SOT143-03-A002-DG datasheet, PDF

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SOT143-03-A002-DG: Description4-PIN SMT; File Size267KB，3 Pages; ManufacturerWelwyn (TT Electronics plc); Websitehttp://www.welwyn-tt.com/index.asp

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SOT143-03-A002-DG Overview

4-PIN SMT

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SOT143

4-PIN SMT Package

SOT143 Series

•

Ratio tolerances to ±0.05%

Small, industry standard package

Standard and custom circuits available

Standard Sn/Pb and Pb-free terminations available

Welwyn Components

Specifications

Characteristic

Package Pow er Dissipat ion

Power Derating Curve

Value

0.25 Watt s @ 70° C

0.1 Watt s @ 70° C

100 Volt s

100

.........................................................................

Temperature Coeff icient Tracking

±2ppm/° C

Temperature Coeff icient Absolut e

To ±25ppm/° C

Operat ing Temperature Range

-55° C t o +125° C

M aximum Volt age Rat ing

Element Pow er Dissipat ion

% Of Rated Power

25°

70°

125°

Temperature in °C

Physical Data (mm)

2.92 ± 0.1

0.1

max

1.0 ±0.1

0.56

±0.05

RECOMMENDED

PAD L AYOUT

1.91 ref.

1.91 BSC

1.45 ref.

1.0 ref.

0.43 min

0.51 max

0.076 min

0.178 max

2.36

±0.25

1.30±

0.1

2.21ref.

0.79 min.

1.02 min

1.19 max.

0.84

±0.1

0.635 ref.

0.56 ref.

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

Bedlington, Northumberland NE22 7AA, UK

A subsidiary of

TT electronics plc

SOT143 Series Issue June 2006

Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com

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