ACAS 0606 AT, ACAS 0612 AT - Precision
www.vishay.com
Vishay Beyschlag
Precision Thin Film Chip Resistor Array
Superior Moisture Resistivity
FEATURES
Superior moisture resistivity, | R/R| < 0.5 %
(85 C; 85 % RH; 1000 h)
Rated dissipation P up to 125 mW per
70
resistor
ESD stability 1000 V, human body model
Relative TCR down to 5 ppm/K (tracking)
Relative tolerance down to 0.05 % (matching)
ACAS 0606 AT and ACAS 0612 AT precision automotive
AEC-Q200 qualified
grade thin film chip resistor arrays with convex terminations
Material categorization: For definitions of compliance
combine the proven reliability of discrete chip resistors with
please see www.vishay.com/doc?99912
the advantages of chip resistor arrays. Defined relative
tolerance (matching) and relative TCR (tracking) make this
APPLICATIONS
product perfectly suited for applications with outstanding
Precision analogue circuits
requirements towards stable fixed resistor ratios. The ACAS
Voltage divider
AT is available with equal or different resistor values. Find
out more about Vishays automotive grade product
Feedback circuits
requirements at: www.vishay.com/applications
Signal conditioning
TECHNICAL SPECIFICATIONS
DESCRIPTION ACAS 0606 AT ACAS 0612 AT
EIA size 0606 0612
Metric size RR1616M RR1632M
Configuration, isolated 2 x 0603 4 x 0603
Design:
All equal values (AE) AE AE
Two pairs of values (TP) TP
Different values (DF) DF
(1)
Resistance values 47 to 150 k
Absolute tolerance 0.1 %
Relative tolerance 0.05 %
Absolute temperature coefficient 25 ppm/K; 15 ppm/K; 10 ppm/K
Relative temperature coefficient 15 ppm/K; 10 ppm/K; 5 ppm/K
Max. resistance ratio R /R 1:20
min. max.
Rated dissipation: P
70
Element 0.125 W 0.125 W
Package 0.2 W 0.4 W
Operating voltage, U . AC/DC 75 V
max
Operating temperature range - 55 C to 155 C
Permissible film temperature 155 C
Insulation voltage (U ) against ambient and
ins
75 V
between integrated resistors, continuous
Notes
The relative figures of tolerance, TCR and drift are related to a medial axis between the maximum and minimum permissable deviation of
the resistor array. For detailed information please refer to the application note: Increasing Accuracy in Feedback Circuits and Voltage
Dividers with Thin Film Chip Resistor Arrays (www.vishay.com/doc?28194)
(1)
Resistance values to be selected from E24; E192.
Revision: 12-Apr-13 Document Number: 28770
1
For technical questions, contact: thinfilmarray@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
ACAS 0606 AT, ACAS 0612 AT - Precision
www.vishay.com
Vishay Beyschlag
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.
(1)
MAXIMUM RESISTANCE CHANGE AT RATED POWER
DESCRIPTION ACAS 0606 AT ACAS 0612 AT
Configuration, isolated 2 x 0603 4 x 0603
Operation mode Standard Power Standard Power
Rated power per element, P 0.1 W 0.125 W 0.1 W 0.125 W
70
Rated power per package, P 0.15 W 0.2 W 0.3 W 0.4 W
70
Film temperature 125 C 155 C 125 C 155 C
Max. resistance change at P
70
R/R max., after: 1000 h 0.1 % 0.25 % 0.1 % 0.25 %
8000 h 0.25 % 0.5 % 0.25 % 0.5 %
Max. relative resistance change (relative drift) at P
70
R/R max., after: 1000 h 0.05 % 0.125 % 0.05 % 0.125 %
8000 h 0.125 % 0.25 % 0.125 % 0.25 %
Note
(1)
Figures are given for arrays with equal values, design type AE.
CIRCUITS
43 8 76 5
R R R R R R
1 2 1 2 3 4
Pin 1 2 Pin 1 23 4
ACAS 0606 AT ACAS 0612 AT
Marking on ACAS 0606 AT: For types with different resistor values pin 1 is marked.
DESIGN
ACAS 0606 AT ACAS 0612 AT
AE R = R R = R = R = R
1 2 1 2 3 4
TP R = R < R = R
1 4 2 3
DF R < R
1 2
Revision: 12-Apr-13 Document Number: 28770
2
For technical questions, contact: thinfilmarray@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000