SI5456DU Datasheet, PDF (5/10 Pages) Vishay Siliconix – N-Channel 20-V (D-S) MOSFET

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
50
35
30
40
25
30
20
20
15
Package Limited
10
10
5
0
0
0
25
50
75
100 125 150
25
T_C - Case Temperature (°C)
Current Derating*
Si5456DU
Vishay Siliconix
50
75
100
125
150
T_C - Case Temperature (°C)
Power Derating
* The power dissipation P_D is based on T_J(max) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package
limit.
Document Number: 64800
S09-0665-Rev. A, 20-Apr-09
www.vishay.com
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