Y4485V0064QT0W [VISHAY]
RES NETWORK 2 RES MULT OHM 1610;
| 型号： | Y4485V0064QT0W |
| 厂家： | 
VISHAY |
| 描述： | RES NETWORK 2 RES MULT OHM 1610 |
| 文件： | 总5页 (文件大小：469K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DSMZ (Z-Foil)
Ultra High Precision Bulk Metal® Z-Foil Surface Mount Voltage Divider
Pr
Bul Metal® -Foil
ce
TCR Tracking of <0.1 ppm/°C, PCR of ±± ppm at Rated Poꢀer
and Stability of ±0.00±5 (±0 ppm)
FEATURES
•ꢀTemperature coefficient of resistance (TCR):
Absolute: 0.05 ppm/°C typ. (0°C to +60°C)
0.2 ppm/°C typ. (–55°C to +125°C, +25°C Ref.)
Tracking: 0.1 ppm/°C typical
•ꢀPower coefficient tracking
•ꢀ“ΔR due to self heating”: 5 ppm at rated power
INTRODUCTION
•ꢀPower rating at 70°C: entire package: 0.1 W,
each resistor: 0.05 W
Bulk Metal® Z-Foil technology out-performs all other
resistor technologies available today for applications that
require ultra-high precision and ultra-high stabilitly.
•ꢀTolerance: absolute: 0.02%; match: 0.01%
•ꢀRatio stability: 0.005% (0.05 W at 70°C, 2000 h)
•ꢀResistance range: 100 Ω to 10 kΩ per resistor
•ꢀLarge variety of resistance ratios: 1:100
•ꢀFoil resistors are not restricted to standard values/
ratios; specific “as required” values/ratios can be
supplied at no extra cost or delivery
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).
The DSMZ offers low TCR (both absolute and tracking),
low PCR, excellent load life stability, tight tolerance
match, excellent ratio stability, low thermal EMF, and low
current noise – all in one package.
(e.g., 1K234/2K345 vs. 1K/2K)
•ꢀElectrostatic discharge (ESD) up to 25 000 V
•ꢀShort time overload ≤0.005%
•ꢀNon-inductive, non-capacitive design
•ꢀRise time: 1 ns effectively no ringing
•ꢀCurrent noise: <–40 dB
•ꢀThermal EMF: 0.05 µV/°C typical
•ꢀVoltage coefficient: <0.1 ppm/V
•ꢀNon inductive: <0.08 µH
•ꢀNon hot spot design
•ꢀTerminals: silver coated copper alloy
•ꢀCompliant to RoHS directive 2002/95/EC
•ꢀPrototype quantities available in just 5 working days
or sooner. For more information, please contact:
foil@vpgsensors.com
The DSMZ surface mount divider provides a matched pair
of Bulk Metal® Z-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
•ꢀFor better performances, please contact:
application engineering
R1
R2
OPTION 1
OPTION 2
SAME OHMIC VALUE,
RESISTOR PAIR
APPLICATIONS
SAME ABSOLUTE TOLERANCE
R1/R2 - DIFFERENT VALUES
•ꢀInstrumentation amplifiers
•ꢀBridge networks
•ꢀDifferential amplifiers
•ꢀRatio arms in bridge circuits
•ꢀMedical and test equipment
R2
•ꢀMilitary
•ꢀAirborne, etc.
R1
Vin
-
Vout
+
DSMZ
Note
* This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example,
parts with lead (Pb) terminations are not RoHS compliant. Please see the information/tables in this datasheet for details.
4153-EN
Rev 01-May-2020
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
1
DSMZ (Z-Foil)
Table 1 - Model DSMZ Specifications(1)
Absolute TCR
Tolerance
Absolute
(- 55 °C to +125 °C,
Resistance Values
Resistance Ratio
TCR Tracking
+25 °C Ref.)
typical + max. spread
Match
0.01 %
0.02 %
0.05 %
R1/R2 = 1
0.5 ppm/°C
1.0 ppm/°C
2.0 ppm/°C
0.02 %
0.05 %
0.1 %
100 Ω to 10 kΩ
per resistor(2)
0.2 ppm/°C
2.0 ppm/°C
1 < R1/R2 ≤ 10
10 < R1/R2 ≤ 100
Note
(1)
(2)
Tighter performances are available
For resistance values above 10 kΩ per resistor, please contact application engineering
Figure 2 – Power Derating Curve
Figure 3 – Typical Resistance/Temperature
Curve (for more details, see table 1)
110
100
90
80
70
60
50
40
30
20
10
0
+500
+400
+300
+200
+100
0
–100
–200
–300
–400
–500
ΔR
R
(ppm)
0.05 ppm/°C
.1 ppm/°C 0.1 ppm/°C
0.14 ppm/°C
–
0
–0.16 ppm/°C
0.2 ppm/°C
–60 –40 –20
–55
0
20
40
60
80 100 120 140
125
70
–55
–25
0
+25
+60 +75 +100 +125
Ambient Temperature (°C)
Ambient Temperature (°C) and TCR Chord Slopes for
Different Temperature Ranges
Figure 4 – Trimming to Values
Figure 5 – Recommended Land Pattern
Interloop
capacitance
reduction
in series
Current path
before trimming
0.063 0.00ꢀ
(1.6 0.1ꢁ
Mutual
Current path after trimming
inductance
reduction
due to change
in current
direction
Trimming process
removes this material
from shorting strip area
changing current path
and increasing
resistance
Foil shown in black, etched spaces in white
Note
0.100 0.00ꢀ
(2.5ꢀ 0.1ꢁ
®
To acquire a precision resistance value, the Bulk Metal Foil
chip is trimmed by selectively removing built-in “shorting bars.”
To increase the resistance in known increments, marked
areas are cut, producing progressively smaller increases in
resistance. This method reduces the effect of “hot spots” and
®
improves the long-term stability of Bulk Metal Foil resistors.
www.vishayfoilresistors.com
2
For any questions, contact
foil@vpgsensors.com
4153-EN
Rev 01-May-2020
DSMZ (Z-Foil)
Figure 6 – Dimensions and Imprinting
w
L
SIDE VIEW
FRONT VIEW
H
t
T
TW
TW
P
P
S
TOP VIEW
BOTTOM VIEW
RATIO TOLERANCE CODE
VALUE R2
VALUE R1
3
Notes
(1)
If the resistance value of R1 and R2
(2)
10K Q 10K(1)
contains more than 6 characters
together, the VCODE will be printed
instead (see Resistance Value Code
List for Popular Ratios Table)
T W
B0219
followed by the ratio tolerance code.
R1—between PIN1 and PIN3
R2—between PIN2 and PIN3.
(2)
1
2
DATE CODE
STAND OFF
DIMENSIONS
INCHES
L
W
H
P
TW
TH
S
t
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
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
MILLIMETERS
Table 2 – Performance Specifications (test method per mil-prf-914)
SPECIFICATIONS
TYPICAL LIMITS
Entire package: 0.1 W
Each resistor: 0.05 W
Poꢀer rating at 70°C
Maximum Working Voltage (each resistor)
Working Temperature Range
Thermal Shock
25 V
–65°C to +125°C
ΔR = 0.01% (100 ppm)
25×(–65°C to +125°C)
ΔRatio = 0.005% (50 ppm)
Thermal Shock
5×(–65°C to +125°C) and
Poꢀer Conditioning
ΔR = 0.015% (150 ppm)
ΔRatio = 0.01% (100 ppm)
1.5 rated power at 25°C, 100 hours
DWV atmospheric pressure, 200 VAC, 1 minute
Insulation Resistance 100 VDC, 1 minute
Successfully passed
>104 MΩ
Resistance to Soldering Heat
+245°C 5°C for 30 sec 5 sec
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
Moisture Resistance
+65°C to –10°C; 90% to 98% RH; 0.1×rated power, 240 hours
ΔR = 0.02% (200 ppm)
ΔRatio = 0.005% (50 ppm)
Shock (Specified Pulse)
100 G
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
Vibration, High Frequency
(10 Hz –2000 Hz), 20 G
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
High Temperature Exposure
100 hours at 125°C
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
Loꢀ Temperature Storage
24 hours at –65°C
ΔR = 0.005% (50 ppm)
ΔRatio = 0.005% (50 ppm)
Load Life Stability
2000 hours at +70°C; rated power
ΔR = 0.005% (50 ppm)
ΔRatio = 0.005% (50 ppm)
Short Time Overload
6.25×Rated Power; 5 seconds
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
Loꢀ Temperature Operation
-65°C, 45 min at Pnom
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
Weight
0.04 g
4153-EN
Rev 01-May-2020
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
3
DSMZ (Z-Foil)
Table 3 – Global Part Number Information(1)
NEW GLOBAL PART NUMBER: Y4485V0001QT9W (preferred part number format)
DENOTES PRECISION
VCODE
TOLERANCE MATCH
PACKAGING
Y
RESISTANCE
VALUE CODE
T = 0.01%
Q = 0.02%
A = 0.05%
R = tape and reel
W = waffle pack
L = bulk pack
Y
4
4
8
5
V
0
0
0
1
Q
T
9
W
PRODUCT CODE
RESISTANCE TOLERANCE
CHARACTERISTICS
4485 = DS MZ
Q = 0.02%
A = 0.05%
B = 0.10%
0 = standard
9 = lead (Pb)-free
1 to 999 = custom
FOR EXAMPLE: ABOVE GLOBAL ORDER Y4485 V0001 Q T 9 W:
TYPE: DSMZ
VALUES: 10K/10K
ABSOLUTE TOLERANCE: 0.02%
TOLERANCE MATCH: 0.01%
TERMINATION: lead (Pb)-free
PACKAGING: waꢀe pack
HISTORICAL PART NUMBER: DSMZ 10K 10K TCR0.2 Q T S W (will continue to be used)
DSMZ
10K 10K
TCR0.2
Q
T
S
W
TCR
ABSOLUTE
TOLERANCE
TOLERANCE
MATCH
MODEL
OHMIC VALUE
TERMINATION
PACKAGING
CHARACTERISTIC
T = tape and reel
W= waꢀe pack
B = bulk pack
R1 = 10 kΩ
R2 = 10 kΩ
Q = 0.02%
A = 0.05%
B = 0.10%
T = 0.01%
Q = 0.02%
A = 0.05%
S = lead (P b)-free
B = tin/lead
Note
(1)
For non-standard requests or additional values, please contact application engineering.
Table 4 – Resistance Value Code List for Popular Ratios(1)
R1/R2
RATIO
R1/R2
RATIO
VCODES
R1
R2
VCODES
R1
R2
V0052
100
10K
100R
V0080
V0081
1K
500R
400R
200R
2.5
V0065
V0066
10K
5K
200R
100R
50
25
V0082
V0083
V0084
V0085
V0086
10K
2K
1K
400R
200R
5K
1K
500R
200R
100R
V0067
V0068
10K
5K
400R
200R
2
V0069
V0070
10K
2K
500R
100R
20
10
V0087
1.25
500R
400R
V0071
V0072
V0073
10K
2K
1K
1K
200R
100R
V0001
V0002
V0059
V0004
V0091
V0090
V0089
V0088
10K
5K
2K
10K
5K
2K
V0074
V0075
V0076
V0077
5K
2K
1K
1K
400R
200R
100R
1K
1K
5
1
500R
400R
200R
100R
500R
400R
200R
100R
500R
V0246
V0078
V0079
10K
2K
400R
2K5
500R
100R
4
Note
(1)
Other values available upon request.
www.vishayfoilresistors.com
4
For any questions, contact
foil@vpgsensors.com
4153-EN
Rev 01-May-2020
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Vishay Precision Group, Inc.
Disclaimer
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Copyright Vishay Precision Group, Inc., 2014. All rights reserved.
Document No.: 63999
Revision: 15-Jul-2014
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