SI5479DU Datasheet, PDF (5/7 Pages) Vishay Siliconix – P-Channel 12-V (D-S) MOSFET

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
30
20
25
16
20
Package Limited
12
15
8
10
4
5
0
0
0
25
50
75
100 125 150
25
T_C - Case Temperature (°C)
Current Derating*
Si5479DU
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: 73368
S-81448-Rev. B, 23-Jun-08
www.vishay.com
5