VSMP0603 [VISHAY]

Ultra High Precision Foil Wraparound Surface Mount Chip Resistor; 超高精度箔环绕式表面贴装片式电阻器


型号：	VSMP0603
厂家：	VISHAY
描述：	Ultra High Precision Foil Wraparound Surface Mount Chip Resistor 超高精度箔环绕式表面贴装片式电阻器电阻器
文件：	总5页 (文件大小：384K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VSMPꢀ6ꢀ3 ꢄZ-Foilꢅ

Vishay Foil Resistors

Ultra High Precision Foil Wraparound Surface Mount Chip Resistor

with Temperature Coefficient of Resistance of ꢀ0ꢀꢁ ppmꢂ/C, Load

Life Stability to ꢀ0ꢀꢀꢁ ꢃ ꢄꢁꢀ ppmꢅ and ESD Immunity up to 2ꢁ kV

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.)

Top View

 Tolerance: to 0.01 %

 Power coefficient “R due to self heating”:

Vishay Foil resistors are not restricted to standard

values, we can supply specific “as required” values at

no extra cost or delivery ꢄe0g0 1K234 vs0 1Kꢅ0

5 ppm at rated power

 Power rating: to 100 mW at + 70 °C

 Load life stability: to 0.005 % at 70 °C, 2000 h at rated

power

INTRODUCTION

 Resistance range: 100 to 5 k

 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

 Special design which reduces circuit signal distortion

 Current noise: - 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 samples available from 72 h. For more

information, please contact foil@vishaypg.com

 For better performances please contact us

VSMP series is the industry’s first device to provide high

rated power, 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). Along with the inherently low PCR and

TCR, Z-foil technology also provides remarkably improved

load life stability, low noise and availability of tight tolerance.

The VSMP0603 has a full wraparound termination which

ensures safe handling during the manufacturing process, as

well as providing stability during multiple thermal cyclings.

APPLICATIONS

Our application engineering department is available to

advise and make recommendations. For non-standard

technical requirements and special applications, please

 Automatic test equipment (ATE)

 High precision instrumentation

 Laboratory, industrial and medical

 Audio

 EB applications (electron beam scanning and recording

TABLE 1 - TOLERANCE AND TCR VS.

RESISTANCE VALUE ⁽¹⁾

equipment, electron microscopes)

 Down hole instrumentation

 Communication

(- 55 °C to + 125 °C, + 25 °C ref.)

RESISTANCE

VALUE

TYPICAL TCR AND

MAX0 SPREAD

ꢄppmꢂ/Cꢅ

TOLERANCE

ꢄꢃꢅ

FIGURE 1 - POWER DERATING CURVE

ꢄꢅ

+ 7ꢀ /C

- ꢁꢁ /C

1ꢀꢀ

7ꢁ

ꢁꢀ

2ꢁ

ꢀ

250to 5K

0.01

0.02

0.2 1.8

100to < 250

Note

(1)

For tighter performances, please contact Vishay application

engineering using the e-mail address in the footer below.

- 7ꢁ - ꢁꢀ - 2ꢁ

ꢀ

+ 2ꢁ + ꢁꢀ + 7ꢁ + 1ꢀꢀ + 12ꢁ + 1ꢁꢀ + 17ꢁ

Ambient Temperature ꢄ/Cꢅ

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

Document Number: 63141

Revision: 26-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

VSMPꢀ6ꢀ3 ꢄZ-Foilꢅ

Vishay Foil Resistors

FIGURE 2 -TRIMMING TO VALUES

FIGURE 3 -TYPICAL TCR CURVE Z-FOIL

(Conceptual Illustration)

+ ꢁꢀꢀ

+ 4ꢀꢀ

+ 3ꢀꢀ

+ 2ꢀꢀ

+ 1ꢀꢀ

Current Path

Interloop Capacitance

ΔR

Before Trimming

Reduction in Series

ꢀ

- 1ꢀꢀ

- 2ꢀꢀ

- 3ꢀꢀ

- 4ꢀꢀ

- ꢁꢀꢀ

ꢄppmꢅ

ꢀ0ꢀꢁ ppmꢂ/C

- ꢀ01 ppmꢂ/C ꢀ01 ppmꢂ/C

ꢀ014 ppmꢂ/C

Current Path

After Trimming

Mutual Inductance

Reduction due

to Opposing

Current in

Adjacent Lines

Trimming Process

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

- ꢀ016 ppmꢂ/C

ꢀ02 ppmꢂ/C

- ꢁꢁ

- 2ꢁ

ꢀ

+ 2ꢁ

+ 6ꢀ + 7ꢁ + 1ꢀꢀ + 12ꢁ

Resistance

Ambient Temperature ꢄ/Cꢅ

Note

Note: Foil shown in black, etched spaces in white

• The TCR values for < 100  are influenced by the termination

composition and result in deviation from this curve.

TABLE 2 - DIMENSIONS AND LAND PATTERN in Inches (Millimeters)

Bottom View for Mounting

Uncoated

Ceramic

CHIP SIZE

THICKNESS MAXIMUM

ꢀ0ꢀꢀꢁ ꢄꢀ013ꢅ

0603

0.063 (1.60)

0.032 (0.81)

0.025 (0.64)

0.011 (0.28)

Note

• Land pattern dimensions are per IPC-782.

TABLE 3 - PERFORMANCES

TEST OR CONDITIONS

PER MIL-PRF-ꢁꢁ342

MIL-PRF-ꢁꢁ342

TYPICAL R LIMITS

0.005 % (50 ppm)

MAXIMUM R LIMITS

0.01 % (100 ppm)

CHARACTERISTIC E R LIMITS

Thermal shock:

100 x (- 65 °C to + 150 °C)

0.2 %

Low temperature operation:

- 65 °C, 45 min, rated power

0.1 %

Short time overload:

6.25 x rated power, 5 s

High temperature exposure: 100 h, 150 °C

Resistance to soldering heat

Moisture resistance

0.1 %

0.2 %

0.01 % (100 ppm)

0.005 % (50 ppm)

0.03 % (300 ppm)

0.02 % (200 ppm)

0.1 % (1000 ppm)

Load life stability + 70 °C for 2000 h

at rated power

0.5 %

0.005 % (50 ppm)

0.01 % (100 ppm)

Note

• As shown + 0.01  to allow for measurement errors at low values.

www.foilresistors.com

For any questions, contact: foil@vishaypg.com

Document Number: 63141

Revision: 26-Mar-10

VSMPꢀ6ꢀ3 ꢄZ-Foilꢅ

Vishay Foil Resistors

FIGURE 4 - VSMP0603 100 CYCLE THERMAL SHOCK - 65 °C TO 150 °C, 10 UNITS EACH VALUE

1ꢀꢀ

8ꢀ

6ꢀ

4ꢀ

2ꢀ

ꢀ

- 2ꢀ

- 4ꢀ

VSMPꢀ6ꢀ3

1ꢀꢀR

VSMPꢀ6ꢀ3

ꢁK

FIGURE 5 - LOAD LIFE STABILITY 2000 h AT + 70 °C, 0.1 W, 20 UNITS EACH VALUE

6ꢀ

ꢁꢀ

4ꢀ

3ꢀ

2ꢀ

1ꢀ

ꢀ

- 1ꢀ

VSMPꢀ6ꢀ3

1ꢀꢀR

VSMPꢀ6ꢀ3

ꢁK

FIGURE 6 - RECOMMENDED MOUNTING

25 % to 85 % of T

A low profile solder fillet is

recommended to avoid unnecessary

stresses along top edge of

metallization. IR and vapor phase

reflow are best. Avoid the use of

cleaning agents which could attack

epoxy resins, which form part of the

resistor construction.

Notes

⁽¹⁾Avoid the use of cleaning agents which could attack epoxy resins, which form part of the resistor construction

⁽²⁾Vacuum pick up is recommended for handling

⁽³⁾Soldering iron may damage the resistor

Document Number: 63141

Revision: 26-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

VSMPꢀ6ꢀ3 ꢄZ-Foilꢅ

Vishay Foil Resistors

TABLE 4 - GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBER: Y16363K2ꢁ2ꢀꢀT9R ꢄpreferred part number formatꢅ

DENOTES PRECISION

VALUE

CHARACTERISTICS ⁽¹⁾

R = 

K = k

ꢀ = standard part, tin/lead termination

9 = standard part, lead (Pb)-free termination

1 to 999 = custom

ꢁ

ꢀ

PRODUCT CODE

RESISTANCE TOLERANCE

PACKAGING

1636 = VSMP0603

T = 0.01 %

Q = 0.02 %

A = 0.05 %

B = 0.10 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

R = tape and reel

W = waffle pack

FOR EXAMPLE: ABOVE GLOBAL ORDER Y1636 3K25200 T 9 R:

TYPE: VSMP0603

VALUES: 3.252 k

ABSOLUTE TOLERANCE: 0.01 %

TERMINATION: lead (Pb)-free

PACKAGING: tape and reel

Note

(1)

For non-standard requests, please contact application engineering.

www.foilresistors.com

For any questions, contact: foil@vishaypg.com

Document Number: 63141

Revision: 26-Mar-10

Legal Disclaimer Notice

Vishay Precision Group

Disclaimer

All 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.

Vishay Precision Group disclaims any and all liability arising out of the use or application of any product described

herein or of any information provided herein to the maximum extent permitted by law. 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, which apply to these products.

No license, express or implied, by estoppel 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 medical, 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 Number: 63999

Revision: 22-Feb-10

www.vishaypg.com

VSMP0603 [VISHAY]

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