Y5076V0029BA0L [VISHAY]
RES NTWRK 2 RES MULT OHM RADIAL;
| 型号： | Y5076V0029BA0L |
| 厂家： | 
VISHAY |
| 描述： | RES NTWRK 2 RES MULT OHM RADIAL |
| 文件： | 总6页 (文件大小：426K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VHD200, VHD144
®
Bulk Metal®FFooiillHHeerrmmeettiiccaalllyySSeeaalleedd,,SmallllPackage, Voltage Dividers
with TCR Tracking of 0.1 ppm/°C and Tolerance Match Down to 0.001%
FEATURES
• Temperature coefficient of resistance (TCR):
Absolute: 2 ppm/°C typical
(–55°C to +125 C, 25°C ref.)
Tracking: 0.1 ppm/°C typical
• Tolerance:
Absolute to 0.005%
Match to 0.001%
• Power rating:
VHD144 0.2 W at 70°C (see table 1)
Any value at any ratio available within resistance range
VHD200 0.1 W at 70°C (see table 1)
• Ratio stability: <0.001% (10 ppm) 0.2 W at 70°C for
INTRODUCTION
2000 h
Vishay Foil Resistors Models VHD200 and VHD144 are
• Electrostatic discharge (ESD): to 25k V
hermetic versions of the molded divider 300144. The
difference between them is that the VHD144 has the
• Non inductive, non capacitive design
• Rise time: 1 ns without ringing
full power rating of the 300144 while the VHD200 has
a reduced power rating in exchange for a full spectrum
of values without the time delay for new artwork (for
values not yet tooled) and without NRE charges. Further,
the VHD200 is oil filled, providing additional moisture
protection and allowing considerable improvement in ratio
match and TCR tracking.
• Current noise: 0.010 µVRMS/V of applied voltage
(<–40 dB)
• Thermal EMF: 0.05 µV/°C typical
• Voltage coefficient: <0.1 ppm/V
• Non inductive: 0.08 µH
• Non hot spot design
• Terminal finishes available: lead (Pb)-free or tin/lead
alloy
• Bulk Metal® Foil resistors are not restricted to standard
values; specific “as required” values can be supplied at
no extra cost or delivery (e.g., 1K2345 vs. 1K)
• Impervious to harmful environments – oil filled
(VHD200)
The value of the hermetic enclosure over the molded part
is in the long-term performance. Moisture and oxygen
both pass through plastic and both contribute to long
term degradation of resistive elements. Divider ratios of
1:1 are not as likely to lose ratio with time but as the ratios
become greater, the imbalance of power has more effect
on the ratio stability and the hermetic enclosure becomes
of paramount importance.
Our Application Engineering Department is available to
advise and make recommendations for non-standard
technical requirements and special applications. Contact
us at foil@vpgsensors.com
• Prototype quantities available contact:
foil@vpgsensors.com
• For better performances (values, TCR, tolerance,
stability), please contact us
Note
* This datasheet provides information about parts that are RoHS-compliant (with exemption) 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.
Document No.: 63036
Revision: 10-Aug-2017
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
1
VHD200, VHD144
Table 1 – VHD200 and VHD144 Specifications
STANDARD RESISTANCE
TOLERANCE
RESISTANCE
RATIO
TCR
TRACKING
AVAILABLE
TO
SHELF
LIFE
STABILITY
(ppm/yr)
MODEL
POWER RATING(3),(6)
AVAILABLE(1)
(Ω)
ABSOLUTE
MATCH
AVAILABLE TO AVAILABLE TO
0.1 W at +25°C (for the entire resistive
element R1 + R2) divided proportionally
between the two elements (over 10K).(4)
VHD200(2)
VHD144(5)
0.005%
0.005%
0.001%
0.005%
0.1 ppm/°C
5
5
Any value from
100 Ω to 20K
per side
<0.5 ppm/°C
for like values
<1 ppm/°C
standard
0.2 W at +70°C (for the entire resistive
element R1 + R2) divided proportionally
between the two elements.
Notes
(1)
For resistance ratios outside the range, contact our Applications Engineering Department.
(2)
The VHD200 is available in any required ratio between the resistance values of 100 Ω and 20 kΩ, such that R1 can be any value
between 100 Ω and 20 kΩ and R2 can also be any value between 100 Ω and 20 kΩ.
Power is proportional to the divider ratio.
(3)
Example: In a VHD144 (1K/10K dual), the power rating would be 18 mW on the 1K and 182 mW on the 10K, for a total of 200 mW
on R1 + R2.
R1
R1 + R2
R2
R1 + R2
P1 =
P
P2 =
P
(
)
(
)
(4)
(5)
(6)
For power rating of values below 10K, contact the applications engineering department.
Any value from 100 Ω to 20 kΩ inclusive is available with some derating of power.
Maximum voltage is 200 V.
Figure 1 – Typical TCR Curve
Figure 2 – Trimming to Values
+150
+100
+50
Interloop
capacitance
reduction
in series
Current path
before trimming
Δ
R
0
R
Mutual
Current path after trimming
(ppm)
inductance
reduction
due to change
in current
direction
–50
Trimming process
removes this material
from shorting strip area
changing current path
and increasing
–100
–150
–200
2 ppm/°C (+ 25°C Reference)
resistance
–50
–55
–25
0
+ 20
+ 50
+ 75
+ 100 + 125
Foil shown in black, etched spaces in white
Ambient Temperature (°C)
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
(For more details, see table 1)
®
improves the long-term stability of Bulk Metal Foil resistors.
www.vishayfoilresistors.com
2
For any questions, contact
foil@vpgsensors.com
Document No.: 63036
Revision: 10-Aug-2017
VHD200, VHD144
Figure 3 – VHD200 and VHD144 Standard Printing and Dimensions in inches (millimeters)
Schematic(2)
Standard Printing and Dimensions
Match
0.398
Tolerance
(10.11)
R1
R2
VFR
0746
0.430
Date Code
Model No.
(10.92)
VHD200
1
0.095
(2.41)
0.047
(1.19)
(1)
0.75
(19.05)
R1
Indicator
1
2
3
0.435
1
2
3
(11.05)
0.370
(9.40)
0.185
(4.70)
0.146
(3.71)
0.1 (2.54)
Notes
1. Lead wires: #22 AWG solder coated copper, 0.75 in minimum length.
2. Each resistor contains 1 chip consisting of two resistive elements. Tol: 0.020 in.
Figure 4 – Power Derating Curve
VHD144
VHD200
–55 °C
100
+70
–55 °C
100
+25
+125
75
50
25
0
75
50
25
0
–50
0
+50
+100
+150
–50
0
+50
+100 +130
Ambient Temperature (°C)
Ambient Temperature (°C)
Document No.: 63036
Revision: 10-Aug-2017
For any questions, contact
foil@vpgsensors.com
www.vishayfoilresistors.com
3
VHD200, VHD144
Table 2 – Global Part Number Information
NEW GLOBAL PART NUMBER: Y0076V0058QT9L (preferred part number format)
DENOTES PRECISION
RESISTANCE VALUE CODE
TOLERANCE MATCH
CHARACTERISTICS/TERMINATION*
Y
VCODE
S = 0.001%
V = 0.005%
T = 0.01%
Q = 0.02%
A = 0.05%
B = 0.1%
0 = standard
9 = lead (Pb)-free
1 – 999 = custom
D = 0.5%
F = 1.0%
Y
0
0
7
6
V
0
0
5
8
Q
T
9
L
ABSOLUTE
PRODUCT CODE
PACKAGING
L = bulk pack
TOLERANCE
0076 = VHD144
5076 = VHD200
V = 0.005%
T = 0.01%
Q = 0.02%
A = 0.05%
B = 0.1%
D = 0.5%
F = 1.0%
FOR EXAMPLE: ABOVE GLOBAL ORDER Y0076 V0058 Q T 9 L:
TYPE: VHD144
VALUE: 2K/20K
ABSOLUTE TOLERANCE: 0.02%
TOLERANCE MATCH: 0.01%
TERMINATION: lead (Pb)-free
PACKAGING: bulk pack
HISTORICAL PART NUMBER: VHD144T 2K/20K TCR2 Q T B (will continue to be used)
VHD144
T
2K/20K
TCR2
Q
T
B
ABSOLUTE
TOLERANCE
MODEL
TERMINATION
OHMIC VALUE
TCR
PACKAGING
B = bulk pack
TOLERANCE
MATCH
VHD144
VHD200
T = lead (Pb)-free
R1 = 2.0 k
V = 0.005%
T = 0.01%
Q = 0.02%
A = 0.05%
B = 0.1%
D = 0.5%
F = 1.0%
S = 0.001%
V = 0.005%
T = 0.01%
Q = 0.02%
A = 0.05%
B = 0.1%
Characteristic
None = tin/lead alloy
R2 = 20.0 k
D = 0.5%
F = 1.0%
Note
For customized requests, please contact application engineering at foil@vpgsensors.com.
www.vishayfoilresistors.com
4
For any questions, contact
foil@vpgsensors.com
Document No.: 63036
Revision: 10-Aug-2017
VHD200, VHD144
Table 3 – VHD144 and VHD200 Popular Ratios (other values available upon request)
VCODE
V0009
V0010
V0100
V0055
V0223
V0097
V0094
V0001
V0042
V0006
V0226
V0003
V0013
V0107
V0014
V0159
V0005
R1
20K
20K
20K
19K4
17K5
15K
10K
10K
10K
10K
9K
R2
20K
10K
2K
VCODE
V0002
V0026
V0156
V0158
V0058
V0030
V0029
V0103
V0059
V0103
V0032
V0121
V0004
V0022
V0162
V0091
V0061
R1
R2
5K
5K
3K
19K2
6K
3K
9K7
20K
15K
20K
10K
8K323
2K
2K7
2K
10K
20K
18K
4K
2K
2K
2K
3K
2K
2K
1K5
1K
3K
10K
1K
16K
2K
9K
1K
8K
16K
20K
7K
1K
1K
6K
511R
500R
500R
300R
16K2
15K
500R
300R
6K
5K5
5K
7K7
10K
Document No.: 63036
Revision: 10-Aug-2017
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.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(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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No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by any
conduct of VPG.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
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Please contact authorized VPG personnel to obtain written terms and conditions regarding products designed for such
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Product names and markings noted herein may be trademarks of their respective owners.
Copyright Vishay Precision Group, Inc., 2014. All rights reserved.
Document No.: 63999
Revision: 15-Jul-2014
www.vpgsensors.com
1
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