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SOT143-01-A002-BG

Description
4-PIN SMT
File Size264KB,3 Pages
ManufacturerWelwyn Components (TT Electronics)
Download Datasheet View All

SOT143-01-A002-BG Overview

4-PIN SMT

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
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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
50
10
25°
70°
125°
Temperature in °C
Physical Data (mm)
2.92 ± 0.1
0.1
max
1.0 ±0.1
0.56
±0.05
4
RECOMMENDED
PAD L AYOUT
1.91 ref.
1.91 BSC
3
1.45 ref.
4
3
1.0 ref.
0.43 min
0.51 max
0.076 min
0.178 max
2.36
±0.25
1
2
1.30±
0.1
2.21ref.
0.79 min.
1.02 min
1.19 max.
1
2
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.
© Welwyn Components Limited
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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