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DFN

更新时间： 2023-12-06 20:03:12

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	103K
描述
Dual Flat No Lead Molded Precision Thin Film Resistor Surface Mount Network

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Vishay Dale Thin Film

Dual Flat No Lead Molded Precision Thin Film Resistor

Surface Mount Network

FEATURES

• 0.8 mm lead pitch

• MSL level 1 per J-STD-020

• Low profile 1 mm seated height

• Small size 4 mm x 4 mm size 50 % board savings

over SOIC packages

• Wide resistance range 100  to 100 k available

• Custom configurations available

• Low TCR 25 ppm, TCR tracking to 3 ppm

• Ratio tolerances to 0.025 %

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

The DFN series of precision surface mount resistor networks

feature isolated thin film precision resistors mounted in a

0.8 mm pitch 4 mm x 4 mm dual flat no lead package. The

networks feature 50 % savings in board space over

traditional SOIC packages. They are ideally suited for

applications of unity gain operational amplifiers that require

close TC tracking and tight ratio tolerances over

temperature. Custom configurations are available upon

request.

TYPICAL PERFORMANCE

ABSOLUTE

TRACKING

TCR

TOL.

ABSOLUTE

0.1

RATIO

0.05

SCHEMATIC

STANDARD RESISTANCE OFFERING (R₁=)

500 

10 k

20 k

50 k

100 k

1 k

2 k

R₁

4.99 k

5 k

Note

Consult factory for additional R values and schematics

•

STANDARD ELECTRICAL SPECIFICATIONS

TEST

SPECIFICATIONS

Passivated nichrome

CONDITIONS

Material

Pin/Lead Number

Resistance Range

TCR: Absolute

100  to 100 k per resistor

25 ppm/ꢀC

-55 ꢀC to +125 ꢀC

TCR: Tracking

3 ppm/ꢀC

-55 ꢀC to +125 ꢀC

Tolerance: Absolute

Tolerance: Ratio

Power Rating: Resistor

Power Rating: Package

Stability: Absolute

Stability: Ratio

0.05 % to 1.0 %

0.025 % to 0.5 %

100 mW

+25 ꢀC

Maximum at +70 ꢀC

100 mW x number of resistors

R 0.05 %

Maximum at +70 ꢀC

2000 h at +70 ꢀC

R 0.015 %

2000 h at +70 ꢀC

Voltage Coefficient

Working Voltage

Operating Temperature Range

Storage Temperature Range

Noise

< 0.1 ppm/V

100 V max. not to exceed P x R

-55 ꢀC to +125 ꢀC

-55 ꢀC to +150 ꢀC

< -30 dB

Thermal EMF

< 0.08 μV/ꢀC

Shelf Life Stability: Absolute

Shelf Life Stability: Ratio

R 0.01 %

R 0.002 %

1 year at +25 ꢀC

Revision: 28-May-15

Document Number: 60109

For technical questions, contact: thinfilm@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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与DFN相关器件

型号	品牌	获取价格	描述	数据表
DFN (Divider)	VISHAY	获取价格	Dual Flat No Lead Molded Precision Thin Film Divider, Surface Mount Resistor Network
DFN0.71BK	ETC	获取价格	SLEEVING 0.71" ID POLY 100' BLK
DFN0.71BK50	ETC	获取价格	SLEEVING 0.71" ID POLY 50' BLACK
DFN0.83BK	ETC	获取价格	SLEEVING 0.83" ID POLY 100' BLK
DFN0.83BK50	ETC	获取价格	SLEEVING 0.83" ID POLY 50' BLACK
DFN0603H3-2	DIODES	获取价格	PACKAGE OUTLINE DIMENSIONS
DFN0603PackagingSpecification	TC	获取价格	塑封产品包装规范
DFN1.00BK	ETC	获取价格	SLEEVING 1" ID POLY 100' BLACK
DFN1.00BK50	ETC	获取价格	SLEEVING 1" ID POLY 50' BLACK
DFN1.13BK	ETC	获取价格	SLEEVING 1.13" ID POLY 100' BLK

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