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VFC1206 PDF预览

VFC1206

更新时间: 2024-11-04 22:16:07
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
2页 121K
描述
High Precision Flip Chip, Patents Pending (Industrialized Countries)

VFC1206 技术参数

生命周期:Obsolete包装说明:, 1206
Reach Compliance Code:unknown风险等级:5.84
其他特性:NON-INDUCTIVE, ULTRA PRECISION安装特点:SURFACE MOUNT
最高工作温度:150 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE包装方法:TR; WAFFLE PACK
额定温度:70 °C电阻器类型:FIXED RESISTOR
尺寸代码:1206子类别:Fixed Resistors
表面贴装:YES技术:METAL FOIL
端子形状:ONE SURFACE工作电压:61 V
Base Number Matches:1

VFC1206 数据手册

 浏览型号VFC1206的Datasheet PDF文件第2页 
VFC1206  
Vishay Foil Resistors  
High Precision Flip Chip,  
Patents Pending (Industrialized Countries)  
FEATURES  
• Nominal TCR: 0.5ppm/°C (- 55°C to + 125°C)  
• Resistance Range: 10to 30K  
Tolerance: to ± 0.01%  
Product may not  
be to scale  
• Load Life Stability: ± 0.01% maximum R under full rated  
power at + 70°C for 2000 hours  
• Shelf Life Stability: 50ppm (0.005%) over several years  
• Voltage Coefficient: < 0.00001%/volt (< 0.1ppm/V)  
• Current Noise: < 0.010µV (rms)/volt of applied voltage  
• Non Inductive: < 0.08µH  
The VFC1206 is a surface mountable flip chip resistor that  
TABLE 1 - RESISTANCE VALUE VS  
TOLERANCE AND TCR  
utilizes Ultra Precision Bulk Metal® “Z” Foil. This product differs  
from other Vishay Bulk Metal® Foil surface mount devices in  
as much as it is installed with the foil side facing the PCB  
providing better power handling capabilities. The Foil  
element is isolated from the PCB by a protective overcoating.  
This overcoating plus the overall product design isolates the  
resistor from handling and installation stresses.  
VALUE  
STANDARD  
MAXIMUM  
TCR**  
TOLERANCE (%)*  
100to 30K  
50to < 100Ω  
25to < 50Ω  
10to < 25Ω  
± 0.01%  
± 0.05  
± 0.1  
± 2.0ppm/°C  
± 3.0ppm/°C  
± 4.0ppm/°C  
± 5.0ppm/°C  
The temperature coefficient of resistance (TCR) curve shown  
below compares the new revolutionary “Z” Foil with its TCR of  
< 0.5ppm/°C to the original Vishay “C” Foil. The Bulk Metal®  
Foil characteristics of excellent long term stability, low noise  
and availability of tight tolerance are maintained in this Flip  
Chip configuration. The VFC1206 is available in any value  
within the specified resistance range. The flip chip configuration  
is more economical for high volume, anolog applications where  
high precision is required.  
± 0.25  
*Tighter tolerances are available. Please contact Application  
Engineering.  
**Range: - 55°C to + 125°C, + 25°C reference  
FIGURE 1 - NOMINAL TCR  
COMPARISON OF Z FOIL TO C FOIL  
+ 150  
TABLE 2 - TYPICAL PERFORMANCE SPECIFICATIONS  
TEST  
MIL-PRF-55342  
VFC1206  
CHARACTERISTIC E MAXIMUM  
R LIMITS*  
± 25ppm/°C  
R LIMITS**  
+ 100  
Temperature Coefficient of  
Resistance  
+ 50  
See Table 1  
R  
R
< 0.5PPM/°C  
Z Alloy  
0
Thermal Shock  
± 0.10%  
± 0.10%  
± 0.10%  
± 0.10%  
± 0.20%  
± 0.20%  
± 0.50%  
± 0.02%  
± 0.02%  
± 0.02%  
± 0.03%  
± 0.02%  
± 0.03%  
± 0.01%  
(PPM)  
- 50  
Low Temperature Operation  
Short Time Overload  
High Temperature Exposure  
Resistance to Bonding  
Moisture Resistance  
Life 2000hrs at + 70°C  
- 100  
< 2PPM/°C  
C Alloy  
- 150  
- 200  
- 50  
- 55  
- 25  
0
+ 25  
+ 50  
+ 75 + 100 + 125  
Ambient Temperature (°C)  
Z Alloy 0.5PPM/°C  
C Alloy 2PPM/°C  
The TCR for values < 100are influenced by the termination  
NOTES:  
composition and result in a deviation from this curve.  
* As shown + 0.01to allow for measurement error.  
**As shown + 0.01to allow for measurement error for values less  
than 100.  
VISHAY FOIL • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • ITALY + 39.2.300.11919 FAX: +39.2.300.11999  
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581  
• UK +44 191 514 8237 FAX: +44 1953 457 722  
• USA +1 610 407-4800 FAX: +1 610 640-9081  
• GERMANY +49.9287.710 FAX: +49 9287.70435  
• ISRAEL +972.3.557.0945 FAX: +972.3.558.9121  
• JAPAN +81.42.729.0661 FAX: +81.42.729.3400  
• SINGAPORE +65.788.6668 FAX: +65.788.0988  
Document Number: 63084  
Revision 03-Jul-02  
www.vishay.com  
N1  

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