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QFN

更新时间: 2024-11-21 14:56:03
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
3页 80K
描述
NiCr Thin Film, Top-Contact Resistor

QFN 技术参数

生命周期:Active包装说明:, 0202
Reach Compliance Code:unknown风险等级:5.72
安装特点:SURFACE MOUNT端子数量:2
最高工作温度:125 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE包装方法:WAFFLE PACK
额定温度:70 °C电阻器类型:FIXED RESISTOR
尺寸代码:0202子类别:Fixed Resistors
表面贴装:YES技术:THIN FILM
端子形状:ONE SURFACE工作电压:100 V
Base Number Matches:1

QFN 数据手册

 浏览型号QFN的Datasheet PDF文件第2页浏览型号QFN的Datasheet PDF文件第3页 
QFN  
Vishay Electro-Films  
www.vishay.com  
NiCr Thin Film, Top-Contact Resistor  
FEATURES  
• Wire bondable  
• Chip size: 0.020 inches square  
• Case: 0202  
• Resistance range: 1 to 510 k  
• Resistor material: Nichrome  
• Quartz substrate: < 0.1 pF shunt capacitance  
• Power: 25 mW  
Product may not be to scale  
The QFN series nichrome on quartz resistor chips offer a  
combination of nichrome stability, excellent frequency  
response and small size.  
• Material categorization: for definitions of compliance  
please see www.vishay.com/doc?99912  
The QFNs are manufactured using Vishay Electro-Films (EFI)  
sophisticated thin film equipment and manufacturing  
technology. The QFNs are 100 % electrically tested and  
visually inspected to MIL-STD-883, method 2032 class H  
or K.  
APPLICATIONS  
Vishay EFI QFN top-contact resistor chips are widely used  
in hybrid packages where space is limited. Designed with  
capacity to handle substantial power loads, they also have  
the benefit of nichrome stability.  
Recommended for hermetic environments where die is not  
exposed to moisture.  
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES  
PARAMETER  
VALUE  
1 to 510K  
0.1, 0.5,  
UNIT  
Total Resistance Range  
Standard Tolerances  
TCR  
1
%
25, 50, 100, 250  
ppm/°C  
Tightest Standard Tolerance Available  
1 % 0.2 %  
0.1 %  
ꢀ2 ꢁꢁpm/°  
20 ꢁꢁpm/°  
100 ꢁꢁpm/°  
ꢀ20 ꢁꢁpm/°  
1 Ω  
10 Ω 30 Ω 100 Ω  
ꢀ00 kΩ 360 kΩ 210 kΩ  
STANDARD ELECTRICAL SPECIFICATIONS  
PARAMETER  
VALUE  
UNIT  
Noise, MIL-STD-202, Method 308  
100 to 250 k  
< 100 or > 251 k  
-35 typ.  
-20 typ.  
dB  
Stability, 1000 h, +125 °C, 12.5 mW  
Operating Temperature Range  
0.1 % max. R/R  
-55 to +125  
0.25 max. R/R  
0.5 max. R/R  
200  
%
°C  
%
%
V
Thermal Shock, MIL-STD-202, Method 107, Test Condition F  
High Temperature Exposure, +150 °C, 100 h  
Dielectric Voltage Breakdown  
Insulation Resistance  
1012 min.  
Operating Voltage  
100 max.  
V
DC Power Rating at +70 °C (Derated to zero at +175 °C)  
5x Rated Power Short-Time Overload, +25 °C, 5 s  
0.025  
W
%
0.25 max. R/R  
Revision: 05-Apr-13  
Document Number: 61079  
1
For technical questions, contact: efi@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

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