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ACAC 0612 - Precision
Vishay Beyschlag
Flat Chip Resistor Array
FEATURES
* Advanced thin film technology * Superior overall stability * Four resistors on one substrate * Tight T.C. of 25 ppm/K and T.C. tracking of 15 ppm/K, (10 ppm/K on request) * Tolerance of 0.25 % and matched tolerance of 0.1 % * Different resistance values are possible * Pure Sn termination on Ni barrier layer ACAC 0612 flat chip resistor array combines the proven reliability of precision MFC products with the advantages of a chip array. The possibility of tolerance matching and T.C. tracking makes this product perfectly suited for applications with outstanding requirements towards stable fixed resistor ratios. A small package enables the design of high density circuits in combination with reduction of assembly costs. Different resistance values can be realized on one substrate. * Compatible with lead (Pb)-free and lead containing soldering processes * Lead (Pb)-free and RoHS compliant
APPLICATIONS
* Precision analogue circuits * Voltage divider * Feedback circuits * Signal conditioning
TECHNICAL SPECIFICATIONS
DESCRIPTION EIA size Metric size Configuration, isolated Design: all equal two pairs different values Resistance values Tolerance: absolute matching Temperature coefficient: absolute tracking Max. resistance ratio Rmin/Rmax Climatic category (LCT/UCT/days) Rated dissipation: P702) element package Operating voltage Film temperature Insulation voltage (Uins) against ambient and between isolated resistors, continuous Note 1. Resistance values to be selected from E24 and E96. 2. 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. ACAC 0612 0612 RR 1632M 4 x 0603 AE TP DF 100 to 221 k1) 0.25 % 0.1 % 25 ppm/K 15 ppm/K 1:5 55/125/56 0.1 W 0.3 W 75 V 125 C 75 V
Document Number: 28741 Revision: 28-Nov-05
For technical questions contact: ff3aresistors@vishay.com
www.vishay.com 1
ACAC 0612 - Precision
Vishay Beyschlag
12NC INFORMATION
* The arrays have a 12-digit numeric code starting with 2312. * The subsequent 3 digits indicate the array packing and body size; see the 12NC table. * The last 5 digits indicate the termination and individual array design number (last 4 digits).
Flat Chip Resistor Array
12NC - resistor array type and packing
DESCRIPTION TYPE T.C. TOL. R1; R4 1 k 10 k 100 k 1 k 10 k 1 k 10 k R2; R3 1 k 10 k 100 k 2 k 20 k 3 k 30 k ORDERING CODE 2312 ... ..... AE (ALL EQUAL) TP (TWO PAIRS) P5 5 000 UNITS 441 09001 441 09002 441 09003 - - - - P5 5 000 UNITS - - - 441 19004 441 19005 441 19006 441 19007
ACAC 0612
15 ppm/K
0.1 %
Note 1. 12NC indicating resistor array type and packing table shows standard array types with a resistance divider ratio up to 1 : 3. Please consult Vishay BEYSCHLAG for specific divider ratio, temperature coefficient, tolerance and ohmic values.
PART NUMBER AND PRODUCT DESCRIPTION2)
PART NUMBER3): ACAC06P0839001P500
A
MODEL ACAC
C
SIZE 06
A
C
TERMINAL P = concave
0
6
PIN
P
0
8
3
9
0
0
1
P
5
0
0
SPECIAL 00 = standard
SCHEMATIC 3 = 03
DESIGN NUMBER Design number is available on request
PACKING4) P1 P5 PW TP DESIGN AE = All Equal TP = Two Pairs DF = Different Values
08 = 8 Pins
PRODUCT DESCRIPTION: ACAC 9001 TP P5
A
MODEL A = Array
C PRODUCT C = Flat chip
A SIZE A = 0612
C TERMINATION C = Concave
9001 DESIGN NUMBER Design number is available on request
P5 PACKING4) P1 P5 PW
Note 2. Products can be ordered using either the PRODUCT DESCRIPTION or the 12 NC. 3. The PART NUMBER is shown to facilitate the introduction of a unified part numbering system. Currently, this PART NUMBER is applicable in the Americas only. 4. Please refer to table PACKING, page 3.
DIMENSIONS
Top view
Bottom view
DIMENSIONS - CHIP resistor array top view, mass and relevant physical dimensions
TYPE ACAC 0612 L (mm) 1.6 0.15 W (mm) 3.2 0.15 H (mm) 0.55 0.1 P (mm) 0.8 0.1 WT (mm) 0.6 0.15 T (mm) 0.3 0.15 d (mm) 0.3 0.1 I (mm) min. 0.15 mass (mg) 9.41
DIMENSIONS - CHIP resistor array bottom view, mass and relevant physical dimensions
TYPE ACAC 0612 www.vishay.com 2 L (mm) 1.6 0.15 W (mm) 3.2 0.15 H (mm) 0.55 0.1 P (mm) 0.8 0.1 WT (mm) 0.6 0.15 T (mm) 0.4 0.15 d (mm) 0.3 0.1 I (mm) min. 0.25 mass (mg) 9.41
For technical questions contact: ff3aresistors@vishay.com
Document Number: 28741 Revision: 28-Nov-05
ACAC 0612 - Precision
Flat Chip Resistor Array
Vishay Beyschlag
PACKING
PACKING CODE MODEL TAPE WIDTH 8 mm 8 mm 8 mm DIAMETER 180 mm/7" 180 mm/7" 330 mm/13" PIECES 1000 5000 10000 PITCH PAPER TAPE ACAC 4 mm 4 mm 4 mm P1 P5 PW
APPLICATION INFORMATION
R1
R2
R3
R4
R1
R2
R3
R4
Equivalent circuit. (SCHEMATIC 03) Array configuration.
DESCRIPTION
Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a super high grade (96 % Al2 O3) ceramic substrate and conditioned to achieve the desired temperature coefficient. Specially designed inner contacts are deposited 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 EN 60 286-3.
ASSEMBLY
The resistors are suitable for processing on automatic SMD assembly systems and for automatic soldering using wave, reflow or vapour phase. The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. The resistors are lead (Pb)-free, the pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The immunity of the plating against tin whisker growth has been proven under extensive testing. All products comply with the CEFIC-EECA-EICTA list of legal restrictions on hazardous substances: This includes full compliance with the following directives: * 2000/53/EC End of Vehicle life Directive (ELV) * 2000/53/EC Annex II to End of Vehicle Life Directive (ELV II) * 2002/95/EC Restriction of the use of Hazardous Substances Directive (RoHS) * 2002/96/EC Waste Electrical and Electronic Equipment Directive (WEEE) Solderability is specified for 2 years after production or re-qualification. The permitted storage time is 20 years.
APPROVALS
Where applicable, the resistors are tested in accordance with EN 140 401-801 (superseding CECC 40401-801) which refers to EN 140 000 (EN 60 115-1) and EN 140 400 (IEC 60 115-8).
Document Number: 28741 Revision: 28-Nov-05
For technical questions contact: ff3aresistors@vishay.com
www.vishay.com 3
ACAC 0612 - Precision
Vishay Beyschlag
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the following specifications: EN 140 000 / EN 60 115-1, Generic specification (includes tests) EN 140 400 / EN 60 115-1, Sectional specification (includes schedule for qualification approval) The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202. The tests are carried out in accordance with IEC 60 068 and under standard atmospheric conditions according to IEC 60 068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days) is valid. 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 1 060 mbar). The components are mounted for testing on boards in accordance with EN 60 115-1, 4.31 unless otherwise specified. In the following table only the tests and requirements are listed with reference to the relevant clauses of EN 60 115-1 and IEC 60 068-2; a short description of the test procedure is also given.
Flat Chip Resistor Array
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS1) PERMISSIBLE CHANGE (R/R)
stability for product types: ACAC 0612 4.5 4.8.4.2 4.25.1 - - - resistance temperature coefficient endurance - at 20 / LCT / 20 C and 20 / UCT / 20 C U = P 70 x R or U = Umax; 1.5 h on; 0.5 h off; 70 C; 1000 h 125 C; 1000 h (40 2) C; 56 days; (93 3) % RH U = 2.5 x P 70 x R or U = 2 x Umax; 5 s 30 min. at LCT and 30 min. at UCT; 5 cycles reflow method 2 (IR / forced gas convention); (260 5) C; (10 1) s solder bath method; (215 3) C; (3 0.3) s RR 1632M; 45 N Urms = Uins; 60 5 s; against ambient, between adjacent resistors 100 to 221 k 0.25 % 25 ppm/K (0.25 % R + 0.05 )
4.25.3 4.24 4.13 4.19 4.18.2
- 78 (Cab) - 14 (Na) 58 (Tb)
endurance at upper category temperature damp heat, steady state short time overload2) rapid change of temperature resistance to soldering heat solderability
(0.5 % R + 0.05 ) (0.5 % R + 0.05 ) (0.1 % R + 0.01 ) no visible damage (0.1 % R + 0.01 ) no visible damage (0.1 % R + 0.01 ) no visible damage good tinning ( 95 % covered); no visible damage no visible damage no flashover or breakdown
4.17.2
58 (Ta)
4.32 4.7
21 (Ue3) -
shear (adhesion) voltage proof
Note 1. Figures are given for equal values. 2. For a single element.
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For technical questions contact: ff3aresistors@vishay.com
Document Number: 28741 Revision: 28-Nov-05
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000 Revision: 08-Apr-05
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