VFB1012D10K/5KCTSW [VISHAY]
RES NET,METAL FOIL,10K OHMS,32WV,.25% +/-TOL,-1,1PPM TC,1210 CASE;
| 型号： | VFB1012D10K/5KCTSW |
| 厂家： | 
VISHAY |
| 描述： | RES NET,METAL FOIL,10K OHMS,32WV,.25% +/-TOL,-1,1PPM TC,1210 CASE 电阻器 |
| 文件： | 总5页 (文件大小：424K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VFB1012D ꢀZ-Foilꢁ
Vishay Foil Resistors
Ultra High Precision Z-Foil BGA Surface Mount Voltage Divider
with 0.1 ppm/°C TCR Tracking, 0.01 % Tolerance Match
and Load Life Stability Ratio to 0.01 % ꢀ100 ppmꢁ
FEATURES
Temperature coefficient of resistance (TCR):
absolute:
0.05 ppm/°C typical (0 °C to + 60 °C)
0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.)
Tracking: 0.1 ppm/°C typical
Resistance range: 1K to 10K
Foil resistors are not restricted to standard values/ ratios,
we can supply specific “as required” values/ratios at no
extra cost or delivery (e.g 2K234/5K456)
Power coefficient tracking “R due to self heating”: 5 ppm
at rated power
INTRODUCTION
Bulk Metal® Z-foil technology out-performs all other resistor
technologies available today for applications that require
ultra-high precision and ultra-high stability. The Z-foil
technology provides a significant reduction of the resistive
element’s sensitivity to ambient temperature variations
(TCR) and to self heating when power is applied (power
coefficient).
Power rating: entire package: 0.2 W at 70 °C, divided
between the two resistors proportionally to their value
Resistance tolerance match: 0.01 %
Load life stability ratio: 0.01 % (0.2 W at 70 °C, 2000 h)
Large variety of resistance ratios: 1K to 10K
Electrostatic discharge (ESD) up to 25 000 V
Short time overload 0.01 % (100 ppm)
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: < - 40 dB
Model VFB1012D offers low TCR (both absolute and
tracking), low PCR (both absolute and tracking), excellent
load life stability, tight tolerance, excellent ratio stability, and
low current noise, all in one package. 0.05 ppm/°C absolute
TCR removes errors due to temperature gradients.
Thermal stabilization < 1 s
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Terminal (solder ball) available: lead (Pb)-free,
The VFB1012D ball grid array (BGA) surface mount divider
provides tight tolerance matching and TCR tracking between
2 resistors simultaneously etched on one piece of foil on a
common substrate. The electrical specifications of this
integrated construction offers improved performances and
better real estate utilization over discrete resistors and
matched pairs.
tin/lead alloy
Compliant to RoHS directive 2002/95/EC
Maximum working voltage for each element: 32 V
For better performances please contact us
APPLICATIONS
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
Instrumentation amplifiers
Bridge networks
Differential amplifiers
Ratio arms in bridge circuits
Medical and test equipment
Military
R2
R1
-
Vin
Vout
+
VFB1012D
TABLE 1 - RANGE OF RESISTANCES
Airborne etc.
PARAMETER
Total resistance
Individual resistor
Ratio
FROM
TO
20K
10K
1/1
FIGURE 1 - SCHEMATIC
R1 + R2
R1 or R2
R1/R2
2K
R1
R2
1K
1/10
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63122
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
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1
VFB1012D ꢀZ-Foilꢁ
Vishay Foil Resistors
FIGURE 2 - TRIMMING TO VALUES
FIGURE 3 - DERATING CURVE
(Conceptual Illustration)
PERCENT OF RATED POWER 100 % = 0.2 W
- 55 °C
+ 70 °C
125
100
75
50
25
0
Current Path
Before Trimming
Rated Power
Interloop Capacitance
Reduction in Series
Current Path
After Trimming
Trimming Process
Mutual Inductance
Reduction due
to Change in
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Current Direction
- 75 - 50 - 25
0
25 50 75 100 125 150
Resistance
Ambient Temperature ꢀ°Cꢁ
Note: Foil shown in black, etched spaces in white
TABLE 2 - RESISTANCE CHARACTERISTICS AND POPULAR RESISTANCE VALUES
TCR Max.
ꢀ- 55 °C to + 125 °C, + 25 °C Ref.ꢁ
TIGHTEST TOLERANCE ꢀ1ꢁ
RATIO
R1/R2
VALUES
AVAILABLE
RESISTANCE
VALUE CODE
ABSOLUTE
TRACKING
ABSOLUTE
MATCHING
10K/10K
3K/3K
V0001
V0256
V0257
V0059
V0004
V0082
V0258
V0259
V0246
V0071
2K5/2K5
2K/2K
1
2
1.0 ppm/°C
0.5 ppm/°C
0.01 %
0.01 %
1K/1K
10K/5K
8K/4K
1.0 ppm/°C
1.0 ppm/°C
0.5 ppm/°C
1.0 ppm/°C
0.01 %
0.02 %
0.01 %
0.02 %
10K/4K
10K/2K5
10K/1K
2.5
4
10
Note
(1) Other available tolerances - see table 4
FIGURE 4 - TYPICAL TCR CURVE Z-FOIL
TABLE 3 - TYPICAL PERFORMANCE
SPECIFICATIONS PER MIL-PRF-55342 (1)
+ 500
+ 400
+ 300
+ 200
TEST
R
RATIO
Thermal shock,
5 x (- 65 °C to + 150 °C)
0.01 %
(100 ppm)
0.01 %
(100 ppm)
Low temperature operation,
- 65 °C at Pnom. 45 min
0.01 %
(100 ppm)
0.005 %
(50 ppm)
+ 100
ΔR
0
- 100
- 200
- 300
- 400
- 500
R
ꢀppmꢁ
Short time overload,
6.25 x Pnom. x 5 s
0.01 %
(100 ppm)
0.01 %
(100 ppm)
0.05 ppm/°C
- 0.1 ppm/°C 0.1 ppm/°C
0.14 ppm/°C
High temperature exposure,
100 h at + 150 °C
0.01 %
(100 ppm)
0.01 %
(100 ppm)
- 0.16 ppm/°C
0.2 ppm/°C
Resistance to soldering heat
per MIL-PRF-55342
0.01 %
(100 ppm)
0.01 %
(100 ppm)
- 55
- 25
0
+ 25
+ 60 + 75 + 100 + 125
Moisture resistance
MIL-STD-202, method 106
without load
0.05 %
(500 ppm)
0.02 %
(200 ppm)
Ambient Temperature ꢀ°Cꢁ
Load life
(ratio stability),
+ 70 °C for 2000 h
0.01 %
(100 ppm)
0.01 %
(100 ppm)
Weight: 17 mg
Note
(1) As shown + 0.01 measurement error
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For any questions, contact: foil@vishaypg.com
Document Number: 63122
Revision: 25-Mar-10
VFB1012D ꢀZ-Foilꢁ
Vishay Foil Resistors
FIGURE 5 - CHIP CONFIGURATION
High Purity Alumina
Substrate
Resistive Bulk
Metal Foil
Solder Ball
Protective
Coating
TABLE 4 - DIMENSIONS in Inches (Millimeters)
Chip Dimensions
Ø D
Recommended Solder Pad Dimensions
Ø S
L
C2
X
C1
W
G
DIMENSIONS in Inches (Millimeters)
THICKNESS
ꢀwith ballsꢁ
L
W
D
C1
C2
0.122 0.005
(3.10 0.13)
0.102 0.005
(2.59 0.13)
0.020 0.002
(0.51 0.05)
0.055 0.003
(1.40 0.08)
0.075 0.003
(1.91 0.08)
0.032 0.003
(0.81 0.08)
RECOMMENDED SOLDER PAD DIMENSIONS in Inches (Millimeters)
X
G
S
0.075 (1.91)
0.055 (1.40)
0.018 (0.46)
Document Number: 63122
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
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VFB1012D ꢀZ-Foilꢁ
Vishay Foil Resistors
TABLE 5 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y1683V0258QT9W ꢀpreferred part number formatꢁ
DENOTES PRECISION
VCODE (2)
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
6
8
3
V
0
2
5
8
Q
T
9
W
PRODUCT CODE
RESISTANCE TOLERANCE
CHARACTERISTICS (1)
1683 = VFB1012D
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.10 %
C = 0.25 %
0 = standard
9 = lead (Pb)-free
1 to 999 = custom
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1683 V0258 Q T 9 W:
TYPE: VFB1012D
VALUES: 8K/4K
ABSOLUTE TOLERANCE: 0.02 %
TOLERANCE MATCH: 0.01 %
TERMINATION: lead (Pb)-free
PACKAGING: waffle pack
HISTORICAL PART NUMBER: VFB1012D 8K/4K Q T S W ꢀwill continue to be usedꢁ
VFB1012D
8K/4K
Q
T
S
W
RESISTANCE
VALUE
ABSOLUTE
TOLERANCE
TOLERANCE
MATCH
MODEL
TERMINATION
PACKAGING
R1 = 8 k
R2 = 4 k
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.10 %
C = 0.25 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
S = lead (Pb)-free
B = tin/lead
T = tape and reel
W = waffle pack
Notes
(1) For non-standard requests, please contact application engineering
(2) For list of value codes see table 2 (additional values are available on request).
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For any questions, contact: foil@vishaypg.com
Document Number: 63122
Revision: 25-Mar-10
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained herein or in any other disclosure relating to any product.
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purchase, including but not limited to, the warranty expressed therein.
Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms
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including without limitation special, consequential or incidental damages, and (iii) any and all implied
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Information provided in datasheets and/or specifications may vary from actual results in different applications
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Document No.: 63999
Revision: 27-Apr-11
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