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ACAS0612AT (Vishay Siliconix) : Total 8 Pages

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ACAS 0606 AT, ACAS 0612 AT - Precision
Vishay Beyschlag
Precision Thin Film Chip Resistor Array
Superior Moisture Resistivity
www.DataSheet4U.com
ACAS 0606 AT and ACAS 0612 AT precision automotive
grade thin film chip resistor arrays with convex terminations
combine the proven reliability of discrete chip resistors with
the advantages of chip resistor arrays. Defined tolerance
matching and TCR tracking make this product perfectly
suited for applications with outstanding requirements
towards stable fixed resistor ratios. Four equal resistor
values or two pairs are available for the ACAS 0612 AT,
whereas the ACAS 0606 AT is available either with two equal
or two different resistor values. Find out more about Vishay’s
automotive grade product requirements at:
www.vishay.com/applications
FEATURES
Superior moisture resistivity, |ΔR/R| < 0.5 %
(85 °C; 85 % RH; 1000 h)
Rated dissipation P70 up to 125 mW per
resistor
ESD capability 1000 V, human body model
TCR tracking down to 10 ppm/K (± 5 ppm/K) and tolerance
matching down to 0.1 % (± 0.05 %)
AEC-Q200 qualified
Compliant to RoHS directive 2002/95/EC
APPLICATIONS
Precision analogue circuits
Voltage divider
Feedback circuits
Signal conditioning
TECHNICAL SPECIFICATIONS
DESCRIPTION
EIA size
Metric size
Configuration, isolated
Design:
All equal values (AE)
Two pairs of values (TP)
Different values (DF)
Resistance values
Absolute tolerance
Tolerance matching (2)
Absolute temperature coefficient
Temperature coefficient tracking (2)
Max. resistance ratio Rmin./Rmax.
Rated dissipation: P70 (3)
Element
Package
Operating voltage, Umax. AC/DC
Permissibe film temperature
Insulation voltage (Uins) against ambient and between integrated
resistors, continuous
ACAS 0606 AT
0606
RR 1616MM
2 x 0603
ACAS 0612 AT
0612
RR 1632M
4 x 0603
AE AE
TP
DF
47 Ω to 150 kΩ (1)
± 0.5 %; ± 0.25 %
0.5 % (equivalent to ± 0.25 %)
0.25 % (equivalent to ± 0.125 %)
0.1 % (equivalent to ± 0.05 %)
± 50 ppm/K; ± 25 ppm/K
50 ppm/K (equivalent to ± 25 ppm/K)
25 ppm/K (equivalent to ± 12.5 ppm/K)
15 ppm/K (equivalent to ± 7.5 ppm/K)
10 ppm/K (equivalent to ± 5 ppm/K)
1:20
0.125 W
0.2 W
75 V
155 °C
75 V
0.125 W
0.4 W
Notes
(1) Resistance values to be selected from E24 and E96.
(2) In applications with defined resistance ratios like voltage dividers or feedback circuits, an array with a defined tracking of e.g. 10 ppm/K is
required to replace discrete resistors with a temperature coefficient of resistance of ± 5 ppm/K. Furthermore, in order to achieve the same
tolerance of ± 0.05 % of individual resistors, an array requires a matching of 0.1 %.
(3) Please refer to APPLICATION INFORMATION, see below.
www.vishay.com
276
For technical questions, contact: thinfilmarray@vishay.com
Document Number: 28770
Revision: 06-Nov-09



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ACAS 0606 AT, ACAS 0612 AT - Precision
Precision Thin Film Chip Resistor Array
Superior Moisture Resistivity
Vishay Beyschlag
www.DataSheet4U.com
APPLICATION INFORMATION
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support
of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not
exceeded. These resistors do not feature a limited lifetime when operated within the permissible limits.
MAXIMUM RESISTANCE CHANGE AT RATED POWER (1)
DESCRIPTION
ACAS 0606 AT
Configuration, isolated
2 x 0603
Operation mode
Rated power per element, P70
Rated power per package, P70
Film temperature
Max. resistance change at P70
ΔR/R max., after:
1000 h
Standard
0.1 W
0.15 W
125 °C
± 0.1 %
Power
0.125 W
0.2 W
155 °C
± 0.25 %
8000 h
Max. relative resistance change (relative drift) at P70
ΔR/R max., after:
1000 h
± 0.25 %
0.1 % (2)
± 0.5 %
0.25 % (3)
8000 h
0.25 % (3)
Notes
(1) Figures are given for arrays with equal values, design type AE
(2) Equivalent to ± 0.05 %
(3) Equivalent to ± 0.125 %
(4) Equivalent to ± 0.25 %
0.5 % (4)
ACAS 0612 AT
4 x 0603
Standard
Power
0.1 W
0.125 W
0.3 W
0.4 W
125 °C
155 °C
± 0.1 %
± 0.25 %
± 0.25 %
± 0.5 %
0.1 % (2)
0.25 % (3)
0.25 % (3)
0.5 % (4)
SKETCHES
43
8 76 5
R1 R2
Pin 1 2
ACAS 0606 AT
R1 R2 R3 R4
Pin 1 2 3 4
ACAS 0612 AT
Marking on ACAS 0606 AT: For types with different resistor values pin 1 is marked.
DESIGN
TYPE
AE
TP
DF
ACAS 0606 AT
R1 = R2
R1 < R2
ACAS 0612 AT
R1 = R2 = R3 = R4
R1 = R4 < R2 = R3
Document Number: 28770
Revision: 06-Nov-09
For technical questions, contact: thinfilmarray@vishay.com
www.vishay.com
277



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ACAS 0606 AT, ACAS 0612 AT - Precision
Vishay Beyschlag
Precision Thin Film Chip Resistor Array
Superior Moisture Resistivity
www.DataSheet4U.com
PART NUMBER AND PRODUCT DESCRIPTION (1)
PART NUMBER: ACASA1100A2200P5AT
ACASA1 1 0 0A2 2 0 0P 5AT
MODEL TERMINAL
SIZE
RESISTANCE
VALUE (2)
ACCURACY
GRADE (3)
ACA
S = Convex
square
N = 0606
A = 0612
3 digit
resistance
value R1, R4
1 digit multiplier
MULTIPLIER
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
TCR, Tracking,
Tolerance and
Matching
A, B, E, F
J, K, N or P
PRODUCT DESCRIPTION: ACAS 0612 110R A 220R AT P5
ACA
S 0612
110R
A
RESISTANCE
VALUE (2)
3 digit
resistance
value R2, R3
1 digit multiplier
MULTIPLIER
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
220R
PACKAGING (4)
P1
P5
AT
SPECIAL
AT =
Automotive
P5
MODEL
ACA = Chip
Array
TERMINAL
S = Convex
square
SIZE
0606
0612
RESISTANCE
VALUE R1, R4 (2)
110R = 110 Ω
1K1 = 1.1 kΩ
22K1 = 22.1 kΩ
ACCURACY
GRADE (3)
TCR, Tracking,
Tolerance and
Matching
A, B, E, F
J, K, N or P
RESISTANCE
VALUE R2, R3 (2)
220R = 220 Ω
1K1 = 1.1 kΩ
22K1 = 22.1 kΩ
Notes
(1) Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION
(2) R1 = R4 R2 = R3
(3) Please refer to table TEMPERATURE COEFFICIENT AND RESISTANCE RANGE, see below
(4) Please refer to table PACKAGING, see below
SPECIAL PACKAGING (4)
AT =
Automotive
P1
P5
TEMPERATURE COEFFICIENT AND RESISTANCE RANGE
DESCRIPTION
ACCURACY
GRADE
ABSOLUTE TCR TCR TRACKING (5)
ABSOLUTE
TOLERANCE
A
± 25 ppm/K
10 ppm/K
± 0.25 %
B
± 25 ppm/K
10 ppm/K
± 0.5 %
E
± 25 ppm/K
15 ppm/K
± 0.25 %
F
± 25 ppm/K
15 ppm/K
± 0.5 %
J
± 25 ppm/K
25 ppm/K
± 0.25 %
K
± 25 ppm/K
25 ppm/K
± 0.5 %
N
± 50 ppm/K
25 ppm/K
± 0.5 %
P
± 50 ppm/K
50 ppm/K
± 0.5 %
Note
(5) Please refer to TECHNICAL SPECIFICATIONS, Note (2), see above
TOLERANCE
MATCHING (5)
0.1 %
0.25 %
0.1 %
0.25 %
0.1 %
0.25 %
0.5 %
0.5 %
RESISTANCE VALUE
ACAS 0606 AT
ACAS 0612 AT
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
47 Ω to 150 kΩ
www.vishay.com
278
For technical questions, contact: thinfilmarray@vishay.com
Document Number: 28770
Revision: 06-Nov-09



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ACAS 0606 AT, ACAS 0612 AT - Precision
Precision Thin Film Chip Resistor Array
Superior Moisture Resistivity
Vishay Beyschlag
www.DataSheet4U.com
PACKAGING
MODEL
ACAS 0606 AT
ACAS 0612 AT
TAPE WIDTH
8 mm
8 mm
DIAMETER
180 mm/7"
180 mm/7"
PIECES
1000
5000
PITCH
4 mm
4 mm
PACKAGING CODE
PAPER TAPE
P1
P5
DIMENSIONS
ACAS 0606 AT
Pin 4
T1
H
Pin 1
A1
W
A
Pin 3
T2
L
Pin 2
ACAS 0612 AT
Pin 8
T1
H
Pin 1
A1
A
W
A
T2
L
DIMENSIONS - chip resistor array, mass and relevant physical dimensions
TYPE
L
(mm)
W
(mm)
H
(mm)
P
(mm)
A1
(mm)
A
(mm)
ACAS 0606 AT
1.5 ± 0.15 1.6 ± 0.15 0.45 ± 0.1
-
0.6 ± 0.1 0.4 ± 0.1
ACAS 0612 AT
1.5 ± 0.15 3.2 ± 0.15 0.45 ± 0.1 0.8 ± 0.1 0.6 ± 0.1 0.4 ± 0.1
T1
(mm)
T2
(mm)
0.3 ± 0.15 0.4 ± 0.15
0.3 ± 0.15 0.4 ± 0.15
MASS
(mg)
3.6
6.8
PATTERN STYLES FOR CHIP RESISTOR ARRAYS
IX
Y
GZ
UI X
Y
GZ
Dimensions in mm
Pin 1
0.1
limits for solder resist
Pin 1
P
limits for solder resist
0.1
RECOMMENDED SOLDER PAD DIMENSIONS FOR CHIP RESISTOR ARRAYS
TYPE
G
(mm)
Y
(mm)
X
(mm)
U
(mm)
Z
(mm)
I
(mm)
ACAS 0606 AT
0.7
0.7 0.64
-
2.1 0.3
ACAS 0612 AT
0.7
0.7 0.64 0.5
2.1
0.3
P
(mm)
0.8
0.8
Document Number: 28770
Revision: 06-Nov-09
For technical questions, contact: thinfilmarray@vishay.com
www.vishay.com
279





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