Y1485V0246AQ9R [VISHAY]
RES NETWORK 2 RES MULT OHM 1610;
| 型号： | Y1485V0246AQ9R |
| 厂家： | 
VISHAY |
| 描述： | RES NETWORK 2 RES MULT OHM 1610 |
| 文件： | 总6页 (文件大小：556K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DSM
High Precision Bulk Metal® Foil Surface Mount Voltage Divider
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 ppmꢁ
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
•ꢀTolerance: absolute: 0.02%; match: 0.01%
INTRODUCTION
•ꢀPower rating: at 70°C: entire package: 0.1 W
each resistor: 0.05 W
Bulk Metal® Foil (BMF) technology out-performs all other
resistor technologies available today for applications that
require high precision and high stability.
•ꢀRatio stability: 0.005% (0.05 W at 70°C, 2000 h)
•ꢀResistance range: 100 Ω to 12 kΩ per resistor
•ꢀLarge variety of resistance ratios: 1:120
•ꢀBulk Metal® Foil resistors are not restricted to standard
values/ratios; specific “as required” values/ratios can
be supplied at no extra cost or delivery
This technology has been invented, patented and
pioneered by Vishay Foil Resistors (VFR). Products based
on this technology are the most suitable for a wide range
of appilcations.
(e.g., 1K234/2K345 vs. 1K/2K)
•ꢀThermal stabilization time <1 s (nominal value achieved
within 10 ppm of steady state value)
•ꢀElectrostatic discharge (ESD) at least to 25 kV
•ꢀShort time overload: 0.005%
•ꢀNon inductive, non capacitive design
•ꢀRise time: 1 ns effectively no ringing
•ꢀCurrent noise: <0.010 µVRMS/V of applied voltage
(–40 dB)
•ꢀVoltage coefficient: 0.1 ppm/V
•ꢀNon inductive: 0.08 µH
•ꢀNon hot spot design
•ꢀTerminals: silver coated copper alloy (see Table 5)
•ꢀ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
BMF technology allows the production of 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.
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.
VFR’s application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact: foil@vpgsensors.com.
Figure 1 – Schematic
•ꢀFor better performances, please see
DSMZ datasheet (Z-Foil)
R1
R2
OPTION 1
OPTION 2
SAME OHMIC VALUE,
RESISTOR PAIR
SAME ABSOLUTE TOLERANCE
R1/R2 - DIFFERENT VALUES
Table 1 – Model DSM Specifications
ABSOLUTE TCR
ꢀ–55°C TO +125°C, +25°C REF.ꢁ
TYPICAL + MAX. SPREAD
TOLERANCE
RESISTANCE
MODEL
TCR TRACKING
RATIO
ABSOLUTE
MATCH
R1/R2 = 1
1 <R1/R2 ≤10
10 <R1/R2 ≤120
1.0 ppm/°C
2.0 ppm/°C
3.0 ppm/°C
0.02%
0.05%
0.1%
0.01%
0.02%
0.05%
DSM
2 ppm/°C 3 ppm/°C
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.
9667-EN
Rev 25-Mar-2020
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
1
DSM
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
+ 150
+ 100
2 ꢀꢀpm°C
+ 50
(+ 25°C reference)
ΔR
R
0
(ꢀꢀp)
– 50
– 100
– 150
– 200
–60 –40 –20
–55
0
20
40
60
80 100 120 140
125
– 50
– 55
– 25
0
+ 25
+ 50
+ 75
+ 100 + 125
70
Ambient Temperature (°C)
Apbient Tepꢀerature (°C)
Figure 4 – Trimming to Values
Figure 5 – Recommended Land Pattern
Interloop
capacitance
reduction
in series
0.063 0.00ꢀ
(1.6 0.1ꢁ
Current path
before trimming
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
0.100 0.00ꢀ
(2.5ꢀ 0.1ꢁ
resistance
Foil shown in black, etched spaces in white
Note
®
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.
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
1
2
Notes
(1)
If the resistance value of R1 and R2
10K Q 10K(1) (2)
B0219
contains more than 6 characters
together, the VCODE will be printed
instead (see Resistance Value Code
List for Popular Ratios Table)
3
T W
followed by the ratio tolerance code.
R1—between PIN1 and PIN3
(2)
1
2
DATE CODE
STAND OFF
R2—between PIN2 and PIN3.
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
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
www.vishayfoilresistors.com
2
For any questions, contact
foil@vpgsensors.com
9667-EN
Rev 25-Mar-2020
DSM
Table 3 – Performance Specifications (test method per MIL-PRF-914)
SPECIFICATIONS
TYPICAL LIMITS
Entire package: 0.1 W
Each resistor: 0.05 W
Power Rating at 70°C
Maximum Working Voltage (each resistor)
25 V
Working Temperature Range
–65°C to +125°C
Thermal Shock
25×(–65°C to +125°C)
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
Thermal Shock
5×(–65°C to +125°C) and
Power Conditioning
ΔR = 0.015% (150 ppm)
ΔRatio = 0.01% (100 ppm)
1.5 rated power at 25°C, 100 h
DWV atmospheric pressure, 200 V (A.C.), 1 min
Insulation Resistance 100 VDC, 1 min
Successfully passed
>104 MΩ
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
Resistance to Soldering Heat
Moisture Resistance
+65°C to –10°C; 90% to 98% RH; 0.1×rated power, 240 h
ΔR = 0.02% (200 ppm)
ΔRatio = 0.005% (50 ppm)
Shock ꢀSpecified Pulseꢁ
100 G
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
Vibration, High Frequency
(10 Hz to 2000 Hz), 20 G
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
High Temperature Exposure
100 h at 125°C
ΔR = 0.01% (100 ppm)
ΔRatio = 0.005% (50 ppm)
Low Temperature Storage
24 h at –65°C
ΔR = 0.005% (50 ppm)
ΔRatio = 0.005% (50 ppm)
Load Life Stability
2000 h at +70°C; rated power
ΔR = 0.005% (50 ppm)
ΔRatio = 0.005% (50 ppm)
Short Time Overload
6.25×rated power; 5 s
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
ΔR = 0.005% (50 ppm)
ΔRatio = 0.0025% (25 ppm)
Low Temperature Operation
Weight
0.04 g
Figure 7 – DSM 10k/10k, 20 Units, Load Life 0.05 W Each Value, at +70°C
+60
+50
+40
+30
+20
+10
0
–10
–20
–30
–40
–50
250 500
1000
2000
Time (h)
9667-EN
Rev 25-Mar-2020
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
3
DSM
Figure 8 – DSM 10k/10k, 20 Units, High Temperature Exposure,
100 h at 125°C, Followed by Low Temperature Storage, 24 h at –65°C
+ 80
+ 60
+ 40
+ 20
0
– 20
– 40
High Temperature Exposure
Low Temperature Storage
Table 4 – Resistance Value Code List for Popular Ratios (other values available upon request)
VCODES
R1/R2RATIO
R1
R2
VCODES
R1/R2RATIO
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
00R
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
4
1
500R
400R
200R
100R
500R
400R
200R
100R
500R
V0246
V0078
V0079
10K
2K
400R
2K5
500R
100R
www.vishayfoilresistors.com
4
For any questions, contact
foil@vpgsensors.com
9667-EN
Rev 25-Mar-2020
DSM
Table 5 – Global Part Number Information(1)
NEW GLOBAL PART NUMBER: Y1485V0001BA9W (preferred part number format)
DENOTES PRECISION
VCODE
TOLERANCE MATCH
PACKAGING
RESISTANCE
VALUE CODE
Y
T = 0.01%
Q = 0.02%
A = 0.05%
R = tape and reel
W = waꢀe pack
L = bulk pack
Y
1
4
8
5
V
0
0
0
1
B
A
9
W
PRODUCT CODE
RESISTANCE TOLERANCE
CHARACTERISTICS
1485 = DS M
Q = 0.02%
A = 0.05%
B = 0.10%
0 = standard
9 = lead (Pb)-free
1 to 999 = custom
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1485 V0001 B A 9 W:
TYPE: DSM
VALUES: 10K/10K
ABSOLUTE TOLERANCE: 0.1 %
TOLERANCE MATCH: 0.05 %
TERMINATION: lead (Pb)-free
PACKAGING: waꢀe pack
HISTORICAL PART NUMBER: DSM 10K 10K TCR2 B A S W (will continue to be used)
DSM
10K 10K
TCR2
B
A
S
W
TCR
ABSOLUTE
TOLERANCE
TOLERANCE
MATCH
MODEL
OHMIC VALUE
TERMINATION
PACKAGING
CHARACTERISTIC
T= tape and reel
W= waꢀe pack
B= bulk pack
R1 = 10kΩ
R2 = 10KΩ
Q = 0.02%
A = 0.05%
B = 0.10%
T = 0.01%
Q = 0.02%
A = 0.05%
S = lead (Pb)-free
B = standard
Note
(1)
For non-standard requests or additional values, please contact application engineering.
9667-EN
Rev 25-Mar-2020
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
5
Legal Disclaimer Notice
Vishay Precision Group, Inc.
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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(collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in
any other disclosure relating to any product.
The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but
not limited to, the warranty expressed therein.
VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase.
To the maximum extent permitted by applicable law, VPG disclaims (i) any and all liability arising out of the
application or use of any product, (ii) any and all liability, including without limitation special, consequential or
incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose,
non-infringement and merchantability.
Information provided in datasheets and/or specifications may vary from actual results in different applications and
performance may vary over time. Statements regarding the suitability of products for certain types of applications
are based on VPG’s knowledge of typical requirements that are often placed on VPG products. It is the customer’s
responsibility to validate that a particular product with the properties described in the product specification is suitable for
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Copyright Vishay Precision Group, Inc., 2014. All rights reserved.
Document No.: 63999
Revision: 15-Jul-2014
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