For applications requiring high performance resistor networks in a low cost, surface mount package, specify
IRC SOIC resistor networks.
Electrical Data
Resistance Range
Absolute Tolerance
Ratio Tolerance to R1
Absolute TCR
Tracking TCR
Element Power Rating @ 70°C
Isolated Schematic
Bussed Schematic
Power Rating @ 70°C
SOIC-N Package
Power Rating @ 70°C
SOIC-W Package
Rated Operating Voltage
________________
Operating Temperature
Noise
(not to exceed
√
Power X Resistance)
10
−
250KΩ
To ±0.1%
To ±0.05%
To ±25ppm/°C
To ±5ppm/°C
100mW
50mW
8-Pin
14-Pin
16-Pin
16-Pin
20-Pin
400mW
700mW
800mW
1.2W
1.5W
Environmental Data
Test Per
MIL-PRF-83401
Thermal Shock
Power
Conditioning
High Temperature
Exposure
Short-time
Overload
Low Temperature
Storage
Life
Typical
Delta R
±0.02%
±0.03%
±0.03%
±0.02%
±0.03%
±0.05%
Max
Delta R
±0.1%
±0.1%
±0.05%
±0.05%
±0.05%
±2.0%
100 Volts
-55°C to +125°C
<-30dB
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
A subsidiary of
TT electronics plc
SOIC Series Issue January 2009 Sheet 1 of 4
Surface Mount SOIC
Resistor Networks
Manufacturing Capability Data
ISOLATED SCHEMATIC A
Absolute
TCR
(ppm/°C)
Ohmic
Range
(Ω)
10-25
26-50
51-200
250
201-250K
BCDFGJ ABCDFG
5
101-200
201-500
501-100K
26-50
51-200
100
201-250K
DFGJ
CDFGJ
BCDFGJ
CDFG
CDFG
ABFG
10
5
5
26-50
51-100
101-200
201-500
501-100K
26-50
51-200
201-250K
DFGJ
CDFGJ
BCDFGJ
CDFG
CDFG
ABFG
10
5
5
51-100
101-200
201-500
501-100K
51-200
25
201-250K
BCDFGJ
ABFG
5
501-100K
BCDFGJ ABCDFG
5
CDFGJ
CDFG
5
201-500
DFGJ
BCDFGJ
BCDFG
BCDFG
25
20
5
100
50
25
20
5
50
25
20
5
20
Available
Ratio
Tolerances
FG
CDFG
CDFG
Best
Tracking
(±ppm/°C)
50
10
5
Ohmic
Range
(Ω)
10-25
26-50
51-100
BUSSED SCHEMATIC B
Available
Ratio
Tolerances
FG
DFG
CDFG
Best
Tracking
(±ppm/°C)
200
100
50
Available
Tolerances
FGJ
DFGJ
CDFGJ
Available
Tolerances
FGJ
FGJ
DFGJ
BCDFGJ ABCDFG
FGJ
DFGJ
DFGJ
BCDFGJ
DFG
CDFG
BCDFG
BCDFG
BCDFGJ ABCDFG
DFGJ
DFGJ
BCDFGJ
CDFG
BCDFG
BCDFG
50
BCDFGJ ABCDFG
BCDFGJ
BCDFG
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SOIC Series Issue January 2009 Sheet 2 of 4
Surface Mount SOIC
Resistor Networks
Physical and Schematic Data
N
8-Pin
D
0.193”±0.004
SOIC-N
14-Pin
0.341”±0.004
0.236”±0.008
0.153”±.004
0.064”±0.004
0.0075” - 0.010”
16-Pin
0.390”±0.004
16-Pin
0.402”±0.004
SOIC-W
20-Pin
0.502”±0.004
E
H
H
E
A
C
0.406”±0.008
0.295”±0.004
0.100”±0.004
0.011”±0.002
1
2
3
0.050" Typ
Note: N = number of pins (8, 14, 16)
D
A
C
0.016" ± .002"
0.007" ±0.003"
Note: All dimesions exclude mold flash and end flash
which shall not exceed 0.006” per side.
0° min / 8° max
.033"±0.017
Note: Lead Coplanarity 0.004” Max.
N
N
Power Derating Curve
100
R1
1
2
3
1
% Of Rated Power
R1
2
3
Schematic A
Isolated
N
50
Schematic B
Bussed
Note: N = number of pins (8, 14, 16)
R1
10
1
2
3
25
70
125
A
Schematic B
Bussed
Note: N = number of pins (8, 14, 16)
Ambient Temperature (°C)
For additional information or to discuss your specific requirements, please contact our
Applications Team using the contact details below.
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SOIC Series Issue January 2009 Sheet 3 of 4
Surface Mount SOIC
Resistor Networks
Ordering Data
Prefix
Style, Schematic and Termination
SS4A =
SS4ALF =
SS4B =
SS4BLF =
GUS - SS4A - 01 - 1002 - F
B
8-pin SOIC-N, 4 Isolated Resistors; Sn/Pb terminations
8-pin SOIC-N, 4 Isolated Resistors; 100% tin (Pb-free) terminations
8-pin SOIC-N, 7 Bussed Resistors; Sn/Pb terminations
8-pin SOIC-N, 7 Bussed Resistors; 100% tin (Pb-free) terminations
SS7A =
SS7ALF =
SS7B =
SS7BLF =
14-pin SOIC-N, 7 Isolated Resistors; Sn/Pb terminations
14-pin SOIC-N, 7 Isolated Resistors; 100% tin (Pb-free) terminations
14-pin SOIC-N, 13 Bussed Resistors; Sn/Pb terminations
14-pin SOIC-N, 13 Bussed Resistors; 100% tin (Pb-free) terminations
SS8A =
SS8ALF =
SS8B =
SS8BLF =
16-pin SOIC-N, 8 Isolated Resistors; Sn/Pb terminations
16-pin SOIC-N, 8 Isolated Resistors; 100% tin (Pb-free) terminations
16-pin SOIC-N, 15 Bussed Resistors; Sn/Pb terminations
16-pin SOIC-N, 15 Bussed Resistors; 100% tin (Pb-free) terminations
SL8A =
SL8ALF =
SL8B =
SL8BLF =
16-pin SOIC-W, 8 Isolated Resistors; Sn/Pb terminations
16-pin SOIC-W, 8 Isolated Resistors; 100% tin (Pb-free) terminations
16-pin SOIC-W, 15 Bussed Resistors; Sn/Pb terminations
16-pin SOIC-W, 15 Bussed Resistors; 100% tin (Pb-free) terminations
SL0A =
SL0ALF =
SL0B =
SL0BLF =
20-pin SOIC-W, 10 Isolated Resistors; Sn/Pb terminations
20-pin SOIC-W, 10 Isolated Resistors; 100% tin (Pb-free) terminations
20-pin SOIC-W, 19 Bussed Resistors; Sn/Pb terminations
20-pin SOIC-W, 19 Bussed Resistors; 100% tin (Pb-free) terminations
Absolute TCR Code
00 = ±250ppm/°C; 01 = ±100ppm/°C
02 = ±50ppm/°C; 03 = ±25ppm/°C
Resistance Code
4-Digit Resistance Code
Ex: 1002 = 10KΩ, 50R1 = 50.1Ω
Absolute Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%
C = ±0.25%; B = ±0.1%
Optional Ratio Tolerance Code
G = ±2%; F = ±1%; D = ±0.5%;
C = ±0.25%; B = ±0.1%; A = ±0.05%
Packaging
Specify tubes or tape & reel.
© IRC Advanced Film Division
• 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
SOIC Series Issue January 2009 Sheet 4 of 4
PCB Design
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