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VSMP0805 PDF预览

VSMP0805

更新时间: 2024-11-11 12:17:11
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
5页 851K
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 Rated Power and Load Life Stability of ± 0.005 % (50 ppm)

VSMP0805 技术参数

生命周期:Transferred包装说明:CHIP, LEAD/ROHS COMPLIANT
Reach Compliance Code:unknown风险等级:5.55
其他特性:ULTRA HIGH PRECISION, NON-INDUCTIVE安装特点:SURFACE MOUNT
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °C封装形状:RECTANGULAR PACKAGE
额定温度:70 °C电阻器类型:FIXED RESISTOR
尺寸代码:0805子类别:Fixed Resistors
表面贴装:YES技术:METAL FOIL
端子形状:WRAPAROUND工作电压:49 V
Base Number Matches:1

VSMP0805 数据手册

 浏览型号VSMP0805的Datasheet PDF文件第2页浏览型号VSMP0805的Datasheet PDF文件第3页浏览型号VSMP0805的Datasheet PDF文件第4页浏览型号VSMP0805的Datasheet PDF文件第5页 
VSMP Series (0603, 0805, 1206, 1506, 2010, 2018, 2512) (Z-Foil)  
Vishay Foil Resistors  
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)  
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.)  
Resistance tolerance: to ± 0.01 %  
Power coefficient “R due to self heating”:  
5 ppm at rated power  
Power rating: to 750 mW at + 70 °C (see table 3)  
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated  
power  
Top View  
(for date code print specification please refer to table 2)  
Resistance range: 5  to 125 k (for lower or higher  
values, please contact us)  
INTRODUCTION  
Vishay Foil resistors are not restricted to standard values,  
we can supply specific “as required” values at no extra cost  
or delivery (e.g. 1K2345 vs. 1K)  
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  
Terminal finishes available: lead (Pb)-free, tin/lead alloy  
Matched sets are available on request  
Prototype quantities available in just 5 working days  
or sooner. For more information, please contact  
foil@vishaypg.com  
VSMP Series is the industry’s first device to provide high  
rated power and 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 of Resistance, or PCR). Along with the  
inherently low PCR and TCR, Z-Foil technology also  
provides remarkably improved load life stability, low noise  
and tight tolerances.  
The VSMP resistor has a full wraparound termination which  
assures secure contact during the manufacturing process,  
as well as providing stability during multiple thermal cyclings.  
Vishay Foil Resistors' (VFR) application engineering  
department is available to advise and make  
recommendations. For non-standard technical requirements  
and special applications, please contact VFR using the  
e-mail address in the footer below.  
TABLE 1 - TOLERANCE AND TCR VS.  
RESISTANCE VALUE (1)  
FIGURE 1 - POWER DERATING CURVE  
+ 70 °C  
- 55 °C  
(- 55 °C to + 125 °C, + 25 °C Ref.)  
100  
75  
50  
25  
0
RESISTANCE  
VALUE  
TYPICAL TCR AND  
MAX. SPREAD  
(ppm/°C)  
TOLERANCE  
(%)  
()  
250to 125K  
100to < 250  
50to < 100  
25to < 50  
10to < 25  
5 to < 10  
± 0.01  
± 0.02  
± 0.05  
± 0.1  
± 0.2 ± 1.8  
± 0.2 ± 1.8  
± 0.2 ± 2.8  
± 0.2 ± 3.8  
± 0.2 ± 3.8  
± 0.2 ± 7.8  
- 75 - 50 - 25  
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175  
Ambient Temperature (°C)  
± 0.25  
± 0.5  
* Pb containing terminations are not RoHS compliant; exemptions  
may apply  
Note  
(1)  
For tighter performances and non-standard values lower than  
5  and above 125K, please contact VFR’s application  
engineering using the e-mail addresses in the footer below  
Document Number: 63060  
Revision: 29-Oct-2012  
For any questions, contact: foil@vishaypg.com  
www.vishayfoilresistors.com  
1

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