VC2010R0050BB [VISHAY]
Bulk Metal® Foil Technology Conformally Coated Precision Current Sensing Resistors with TCR of 5 ppm/°C and values down to 5 mΩ; 散装Metal®箔技术共形涂层精密电流感应电阻为5 ppm的TCR / ℃,下降到5MΩ值型号: | VC2010R0050BB |
厂家: | VISHAY |
描述: | Bulk Metal® Foil Technology Conformally Coated Precision Current Sensing Resistors with TCR of 5 ppm/°C and values down to 5 mΩ |
文件: | 总4页 (文件大小:106K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
200 Series
Vishay Foil Resistors
Bulk Metal® Foil Technology Conformally Coated
Precision Current Sensing Resistors
with TCR of 5 ppm/°C and values down to 5 mΩ
FEATURES
•
Temperature Coefficient of Resistance (TCR):
5 ppm/°C (0 to 60 °C) (see table 1)
Tolerance: to 0.02 % (see table 1)
Power Rating: 2 W at 25 °C
Load Life Stability: 0.005 % at 25 °C,
2000 hours at Rated Power
Pb-free
•
•
•
Available
RoHS*
COMPLIANT
Any value available within resistance range
•
Resistance Range: 0.005 Ω to 500 Ω
• Electrostatic Discharge (ESD) above 25 000 V
• Non Inductive, Non Capacitive Design
The VCS200 Series offers resistance values as low as 5 m
Ω
and TCR’s as low as 5 ppm/°C with excellent long term
stability. The resistors are conformally coated. The 4 terminal
current sensing resistors can sustain 2 W continuously
without an appreciable change in resistance (0.5 %
maximum). The typical 50 % derating of the power
specification associated with other technologies is not
necessary.
•
•
•
Rise Time: 1.0 ns without 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
Terminal Finishes Available:
Lead (Pb)-free
Tin/Lead Alloy
Our Application Engineering Department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
•
•
Any value available within resistance range (e.g. 1K234)
Prototype samples available from 48 hours. For more
information, please contact foil@vishay.com
For better performances, please see VCS300 series
datasheet
•
FIGURE 1 - DIMENSIONS AND SCHEMATIC in inches (millimeters)
Models VCS201, VCS202 and VCS232
L
W
H
R
V
I
I
D2
LL
I1
E1
E2
I2
D1
LS
LT
(Maximum)
Solder coated
copper leads
L
H
W
LL
(Minimum)
LS
LT
D1
(Nominal)
D2
(Nominal)
MODEL
(Maximum)
(Maximum)
0.020 ( 0.51)
0.020 ( 0.51)
VCS201
1.060 (26.92) 0.374 (9.50) 0.177 (4.50) 0.500 (12.7)
0.530 (13.46)
0.925 (23.5)
0.032 (0.81) 0.025 (0.64)
VCS202,
VCS232
1.240 (31.5) 0.512 (13.0) 0.177 (4.50) 0.500 (12.7)
0.689 (17.5)
1.083 (27.51)
0.040 (1.02) 0.032 (0.81)
TABLE 1 - CHARACTERISTICS
RESISTANCE
TIGHTEST RESISTANCE
TOLERANCE %
TCR (ppm/°C)
0 °C to + 60 °C
MAXIMUM
CURRENT - Amp
POWER RATING
at + 25 °C
MODEL NUMBER
RANGE
0.005 Ω to 0.01 Ω
1
30
25
15
15
5
10
1.5 W
VCS201 & VCS202
VCS232
> 0.01 Ω to 0.05 Ω
> 0.05 Ω to 0.2 Ω
0.2 Ω to 1.0 Ω
0.5
0.1
15
3
2 W
2 W
0.05
0.05
0.02
> 1 Ω to 10 Ω
> 10 Ω to 500 Ω
5
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63017
Revision: 16-Jul-07
For any questions, contact: foil@vishay.com
www.vishay.com
1
200 Series
Vishay Foil Resistors
Bulk Metal® Foil Technology Conformally Coated
Precision Current Sensing Resistors
with TCR of 5 ppm/°C and values down to 5 mΩ
TABLE 2 - VISHAY VCS201, VCS202, VCS232 PERFORMANCE
TEST OR CONDITION
VCS201, 202, 232 PERFORMANCE1)
Maximum Ambient Temperature at Rated Power
Maximum Ambient Temperature at Zero Power
Thermal Shock
+ 25 °C
+ 150 °C
0.1 %
Short Time Overload
0.1 %
Resistance to Solder Heat
Terminal Strength
0.05 %
0.05 %
High Temperature Exposure
Moisture Resistance
0.1 %
0.1 %
Low Temperature Storage
Shock (Specified Pulse)
0.05 %
0.1 %
Vibration (High Frequency)
Life (Rated Power, + 25 °C, 2000 hours)
Thermal EMF (Lead to Lead)
0.1 %
0.5 %
0.2 µV/°C Maximum (E terminals)
Note
1. ΔR's plus additional 0.0005 Ω for measurement error
FIGURE 2 - TRIMMING TO VALUES (Conceptual Illustration)
Current Path
Before Trimming
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
Resistance
Note: Foil shown in black, etched spaces in white
FIGURE 3 - POWER DERATING CURVE
- 55 °C
+ 100
+ 25 °C
+ 75
+ 50
+ 25
0
- 50
0
+ 50
+ 100
+ 150
+ 200
Ambient Temperature (°C)
(Further Derating Not Necessary)
www.vishay.com
2
For any questions, contact: foil@vishay.com
Document Number: 63017
Revision: 16-Jul-07
200 Series
Vishay Foil Resistors
Bulk Metal® Foil Technology Conformally Coated
Precision Current Sensing Resistors
with TCR of 5 ppm/°C and values down to 5 mΩ
TABLE 4 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y09550R00500F9L (preferred part number format)
DENOTES PRECISION
VALUE
AER*
Y
R = Ω
0 = Standard
9 = Lead (Pb)-free
1 - 999 = Custom
Y
0
9
5
5
0
R
0
0
5
0
0
F
9
L
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
0955 = VCS201
0941 = VCS202
0942 = VCS232
B = 0.1 %
D = 0.5 %
F = 1.0 %
G = 2.0 %
J = 5.0 %
L = Bulk Pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y0955 0R00500 F 9 L:
TYPE: VCS201
VALUE: 0.005 Ω
ABSOLUTE TOLERANCE: 1.0 %
TERMINATION: Lead (Pb)-free
PACKAGING: Bulk Pack
HISTORICAL PART NUMBER: VCS201T 0R0050 F B (will continue to be used)
VCS201
T
0R0050
F
B
RESISTANCE
TOLERANCE
MODEL
TERMINATION
OHMIC VALUE
PACKAGING
VCS201
VCS202
VCS232
T = Lead (Pb)-free
None = Tin/Lead alloy
0.005 Ω
B = 0.1 %
D = 0.5 %
F = 1.0 %
G = 2.0 %
J = 5.0 %
B = Bulk Pack
Note
* For non-standard requests, please contact Application Engineering.
Document Number: 63017
Revision: 16-Jul-07
For any questions, contact: foil@vishay.com
www.vishay.com
3
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
www.vishay.com
1
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