IRC TT CHC-CH8ALF-03-49R9-F-F Precision ceramic ball grid array Datasheet

Precision Ceramic
Ball Grid Arrays
CHC-Precision Series
• Ratio tolerances to ±0.05%
• Absolute tolerances to ±0.1%
• RoHS compliant terminations available
• Superior TaNFilm® resistors on ceramic substrate
• Same footprint as the industry standard SOIC-N package
IRC’s TaNFilm® ceramic Precision Ball Grid Array offers precision tolerances in a ceramic BGA package. In
addition, the TaNFilm ® CHC Series provides all the unique qualities of our other TaNFilm ® package
configurations.
Precise state-of-the-art laser trimming provides close tolerances and tight ratios. The TaNFilm® process
enables IRC to manufacture custom circuit configurations and multiple resistance values without sacrificing the
tightest tolerance and tracking characteristics of precision networks. The Tantalum Nitride resistor material is
self-passivating for environmental protection surpassing military requirements and guaranteeing exceptional
ratio stability.
For applications requiring a high degree of reliability, stability, accuracy and low noise, plus the advantages of
new resistor configurations, specify the IRC Precision Ceramic Ball Grid Arrays.
Electrical Data
Package
Power Rating at 70°C
Element
Network
100mW
400mW
8-Pad
16-Pad
100mW
Temperature Range
Maximum Voltage
Noise
Substrate
Termination
-55°C to +150°C
50V
(not to exceed √ PxR)
< -25dB
99.5%
Alumina
Solder
plated over
nickel barrier
800mW
Manufacturing Capabilities
Resistance
Range
Available
Absolute Tolerances
Available Ratio Tolerances
(Ratio to R1)
Best
Absolute TCR
Tracking TCR
(Track to R1)
10Ω - 25Ω
JGFDC
GFD
±100ppm/°C
±20ppm/°C
25.1Ω - 50Ω
JGFDC
GFDC
±50ppm/°C
±10ppm/°C
50.1Ω - 200Ω
JGFDCB
GFDCB
±25ppm/°C
±5ppm/°C
201Ω - 100KΩ
JGFDCB
GFDCBA
±25ppm/°C
±5ppm/°C
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
CHC-Precision Series Issue May 2009 Sheet 1 of 3
Precision Ceramic
Ball Grid Arrays
Physical and Schematic Data
(View from top)
(View from bottom)
0.058″
±0.005
A1
L
0.025″
±0.010
0.025″
±0.003
0.050″
±0.010
E*
99.6%
Alumina
Substrate
0.250″
±0.003
0.200″
±0.010
A
1
2
N
0.030″ ±0.002
10/90 Sn/Pb solder balls
Number of Columns N
Length L
4
0.200″ ±0.003
8
0.400″ ±0.003
Schematic CH4A
(View from top)
Schematic CH8A
(View from top)
*Rows B, C and D not populated
© 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
CHC-Precision Series Issue May 2009 Sheet 2 of 3
Precision Ceramic
Ball Grid Arrays
Environmental Data
Maximum
ΔR
Typical
ΔR
Thermal Shock And
Power Conditioning
±0.1%
±0.02%
Low Temperature
Operation
±0.05%
±0.02%
100
% Of Rated P ower
Environmental Test Per
MIL-PRF-83401
Power Derating Curve
50
10
Short-time Overload
±0.05%
±0.02%
Moisture Resistance
±0.1%
±0.03%
25°
±0.1%
150°
Ordering Data
Prefix
Shock
70°
Temperature in °C
CHC -
CH8A
-
03
-
1002
-
B
B
±0.03%
Model
CH4A = 8-pad with 10/90 Sn/Pb terminations
CH4ALF = 8-pad with RoHS compliant
SnAgCu terminations
Vibration
±0.1%
±0.03%
Life
±0.1%
±0.03%
TCR Code
High Temperature
Exposure
±0.1%
±0.03%
Resistor Code
Low Temperature
Storage
±0.05%
CH8A = 16-pad with 10/90 Sn/Pb terminations
CH8ALF = 16-pad with RoHS compliant
SnAgCu terminations
01 = ±100 ppm/°C Commercial Grade
02 = ±50 ppm/°C Commercial Grade
03 = ±25 ppm/°C Commercial Grade
4-digit resistance code
Example: 1002 = 10KΩ; 49R9 = 49.9Ω
±0.01%
Absolute Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%; C = ±0.25%; B = ±0.1%
Optional R1 Ratio Tolerance Code
F = ±1%; D = ±0.5%; B = ±0.1%; A = ±0.05%
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
CHC-Precision Series Issue May 2009 Sheet 3 of 3
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