si1422dh Vishay, si1422dh Datasheet - Page 5

• Manufacturer Part Number: si1422dh
• Description: N-channel 12 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: 66701
S10-1287-Rev. A, 31-May-10
10
8
6
4
2
0
0
Package Limited
25
T
D
C
Current Derating*
50
is based on T
- Case Temperature (°C)
75
J(max)
100
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
125
150
3.0
2.5
2.0
1.5
1.0
0.5
0.0
25
50
T
F
- Foot Temperature (°C)
Power Derating
75
Vishay Siliconix
100
Si1422DH
www.vishay.com
125
150
5