SI5481DU Datasheet, PDF (5/7 Pages) Vishay Siliconix – P-Channel 20-V (D-S) MOSFET

New Product
TYPICAL CHARACTERISTICS T_A = 25 °C, unless otherwise noted
28
18
16
24
14
20
12
16
10
Package Limited
12
8
6
8
4
4
2
0
0
0
25
50
75
100 125 150
25
T_C - Case Temperature (°C)
Current Derating*
Si5481DU
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: 73777
S-81448-Rev. C, 23-Jun-08
www.vishay.com
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