si4472dy Vishay, si4472dy Datasheet - Page 5

• Manufacturer Part Number: si4472dy
• Description: N-channel 150-v D-s Wfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
* The power dissipation P
sipation 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: 74283
S-62242-Rev. A, 06-Nov-06
8.0
6.4
4.8
3.2
1.6
0.0
0
25
D
Power, Junction-to-Case
T
is based on T
C
– Case Temperature (°C)
50
75
J(max)
100
= 175 °C, using junction-to-case thermal resistance, and is more useful in settling the upper dis-
9
7
5
4
2
0
0
125
25
150
T
C
Current Derating*
– Case Temperature (°C)
50
75
100
2.0
1.6
1.2
0.8
0.4
0.0
125
0
25
150
Power, Junction-to-Ambient
T
C
– Case Temperature (°C)
50
75
Vishay Siliconix
Si4472DY
100
www.vishay.com
125
150
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