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Y162412R7560QW9R

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型号: Y162412R7560QW9R
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功能描述: Ultra High Precision Foil Wraparound Surface Mount Chip Resistor with TCR of ± 0.05 ppm/°C and Power Coefficient of 5 ppm at
PDF文件大小: 138.32 Kbytes
PDF页数: 共4页
制造商: VISHAY[Vishay Siliconix]
制造商LOGO: VISHAY[Vishay Siliconix] LOGO
制造商网址: http://www.vishay.com
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PDF页面索引
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Document Number: 63060 For any questions, contact: foil@vishay.com
www.vishay.com
Revision: 18-Sep-08 1
Ultra High Precision Foil Wraparound Surface Mount Chip Resistor
with TCR of ± 0.05 ppm/°C
and Power Coefficient of 5 ppm at
Rated Power and Load Life Stability of ± 0.005 %
(50 ppm)
VSMP Series (0805, 1206, 1506, 2010, 2512) (Z-Foil)
Vishay Foil Resistors
Any value at any tolerance within resistance range
INTRODUCTION
VSMP Series is the industry’s first device to provide High
Rated power, Excellent load life stability along with extremely
low TCR all in one resistor.
One of the most important parameters influencing stability is
the Temperature Coefficient of Resistance (TCR). Although
the TCR of foil resistors is considered extremely low, this
characteristic has been further refined over the years. The
VSMP Series utilizes ultra high precision Bulk Metal
®
Z-Foil.
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). Along with the inherently low PCR and
TCR, Z-Foil technology also provides remarkably improved
load life stability, low noise and availability of tight tolerance.
The VSMP has a full wraparound termination which ensures
safe handling during the manufacturing process, as well as
providing stability during multiple thermal cyclings.
Our Application Engineering Department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us using the e-mail address in the footer below.
Note
1. For tighter performances, please contact Vishay Application
Engineering using the e-mail addresses in the footer below.
FEATURES
Temperature coefficient of resistance (TCR):
0.05 ppm/°C typical (0 °C to + 60 °C)
0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
Tolerance: to ± 0.01 %
Power coefficient “
Δ
R due to self heating”:
5 ppm at rated power
Power rating: to 750 mW at + 70 °C
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated power
Resistance range: 10
Ω
to 150 k
Ω
(for higher and lower values,
please contact us)
Fast thermal stabilization < 1 s
Electrostatic discharge (ESD) above 25 000 V
Short time overload:
0.005 %
Non inductive, non capacitive design
Rise time: 1 ns without ringing
Current noise: - 42 dB
Voltage coefficient < 0.1 ppm/V
Non inductive: < 0.08 µH
Non hot spot design
Terminal finishes available: lead (Pb)-free
tin/lead alloy
Matched sets are available on request
Any value available within resistance range (e.g. 1K2345)
Screening per EEE-INST-002 is available for military and space
Prototype samples available from 48 h. For more information,
please contact foil@vishay.com
For better performances please contact us
APPLICATIONS
Automatic test equipment (ATE)
High precision instrumentation
Laboratory, industrial and medical
Audio
EB applications (electron beam scanning and recording
equipment, electron microscopes)
Military and space
Satellite
Commercial aviation
Airborne
Down hole instrumentation
Communication
* Pb containing terminations are not RoHS compliant, exemptions may apply
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
1)
(- 55 °C to + 125 °C, + 25 °C Ref.)
RESISTANCE
VALUE
(Ω)
TOLERANCE
(%)
TYPICAL TCR AND
MAX. SPREAD
(ppm/°C)
250 to 150K ± 0.01 ± 0.2 ± 1.8
100 to < 250 ± 0.02 ± 0.2 ± 1.8
50 to < 100 ± 0.05 ± 0.2 ± 2.8
25 to < 50 ± 0.1 ± 0.2 ± 3.8
10 to < 25 ± 0.25 ± 0.2 ± 3.8
Top View
FIGURE 1 - POWER DERATING CURVE
Available
Pb-free
RoHS*
COMPLIANT
100
75
50
25
0
- 75 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175
Ambient Temperature (°C)
Percent of Rated Power
+ 70 °C
- 55 °C
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