VISHAY ACAC0612

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
ACAC 0612
0612
RR 1632M
4 × 0603
AE
TP
DF
100 Ω to 221 kΩ1)
± 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
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.
Document Number: 28741
Revision: 28-Nov-05
For technical questions contact: [email protected]
www.vishay.com
1
ACAC 0612 - Precision
Flat Chip Resistor Array
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).
12NC - resistor array type and packing
ORDERING CODE 2312 ... .....
AE (ALL EQUAL)
TP (TWO PAIRS)
DESCRIPTION
TYPE
T.C.
ACAC 0612
15 ppm/K
TOL.
R1; R4
R2; R3
P5
5 000 UNITS
P5
5 000 UNITS
0.1 %
1 kΩ
10 kΩ
100 kΩ
1 kΩ
10 kΩ
1 kΩ
10 kΩ
1 kΩ
10 kΩ
100 kΩ
2 kΩ
20 kΩ
3 kΩ
30 kΩ
441 09001
441 09002
441 09003
−
−
−
−
−
−
−
441 19004
441 19005
441 19006
441 19007
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
C
A
C
0
6
P
0
8
3
9
0
0
1
P
5
0
0
MODEL
SIZE
TERMINAL
PIN
SCHEMATIC
DESIGN NUMBER
PACKING4)
SPECIAL
ACAC
06
P = concave
08 = 8 Pins
3 = 03
Design number is
available on request
P1
P5
PW
00 = standard
A
C
9001
TP
P5
PRODUCT
SIZE
TERMINATION
DESIGN NUMBER
DESIGN
PACKING4)
C = Flat chip
A = 0612
C = Concave
Design number is
available on request
AE = All Equal
TP = Two Pairs
DF = Different Values
P1
P5
PW
PRODUCT DESCRIPTION: ACAC 9001 TP P5
A
C
MODEL
A = Array
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
I (mm)
min. 0.25
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
For technical questions contact: [email protected]
d (mm)
0.3 ± 0.1
Document Number: 28741
Revision: 28-Nov-05
ACAC 0612 - Precision
Flat Chip Resistor Array
Vishay Beyschlag
PACKING
PACKING CODE
MODEL
TAPE WIDTH
DIAMETER
PIECES
PITCH
PAPER TAPE
8 mm
8 mm
8 mm
ACAC
180 mm/7"
180 mm/7"
330 mm/13"
1000
5000
10000
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
ASSEMBLY
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 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:
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.
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: [email protected]
www.vishay.com
3
ACAC 0612 - Precision
Flat Chip Resistor Array
Vishay Beyschlag
TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the
following specifications:
Unless otherwise specified the following values apply:
EN 140 000 / EN 60 115-1, Generic specification
(includes tests)
Relative humidity: 45 % to 75 %
Temperature: 15 °C to 35 °C
Air pressure: 86 kPa to 106 kPa (860 mbar to 1 060 mbar).
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.
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.
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
100 Ω to 221 kΩ
4.5
−
resistance
−
4.8.4.2
−
temperature coefficient
at 20 / LCT / 20 °C and
20 / UCT / 20 °C
4.25.1
−
endurance
U = P 70 × R
or U = Umax;
1.5 h on; 0.5 h off;
70 °C; 1000 h
± (0.25 % R + 0.05 Ω)
4.25.3
−
endurance at upper
category temperature
125 °C; 1000 h
± (0.5 % R + 0.05 Ω)
4.24
78 (Cab)
damp heat,
steady state
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
± (0.5 % R + 0.05 Ω)
4.13
−
short time overload2)
U = 2.5 × P 70 × R or
U = 2 × Umax; 5 s
± (0.1 % R + 0.01 Ω)
no visible damage
4.19
14 (Na)
rapid change of
temperature
30 min. at LCT and
30 min. at UCT; 5 cycles
± (0.1 % R + 0.01 Ω)
no visible damage
4.18.2
58 (Tb)
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
4.17.2
58 (Ta)
solderability
solder bath method;
(215 ± 3) °C;
(3 ± 0.3) s
4.32
21 (Ue3)
shear (adhesion)
RR 1632M; 45 N
4.7
−
voltage proof
Urms = Uins;
60 ± 5 s; against ambient,
between adjacent resistors
± 0.25 %
± 25 ppm/K
good tinning (≥ 95 % covered);
no visible damage
no visible damage
no flashover or breakdown
Note
1. Figures are given for equal values.
2. For a single element.
www.vishay.com
4
For technical questions contact: [email protected]
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
www.vishay.com
1