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Y09430R20000D0L

Description
RES 0.2 OHM 10W 0.5% RADIAL
CategoryPassive components   
File Size379KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

Y09430R20000D0L Overview

RES 0.2 OHM 10W 0.5% RADIAL

Y09430R20000D0L Parametric

Parameter NameAttribute value
resistance200 mOhms
Tolerance±0.5%
Power (W)10W
componentmetal foil
characteristicCurrent sensing, moisture proof, non-inductive
Temperature Coefficient±3ppm/°C
Operating temperature-
Package/casingRadial - 4 leads
Supplier device packaging-
size/dimensions1.340" long x 0.210" wide (34.04mm x 5.33mm)
Height - Installation (maximum)1.024"(26.01mm)
Number of terminals4
failure rate-
VCS301, VCS302
Vishay Foil Resistors
High Precision 4-Terminal Power Current Sensing Resistors with
TCR as low as ± 3 ppm/°C Maximum, Tolerance to ± 0.5 % and Load
Life Stability ± 0.02 % (200 ppm) at 25 °C, 2000 h at Rated Power
FEATURES
Temperature coefficient of resistance (TCR):
down to ± 3 ppm/°C max. (see table 2)
Tolerance: to ± 0.5 % (see table 1)
Power rating (heat-sinked): 10 W
Load life stability: ± 0.02 % (200 ppm) at 25 °C,
2000 h at rated power
Resistance range: 0.005
to 0.25
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 0R123 vs. 0R1)
Non inductive, non capacitive design
Rise time: 1.0 ns effectively no ringing
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Non inductive: 0.08 µH
Non hot spot design
Terminal finish: lead (Pb)-free or tin/lead alloy
Compliant to RoHS directive 2002/95/EC
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
For better performances, please contact application
engineering
INTRODUCTION
The VCS301 and VCS302 offer precision resistors as low as
5 m with a temperature coefficient down to 3 ppm/°C
maximum and unmatched long term stability. The 4 terminal
current sensing resistors, when mounted on a heat sink, can
sustain 10 W continuously without an appreciable change in
resistance (0.15 % maximum). The typical 50 % power
derating specification associated with other technologies is
not necessary. A choice of lead configurations is available.
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
IM
PR
O
VE
D
TABLE 1 - CHARACTERISTICS
MODEL NUMBER
RESISTANCE RANGE
0.005
< R < 0.1
0.1
 
R < 0.25
TOLERANCE
(1)
±1%
VCS301, VCS302
Notes
1. Tighter tolerance is available - for more details contact application engineering
2. The lower of the two limitations (power or current) is decisive
3. Heatsink - aluminum (6" length x 4" width x 2" height x 0.04" thick)
TABLE 2 - TCR CHART (MAXIMUM)
(0 °C TO + 60 °C)
Percent of
Rated Power
0.005
0.01
0.05
0.1
to
to
< 0.01
< 0.05
< 0.1
± 15 ppm/°C
± 10 ppm/°C
± 5 ppm/°C
± 3 ppm/°C
to
to
< 0.25
* Pb containing materials are not RoHS compliant, exemptions may apply
Document Number: 63152
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
PR
O
DU
CT
POWER RATING
(2)
at + 25 °C
10 W on
heat sink
(3)
or
3 W in free air
MAXIMUM CURRENT
(2)
15 A
± 0.5 %
FIGURE 1 - POWER DERATING CURVE
- 55 °C
+ 100
+ 75
+ 50
+ 25
0
- 50
0
+ 50
+ 100
+ 150
+ 200
+ 25 °C
Ambient Temperature °C
(Further Derating Not Necessary)
www.foilresistors.com
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