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 resistor 70 ESD stability 1000 V, human body model Relative TCR down to 5 ppm/K (tracking) Relative tolerance down to 0.05 % (matching) AEC-Q200 qualified Advanced sulfur resistance verified according to ASTM B 809 Different resistance values freely selectable Material categorization: for definitions of compliance ACAS 0606 AT and ACAS 0612 AT precision automotive please see www.vishay.com/doc 99912 grade thin film chip resistor arrays with convex termination s combine the proven reliability of discrete chip resistors with APPLICATIONS the advantages of chip resistor arrays. Defined relative Automotive tolerance (matching) and relative TCR (tracking) make this Industrial equipment product perfectly suited for applications with outstandin g Precision analogue circuits requirements towards stable fixed resistor ratios. The ACAS Voltage divider AT is available with equal or different resistor values. Fin d out more about Vishay Automotive Grade product Feedback circuits requirements at: www.vishay.com/doc 49924 Signal conditioning TECHNICAL SPECIFICATIONS DESCRIPTION ACAS 0606 AT ACAS 0612 AT Imperial size 0606 0612 Metric size code 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 range 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 1:100 min. max. (2) Rated dissipation: P 70 Element 0.125 W 0.125 W Package 0.2 W 0.4 W Operating voltage, U . AC /DC 100 V max RMS (2) Permissible film temperature, 155 C F max. Operating temperature range -55 C to 155 C (2) Internal thermal resistance 39 K/W 20 K/W Insulation voltage (U ) against ambient and ins 100 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 permissible 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 (2) Please refer to APPLICATION INFORMATION Revision: 21-Aug-2020 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 When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded. Please consider the application note Thermal Management in Surface-Mounted Resistor Applications (www.vishay.com/doc 28844) for information on the general nature of thermal resistance. These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE STANDARD POWER ACAS 0606 AT 0.100 W 0.125 W Rated dissipation per element, P 70 ACAS 0612 AT 0.100 W 0.125 W ACAS 0606 AT 0.150 W 0.200 W Rated dissipation per packaging, P 70 ACAS 0612 AT 0.300 W 0.400 W Operating temperature range -55 C to 125 C -55 C to 155 C Permissible film temperature, 125 C 155 C F max. ACAS 0606 AT 47 to 150 k 47 to 150 k ACAS 0612 AT 47 to 150 k 47 to 150 k Max. resistance change at P for resistance range, 70 R/R after: 1000 h 0.1 % 0.25 % 8000 h 0.25 % 0.5 % ACAS 0606 AT 47 to 150 k 47 to 150 k ACAS 0612 AT 47 to 150 k 47 to 150 k Max. relative resistance change (relative drift) at P for resistance range, R/R after: 70 1000 h 0.05 % 0.125 % 8000 h 0.125 % 0.25 % Notes Figures are given for arrays with equal values, design type AE The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits. Please consider the application note Thermal Management in Surface-Mounted Resistor Applications (www.vishay.com/doc 28844) for information on the general nature of thermal resistance. 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 Note Customized ACAS 0612 AT with four different ohmic values on request Revision: 21-Aug-2020 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