si7149dp Vishay, si7149dp Datasheet - Page 5

• Manufacturer Part Number: si7149dp
• Description: P-channel 30-v D-s Mosfet
• Manufacturer: Vishay

MOSFET 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: 68934
S-82620-Rev. A, 03-Nov-08
90
72
54
36
18
0
0
25
D
Power, Junction-to-Case
T
is based on T
C
50
- Case Temperature (°C)
75
J(max)
100
100
80
60
40
20
0
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
0
Package Limited
125
25
New Product
150
T
C
50
Current Derating*
- Case Temperature (°C)
75
100
2.5
2.0
1.5
1.0
0.5
0.0
0
125
Power Derating, Junction-to-Ambient
25
150
T
A
- Ambient Temperature (°C)
50
75
Vishay Siliconix
100
Si7149DP
www.vishay.com
125
150
5