ACAS 0606 AT, ACAS 0612 AT - Precision Vishay Beyschlag Precision Thin Film Chip Resistor Array Superior Moisture Resistivity 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 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 • 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 ACAS 0606 AT ACAS 0612 AT 0606 RR 1616MM 2 x 0603 0612 RR 1632M 4 x 0603 AE AE TP DF 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 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 0.125 W 0.4 W 75 V 155 °C 75 V 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: [email protected] Document Number: 28770 Revision: 06-Nov-09 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity 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. MAXIMUM RESISTANCE CHANGE AT RATED POWER DESCRIPTION ACAS 0606 AT ACAS 0612 AT 2 x 0603 4 x 0603 Configuration, isolated Operation mode (1) Standard Power Standard Power Rated power per element, P70 0.1 W 0.125 W 0.1 W 0.125 W Rated power per package, P70 0.15 W 0.2 W 0.3 W 0.4 W Film temperature 125 °C 155 °C 125 °C 155 °C 1000 h ± 0.1 % ± 0.25 % ± 0.1 % ± 0.25 % 8000 h ± 0.25 % ± 0.5 % ± 0.25 % ± 0.5 % 1000 h 0.1 % (2) 0.25 % (3) 0.1 % (2) 0.25 % (3) 8000 h 0.25 % (3) 0.5 % (4) 0.25 % (3) 0.5 % (4) Max. resistance change at P70 ΔR/R max., after: Max. relative resistance change (relative drift) at P70 ΔR/R max., after: 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 % SKETCHES 4 3 R1 Pin 1 7 8 R2 R1 2 Pin 1 ACAS 0606 AT 6 R2 2 5 R3 3 R4 4 ACAS 0612 AT Marking on ACAS 0606 AT: For types with different resistor values pin 1 is marked. DESIGN TYPE AE ACAS 0606 AT ACAS 0612 AT R1 = R2 R1 = R2 = R3 = R4 R1 = R4 < R2 = R3 TP DF Document Number: 28770 Revision: 06-Nov-09 R1 < R2 For technical questions, contact: [email protected] www.vishay.com 277 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity Vishay Beyschlag PART NUMBER AND PRODUCT DESCRIPTION (1) PART NUMBER: ACASA1100A2200P5AT A C A S A MODEL TERMINAL SIZE ACA S = Convex square N = 0606 A = 0612 1 1 0 RESISTANCE VALUE (2) 0 A 2 ACCURACY GRADE (3) 3 digit TCR, Tracking, resistance Tolerance and value R1, R4 Matching 1 digit multiplier A, B, E, F J, K, N or P MULTIPLIER -1 9 = *10 0 = *100 1 = *101 2 = *102 3 = *103 2 0 0 RESISTANCE VALUE (2) P 5 A T PACKAGING (4) SPECIAL P1 P5 AT = Automotive 3 digit resistance value R2, R3 1 digit multiplier MULTIPLIER 9 = *10-1 0 = *100 1 = *101 2 = *102 3 = *103 PRODUCT DESCRIPTION: ACAS 0612 110R A 220R AT P5 ACA S 0612 110R A 220R AT P5 MODEL TERMINAL SIZE RESISTANCE VALUE R1, R4 (2) ACCURACY GRADE (3) RESISTANCE VALUE R2, R3 (2) SPECIAL PACKAGING (4) ACA = Chip Array S = Convex square 0606 0612 110R = 110 Ω 1K1 = 1.1 kΩ 22K1 = 22.1 kΩ TCR, Tracking, Tolerance and Matching A, B, E, F J, K, N or P 220R = 220 Ω 1K1 = 1.1 kΩ 22K1 = 22.1 kΩ AT = Automotive P1 P5 Notes (1) Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION (2) R = R ≤ R = R 1 4 2 3 (3) Please refer to table TEMPERATURE COEFFICIENT AND RESISTANCE RANGE, see below (4) Please refer to table PACKAGING, see below TEMPERATURE COEFFICIENT AND RESISTANCE RANGE DESCRIPTION RESISTANCE VALUE ACCURACY GRADE ABSOLUTE TCR TCR TRACKING (5) ABSOLUTE TOLERANCE TOLERANCE MATCHING (5) ACAS 0606 AT ACAS 0612 AT A ± 25 ppm/K 10 ppm/K ± 0.25 % 0.1 % 47 Ω to 150 kΩ B ± 25 ppm/K 10 ppm/K ± 0.5 % 0.25 % 47 Ω to 150 kΩ E ± 25 ppm/K 15 ppm/K ± 0.25 % 0.1 % 47 Ω to 150 kΩ F ± 25 ppm/K 15 ppm/K ± 0.5 % 0.25 % 47 Ω to 150 kΩ J ± 25 ppm/K 25 ppm/K ± 0.25 % 0.1 % 47 Ω to 150 kΩ K ± 25 ppm/K 25 ppm/K ± 0.5 % 0.25 % 47 Ω to 150 kΩ N ± 50 ppm/K 25 ppm/K ± 0.5 % 0.5 % 47 Ω to 150 kΩ P ± 50 ppm/K 50 ppm/K ± 0.5 % 0.5 % 47 Ω to 150 kΩ Note (5) Please refer to TECHNICAL SPECIFICATIONS, Note (2), see above www.vishay.com 278 For technical questions, contact: [email protected] Document Number: 28770 Revision: 06-Nov-09 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity Vishay Beyschlag PACKAGING PACKAGING CODE MODEL TAPE WIDTH DIAMETER PIECES PITCH PAPER TAPE ACAS 0606 AT ACAS 0612 AT 8 mm 180 mm/7" 1000 4 mm P1 8 mm 180 mm/7" 5000 4 mm P5 DIMENSIONS ACAS 0606 AT ACAS 0612 AT W W A Pin 4 Pin 3 A Pin 8 T2 T2 L T1 H Pin 1 H Pin 1 A1 L T1 Pin 2 A1 A DIMENSIONS - chip resistor array, mass and relevant physical dimensions L (mm) W (mm) H (mm) P (mm) A1 (mm) A (mm) T1 (mm) T2 (mm) MASS (mg) ACAS 0606 AT 1.5 ± 0.15 1.6 ± 0.15 0.45 ± 0.1 - 0.6 ± 0.1 0.4 ± 0.1 0.3 ± 0.15 0.4 ± 0.15 3.6 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 0.3 ± 0.15 0.4 ± 0.15 6.8 TYPE PATTERN STYLES FOR CHIP RESISTOR ARRAYS I Pin 1 U X I X Y Y G G Z Pin 1 0.1 limits for solder resist P Z Dimensions in mm 0.1 limits for solder resist RECOMMENDED SOLDER PAD DIMENSIONS FOR CHIP RESISTOR ARRAYS G (mm) Y (mm) X (mm) U (mm) Z (mm) I (mm) P (mm) ACAS 0606 AT 0.7 0.7 0.64 - 2.1 0.3 0.8 ACAS 0612 AT 0.7 0.7 0.64 0.5 2.1 0.3 0.8 TYPE Document Number: 28770 Revision: 06-Nov-09 For technical questions, contact: [email protected] www.vishay.com 279 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity Vishay Beyschlag DESCRIPTION The production of the components is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade (96 % Al2O3) ceramic substrate using a mask to separate the adjacent resistors and conditioned to achieve the desired temperature coefficient. Specially designed inner contacts are realized on both sides. A special laser is used to achieve the target value by smoothly cutting a meander groove in the resistive layer without damaging the ceramics. The resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. The terminations receive a final pure tin on nickel plating. The result of the determined production is verified by an extensive testing procedure and optical inspection performed on 100 % of the individual chip resistors. Only accepted products are laid directly into the paper tape in accordance with IEC 60286-3 (3). ASSEMBLY The resistors are suitable for processing on automatic SMD assembly systems. They are suitable for automatic soldering using reflow or vapour phase as shown in IEC 61760-1 (3). The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. The suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. The resistors are RoHS compliant; the pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The permitted storage time is 20 years, whereas the solderability is specified for 2 years after production or requalification. The immunity of the plating against tin whisker growth has been proven under extensive testing. All products comply with the GADSL (1) and the CEFIC-EECA-EICTA (2) list of legal restrictions on hazardous substances. This includes full compliance with the following directives: • 2000/53/EC End of Vehicle life Directive (ELV) and Annex II (ELV II) • 2002/95/EC Restriction of Substances directive (RoHS) the use of Hazardous • 2002/96/EC Waste Electrical and Electronic Equipment Directive (WEEE) APPROVALS The chip resistor array is AEC-Q200 qualified. Where applicable, the resistors are tested in accordance with EN 140401-801 which refers to EN 60115-1 and EN 140400. Notes (1) Global Automotive Declarable Substance List, see www.gadsl.org (2) CEFIC (European Chemical Industry Council), EECA (European Electronic Component Manufacturers Association), EICTA (European trade organisation representing the information and communications technology and consumer electronics), see www.eicta.org → policy → environmental policy group → chemicals → jig → Joint Industry Guide (JIG-101 Ed 2.0) (3) The quoted IEC standards are also released as EN standards with the same number and identical contents Rated Power in % FUNCTIONAL PERFORMANCE Power Mode Standard Mode 100 80 60 40 20 0 - 55 0 50 70 100 125 155 180 Ambient Temperature in °C For permissible resistance change please refer to table MAXIMUM RESISTANCE CHANGE AT RATED POWER, above Derating www.vishay.com 280 For technical questions, contact: [email protected] Document Number: 28770 Revision: 06-Nov-09 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity Vishay Beyschlag TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the following specifications: EN 60115-1, Generic specification EN 140400, Sectional specification EN 140401-801, Detail specification The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202. The tests are are carried out under standard atmospheric conditions according to IEC 60068-1 (1), 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days) is valid (LCT = - 55 °C/UCT = 125 °C). Unless otherwise specified the following values apply: Temperature: 15 °C to 35 °C Relative humidity: 45 % to 75 % Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar) The requirements stated in the “Test Procedures and Requirements” table are based on the required tests and permitted limits of EN 140401-801 where applicable. TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 (1) TEST METHOD TEST PROCEDURE REQUIREMENTS (2) PERMISSIBLE CHANGE (ΔR) Stability for product types: ACAS 0606 AT ACAS 0612 AT 4.5 4.8.4.2 - 47 Ω to 150 kΩ 47 Ω to 150 kΩ Resistance - ± 0.5 % R; ± 0.25 % R Temperature coefficient At (20/- 55/ 20) °C and (20/125/20) °C ± 50 ppm/K; ± 25 ppm/K U = P 70 x R or U = Umax.; 1.5 h on; 0.5 h off; Endurance at 70 °C: Standard operation mode 4.25.1 - - Document Number: 28770 Revision: 06-Nov-09 ± (0.1 % R + 0.05 Ω) 0.1 % R + 0.05 Ω 8000 h: Absolute Relative (3) ± (0.25 % R + 0.05 Ω) 0.25 % R + 0.05 Ω U = P 70 x R or U = Umax.; 1.5 h on; 0.5 h off; Endurance at 70 °C: Power operation mode 4.25.3 1000 h: Absolute Relative (3) Endurance at upper category temperature 1000 h: Absolute Relative (3) ± (0.25 % R + 0.05 Ω) 0.25 % R + 0.05 Ω 8000 h: Absolute Relative (3) ± (0.5 % R + 0.05 Ω) 0.5 % R + 0.05 Ω 125 °C; 1000 h: Absolute Relative (3) ± (0.25 % R + 0.05 Ω) 0.25 % R + 0.05 Ω) 125 °C; 8000 h: Absolute Relative (3) ± (0.5 % R + 0.05 Ω) 0.5 % R + 0.05 Ω 155 °C; 1000 h: Absolute Relative (3) ± (0.4 % R + 0.05 Ω) 0.4 % R + 0.05 Ω For technical questions, contact: [email protected] www.vishay.com 281 ACAS 0606 AT, ACAS 0612 AT - Precision Precision Thin Film Chip Resistor Array Superior Moisture Resistivity Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS EN 60115-1 CLAUSE IEC 60068-2 (1) TEST METHOD TEST PROCEDURE REQUIREMENTS (2) PERMISSIBLE CHANGE (ΔR) Stability for product types: ACAS 0606 AT ACAS 0612 AT 47 Ω to 150 kΩ 47 Ω to 150 kΩ 78 (Cab) Damp heat, steady state (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (0.25 % R + 0.05 Ω) 4.39 67 (Cy) Damp heat, steady state, accelerated (85 ± 2) °C (85 ± 5) % RH U = 0.1 x P 70 x R ≤ 100 V; 1000 h ± (0.5 % R + 0.05 Ω) 4.13 - Short time overload (4) U = 2.5 x P 70 x R or U = 2 x Umax.; 5s ± (0.1 % R + 0.01 Ω) no visible damage 4.40 - Electrostatic discharge (Human body model) (4) IEC 61340-3-1; 3 pos. + 3 neg. (equivalent to MIL-STD-883, Method 3015); 1000 V ± (0.5 % R + 0.05 Ω) 4.19 14 (Na) Rapid change of temperature 30 min at - 55 °C and 30 min at 125 °C; 1000 cycles ± (0.25 % R + 0.05 Ω) no visible damage 4.18.2 58 (Td) Resistance to soldering heat Reflow method 2 (IR/forced gas convention); (260 ± 5) °C; (10 ± 1) s ± (0.1 % R + 0.01 Ω) no visible damage 4.24 Solder bath method; SnPb; non-activated flux accelerated aging 4 h/155 °C (215 ± 3) °C; (3 ± 0.3) s Good tinning (≥ 95 % covered); no visible damage 4.17.2 58 (Td) Solderability 4.32 21 (Ue3) Shear (adhesion) 45 N No visible damage 4.33 21 (Ue1) Substrate bending Depth 2 mm, 3 times ± (0.1 % R + 0.01 Ω) no visible damage; no open circuit in bent position 4.35 - Flammability IEC 60695-11-5, needle flame test; 10 s No burning after 30 s ± (0.1 % R + 0.01 Ω); no visible damage No flashover or breakdown Solder bath method; SnAgCu; non-activated flux accelerated aging 4 h/155 °C (235 ± 3) °C; (2 ± 0.2) s 4.22 6 (Fc) Vibration Endurance by sweeping; 10 to 2000 Hz; no resonance; amplitude ≤ 1.5 mm or ≤ 200 m/s2; 6 h 4.7 - Voltage proof Urms = Uins 60 ± 5 s; against ambient, between adjacent resistors Notes (1) The quoted IEC standards are also released as EN standards with the same number and identical contents (2) Figures are given for arrays with equal values, design type AE (3) Relative values are equivalent to the half of its value with ± symbol, i.e. 0.1 % is equivalent to ± 0.05 % (4) For a single element www.vishay.com 282 For technical questions, contact: [email protected] Document Number: 28770 Revision: 06-Nov-09 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1