VISHAY Y1485V0076BT9R

DSM
Vishay Foil Resistors
High Precision Bulk Metal® Foil Surface Mount Voltage Divider,
TCR Tracking of < 0.5 ppm/°C, Tolerance Match of 0.01 %
and Stability of ± 0.005 % (50 ppm)
FEATURES
• Temperature Coefficient of Resistance (TCR):
Absolute: ± 2 ppm/°C typical
(- 55 °C to + 125 °C, + 25 °C Ref.)
Tracking: 0.5 ppm/°C typical
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Pb-free
Any value at any ratio available within resistance range
INTRODUCTION
Bulk Metal® Foil Technology out-performs all other resistor
technologies available today for applications that require High
Precision and High Stability.
This technology has been invented, patented and pioneered
by Vishay. Products based on this technology are the most
suitable for a wide range of appilcations.
BMF technology allows to produce customer oriented
products designed to satisfy challenging and specific
technical requirements. Model DSM offers Low TCR (both
absolute and tracking), Excellent Load Life Stability, Tight
tolerance, Excellent Ratio Stability, and Low Current Noise,
all in one package.
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The DSM surface mount divider provides a matched pair of
Bulk Metal® Foil Resistors in a small epoxy molded package.
The electrical specification of this integrated construction
offers improved performance and better real estate utilization
over discrete resistors and matched pairs.
Our Application Engineering Department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
FIGURE 1 - SCHEMATIC
R1
OPTION 1
SAME OHMIC VALUE,
SAME ABSOLUTE TOLERANCE
R2
OPTION 2
RESISTOR PAIR
R1/R2 - DIFFERENT VALUES
Available
RoHS*
• Tolerance: Absolute: ± 0.02 %; Match: 0.01 %
COMPLIANT
• Power Rating at 70 °C: Entire Package: 0.1 W
Each Resistor: 0.05 W
• Ratio Stability: 0.005 % (0.05 W at 70 °C, 2000 hours)
• Resistance Range: 100 Ω to 20 kΩ per resistor
• Large Variety of Resistance Ratios: 1:200
• Electrostatic Discharge (ESD) above 25 000 Volts
• Short Time Overload ≤ 0.005 %
• Non Inductive, Non Capacitive Design
• Rise Time: 1.0 ns without ringing
• Current Noise: < - 40 dB
• Voltage Coefficient: < 0.1 ppm/V
• Non Inductive: < 0.08 µH
• Non Hot Spot Design
• Terminals: silver coated copper alloy
• Any value available within resistance range (e.g. 1K2345)
• Prototype samples available from 48 hours. For more
information, please contact [email protected]
• For better performances, please see DSMZ datasheet
(Z-Foil)
APPLICATIONS
R2
• Instrumentation amplifiers
• Bridge networks
R1
Vin
• Differential amplifiers
Vout
+
• Ratio arms in bridge circuits
DSM
• Medical and test equipment
• Military
• Airborne etc.
TABLE 1 - MODEL DSM SPECIFICATIONS
MODEL
DSM
ABSOLUTE TCR
(- 55 °C TO + 125 °C, + 25 °C REF.)
TYPICAL + MAX. SPREAD
± 2 ppm/°C ± 3 ppm/°C
TOLERANCE
RESISTANCE
RATIO
TCR TRACKING
R1/R2 = 1
ABSOLUTE
MATCH
1.0 ppm/°C
± 0.02 %
0.01 %
1 < R1/R2 ≤ 10
2.0 ppm/°C
± 0.05 %
0.02 %
10 < R1/R2 ≤ 200
3.0 ppm/°C
± 0.1 %
0.05 %
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63088
Revision: 05-Jun-07
For any questions, contact: [email protected]
www.vishay.com
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DSM
Vishay Foil Resistors High Precision Bulk Metal® Foil Surface Mount Voltage
Divider, TCR Tracking of < 0.5 ppm/°C, Tolerance
Match of 0.01 % and Stability of ± 0.005 % (50 ppm)
0.100 ± 0.004
(2.54 ± 0.1)
0.071 ± 0.004
(1.8 ± 0.1)
0.035 ± 0.004
(0.89 ± 0.1)
0.063 ± 0.004
(1.6 ± 0.1)
0.040 ± 0.004
(1.02 ± 0.1)
110
100
90
80
70
60
50
40
30
20
10
0
- 60 - 40
- 55
FIGURE 3 - RECOMMENDED LAND
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Percent of Rated Wattage
FIGURE 2 - POWER DERATING CURVE
0.100 ± 0.004
(2.54 ± 0.1)
- 20
0
20
40
60
80
100
70
120 140
125
Ambient Temperature (°C)
FIGURE 4 - TRIMMING TO VALUES
(Conceptual Illustration)
FIGURE 5 - TYPICAL TCR CURVE
(For more details, see table 1)
+ 150
+ 100
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
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Mutual Inductance
Reduction due
to Change in
Current Direction
∆R
± 2 ppm/°C
(+ 25 °C reference)
+ 50
0
R
(ppm)
- 50
- 100
- 150
- 200
- 50
- 55
- 25
0
+ 25
+ 50
+ 75
+ 100
+ 125
Ambient Temperature (°C)
Note: Foil shown in black, etched spaces in white
FIGURE 6 - DIMENSIONS AND IMPRINTING
w
FRONT VIEW
L
TH
H
SIDE VIEW
t
P
TW
P
BOTTOM VIEW
TW
S
TOP VIEW
RATIO TOLERANCE CODE
VALUE R2
3
VALUE R1
TW
1
10K Q 10K
3
2
STAND OFF
Note:
R1 - between PIN1 and PIN3
R2 - between PIN 2 and PIN3
V B0219
1
2
DATE CODE
DIMENSIONS
L
W
H
P
TW
TH
S
t
INCHES
0.160 ± 0.008 0.106 ± 0.008 0.063 ± 0.008 0.031 ± 0.005 0.031 ± 0.004 0.043 ± 0.008 0.100 ± 0.008 0.005 ± 0.002
MILLIMETERS 4.06 ± 0.20
2.69 ± 0.20
1.60 ± 0.20
0.79 ± 0.13
0.79 ± 0.10
1.09 ± 0.20
2.54 ± 0.20
0.13 ± 0.05
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For any questions, contact: [email protected]
Document Number: 63088
Revision: 05-Jun-07
DSM
High Precision Bulk Metal® Foil Surface Mount Voltage Vishay Foil Resistors
Divider, TCR Tracking of < 0.5 ppm/°C, Tolerance
Match of 0.01 % and Stability of ± 0.005 % (50 ppm)
TABLE 3 - PERFORMANCE SPECIFICATIONS (Test Method Per MIL-PRF-914)
SPECIFICATIONS
TYPICAL LIMITS
Power rating at 70 °C
Entire package: 0.1 W
Maximum Working Voltage (each resistor)
Working Temperature Range
Thermal Shock
25 x (- 65 °C to + 125 °C)
Thermal Shock
5 x (- 65 °C to + 125 °C) and
Power Conditioning
1.5 rated power at 25 °C, 100 hours
DWV atmospheric pressure, 200 V (A.C.), 1 minute
Insulation Resistance 100 V (D.C.), 1 minute
Resistance to Soldering Heat
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Each resistor: 0.05 W
25 V
- 65 °C to + 125 °C
ΔR = 0.01 % (100 ppm)
ΔRatio = 0.005 % (50 ppm)
ΔR = 0.015 % (150 ppm)
ΔRatio = 0.01 % (100 ppm)
Successfully passed
> 104 MΩ
ΔR = 0.01 % (100 ppm)
ΔRatio = 0.005 % (50 ppm)
Moisture Resistance
ΔR = 0.02 % (200 ppm)
+ 65 °C to - 10 °C; 90 % to 98 % RH; 0.1 x rated power, 240 hours
ΔRatio = 0.005 % (50 ppm)
Shock (Specified Pulse)
ΔR = 0.005 % (50 ppm)
ΔRatio = 0.0025 % (25 ppm)
Vibration, High Frequency
ΔR = 0.01 % (100 ppm)
(10 Hz - 2000 Hz), 20 G
ΔRatio = 0.005 % (50 ppm)
High Temperature Exposure
ΔR = 0.01 % (100 ppm)
100 hours at 125 °C
ΔRatio = 0.005 % (50 ppm)
Low Temperature Storage
ΔR = 0.005 % (50 ppm)
24 hours at - 65 °C
ΔRatio = 0.005 % (50 ppm)
Load Life Stability
ΔR = 0.005 % (50 ppm)
2000 hours at + 70 °C; rated power
ΔRatio = 0.005 % (50 ppm)
Short Time Overload
ΔR = 0.005 % (50 ppm)
6.25 x Rated Power; 5 seconds
ΔRatio = 0.0025 % (25 ppm)
Low Temperature Operation
ΔR = 0.005 % (50 ppm)
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100 G
Weight
Document Number: 63088
Revision: 05-Jun-07
ΔRatio = 0.0025 % (25 ppm)
0.04 g
For any questions, contact: [email protected]
www.vishay.com
3
DSM
Vishay Foil Resistors High Precision Bulk Metal® Foil Surface Mount Voltage
Divider, TCR Tracking of < 0.5 ppm/°C, Tolerance
Match of 0.01 % and Stability of ± 0.005 % (50 ppm)
TABLE 4 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y1485V0067BA9W (preferred part number format)
VCODE*
TOLERANCE MATCH
PACKAGING
Y
RESISTANCE
VALUE CODE
T = 0.01 %
Q = 0.02 %
A = 0.05 %
R = Tape and Reel
W = Waffle Pack
Y
1
4
8
5
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DENOTES PRECISION
V
PRODUCT CODE
0
0
6
7
B
A
RESISTANCE TOLERANCE
1485 = DSM
9
W
AER*
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.10 %
0 = Standard
9 = Lead (Pb)-free
1 - 999 = Custom
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1485 V0067 B A 9 W:
TYPE: DSM
VALUES: 10K/400R
ABSOLUTE TOLERANCE: ± 0.1 %
TOLERANCE MATCH: 0.05 %
TERMINATION: Lead (Pb)-free
PACKAGING: Waffle Pack
HISTORICAL PART NUMBER: DSM 10K 400R TCR2 B A S W (will continue to be used)
DSM
10K 400R
TCR2
MODEL
OHMIC VALUE
TCR
CHARACTERISTIC
R1 = 10 kΩ
R2 = 400 Ω
B
A
S
W
ABSOLUTE
TOLERANCE
TOLERANCE
MATCH
TERMINATION
PACKAGING
S = Lead (Pb)-free
B = Tin/Lead
T = Tape and Reel
W = Waffle Pack
Q = ± 0.02 %
A = ± 0.05 %
B = ± 0.10 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
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Note
* For non-standard requests or additional values, please contact Application Engineering.
TABLE 5 - RESISTANCE VALUE CODE LIST FOR POPULAR RATIOS
(other values available upon request)
VCODES
R1/R2
RATIO
R1
R2
VCODES
V0052
100
10K
100R
V0080
10K
200R
V0081
5K
100R
V0082
10K
5K
V0083
2K
1K
1K
500R
V0065
V0066
V0067
V0068
V0069
V0070
50
25
20
V0071
V0072
10K
5K
400R
200R
10K
200R
200R
100R
V0087
500R
400R
10K
5K
2K
1K
500R
400R
200R
100R
10K
5K
2K
1K
500R
400R
200R
100R
2K
100R
10K
1K
100R
V0074
5K
1K
2K
400R
1K
200R
V0077
500R
100R
V0246
10K
2K5
2K
500R
400R
100R
V0078
V0079
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4
400R
200R
V0086
200R
5
1K
500R
500R
1K
V0076
2
R2
400R
2K
V0075
2.5
R1
V0085
V0073
10
V0084
R1/R2
RATIO
V0001
V0002
V0059
V0004
V0091
V0090
V0089
V0088
For any questions, contact: [email protected]
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Document Number: 63088
Revision: 05-Jun-07
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
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