DSMZ2K200RTCR0.2BQBT datasheet, PDF

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DSMZ2K200RTCR0.2BQBT: DescriptionArray/Network Resistor, Divider, Metal Foil, 0.05W, 2000ohm, 25V, 0.1% +/-Tol, -3,3ppm/Cel, 1611,; CategoryPassive components The resistor; File Size415KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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DSMZ2K200RTCR0.2BQBT Overview

Array/Network Resistor, Divider, Metal Foil, 0.05W, 2000ohm, 25V, 0.1% +/-Tol, -3,3ppm/Cel, 1611,

DSMZ2K200RTCR0.2BQBT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	849174658
Reach Compliance Code	compliant
Country Of Origin	Israel
ECCN code	EAR99
YTEOL	10
structure	Non Inductive
Network Type	Divider
Number of terminals	3
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package height	1.6 mm
Package length	4.06 mm
Package form	SMT
Package width	2.69 mm
method of packing	TR
Rated power dissipation(P)	0.05 W
resistance	2000 Ω
Resistor type	ARRAY/NETWORK RESISTOR
series	DSMZ
size code	1611
technology	METAL FOIL
Temperature Coefficient	3 ppm/°C
Tolerance	0.1%
Operating Voltage	25 V

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DSMZ (Z-Foil)

Vishay Foil Resistors

Ultra High Precision Bulk Metal

Z-Foil Surface Mount Voltage

Divider, TCR Tracking of < 0.1 ppm/°C, PCR of ± 5 ppm

at Rated Power and Stability of ± 0.005 % (50 ppm)

FEATURES

INTRODUCTION

TABLE 1 - RESISTANCE VALUES AND

TOLERANCES

(1)

RESISTANCE VALUES

ABSOLUTE TOLERANCE

EACH RESISTOR

RESISTANCE

TOLERANCE MATCH

TCR

± 0.02 %, ± 0.05 %, ± 0.1 %

0.01 %, 0.02 %, 0.05 %

100



to 10 k per resistor

(2)

Bulk Metal

Z-Foil technology out-performs all other resistor

technologies available today for applications that require

ultra-high precision and ultra-high stabilitly.

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).

The DSMZ offers low TCR (both absolute and tracking), low

PCR, excellent load life stability, tight tolerance match,

excellent ratio stability, low thermal EMF, and low current

noise - all in one package.

The

DSMZ

surface mount divider provides a matched pair of

Bulk Metal

Z-Foil resistors in a small epoxy molded

package. The electrical specification of this integrated

construction offers improved performance and better real

estate utilization over discrete resistors and matched pairs.

Our application engineering department is available to

advise and make recommendations. For non-standard

technical requirements and special applications, please

- 55 °C to + 125 °C

(+ 25 °C reference)

Notes

(1)

Tighter performances are available

(2)

100



to 12 k per resistor available in DSM

FIGURE 1 - SCHEMATIC

Percent of Rated Wattage

Absolute: (typical and maximum

spread): ± 0.2 ± 2.0 ppm/°C

Tracking: (maximum)

For R1/R2 = 1

0.5 ppm/°C

For 1 < R1/R2



1.0 ppm/°C

For 10 < R1/R2



100 2.0 ppm/°C

OPTION 1

SAME OHMIC VALUE,

SAME ABSOLUTE TOLERANCE

OPTION 2

RESISTOR PAIR

- DIFFERENT VALUES

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 63121

Revision: 25-Mar-10

For any questions, contact:

foil@vishaypg.com

www.foilresistors.com



Temperature coefficient of resistance (TCR):

Absolute: ± 0.05 ppm/°C typ. (0 °C to + 60 °C)

± 0.2 ppm/°C typ. (- 55 °C to + 125 °C, + 25 °C Ref.)

Tracking: 0.1 ppm/°C typical

Power coefficient tracking

“R due to self heating”: ± 5 ppm at rated power

Power rating at 70 °C: entire package: 0.1 W,

each resistor: 0.05 W

Tolerance: absolute: ± 0.02 %; match: 0.01 %

Ratio stability: 0.005 % (0.05 W at 70 °C, 2000 h)

Resistance range: 100



to 10 k per resistor

Large variety of resistance ratios: 1:100

Foil resistors are not restricted to standard values/ ratios;

specific “as required” values/ratios can be supplied at no

extra cost or delivery (e.g. 1K234/2K345 vs. 1K/2K)

Electrostatic discharge (ESD) up to 25 000 V

Short time overload



0.005 %

Non-inductive, non-capacitive design

Rise time: 1 ns effectively no ringing

Current noise: < - 40 dB

Thermal EMF: 0.05 µV/°C typical

Voltage Coefficient: < 0.1 ppm/V

Non Inductive: < 0.08 µH

Non Hot Spot Design

Terminals: silver coated copper alloy

Compliant to RoHS directive 2002/95/EC

Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishaypg.com

For better performances, please contact application

engineering

APPLICATIONS



Instrumentation amplifiers

Bridge networks

Differential amplifiers

Ratio arms in bridge circuits

Medical and test equipment

Military

Airborne etc.

Vin

Vout

DSMZ

FIGURE 2 - POWER DERATING CURVE

110

100

- 60 - 40

- 55

- 20

100

120 140

125

Ambient Temperature (°C)

Legal Disclaimer Notice

Vishay Precision Group

Disclaimer

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their

behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or

incompleteness contained herein or in any other disclosure relating to any product.

The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of

purchase, including but not limited to, the warranty expressed therein.

Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms

and conditions of purchase.

To the maximum extent permitted by applicable law, Vishay Precision Group

disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability,

including without limitation special, consequential or incidental damages, and (iii) any and all implied

warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.

Information provided in datasheets and/or specifications may vary from actual results in different applications

and performance may vary over time. Statements regarding the suitability of products for certain types of

applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on

Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the

properties described in the product specification is suitable for use in a particular application.

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by

any conduct of Vishay Precision Group.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise

expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use

in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any

damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel

to obtain written terms and conditions regarding products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document No.: 63999

Revision: 27-Apr-11

www.vishaypg.com

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