si4228dy Vishay, si4228dy Datasheet - Page 5

• Manufacturer Part Number: si4228dy
• Description: Dual N-channel 25 V D-s Mosfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
* The power dissipation P
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: 66591
S10-1043-Rev. A, 03-May-10
4
3
2
1
0
0
25
D
Power, Junction-to-Foot
T
is based on T
C
50
- Case Temperature (°C)
75
J(max)
100
12
9
6
3
0
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
0
125
Package Limited
25
150
T
C
Current Derating*
50
- Case Temperature (°C)
75
100
1.5
1.2
0.9
0.6
0.3
0.0
125
0
25
150
Power, Junction-to-Ambient
T
A
- Ambient Temperature (°C)
50
75
Vishay Siliconix
100
Si4228DY
www.vishay.com
125
150
5