SI8425DB Datasheet, PDF (5/11 Pages) Vishay Siliconix – P-Channel 20 V (D-S) MOSFET

TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
8
1.5
1.2
6
0.9
4
0.6
2
0.3
0
0
25
50
75
100 125 150
T_A - Ambient Temperature (°C)
Current Derating*
Note:
When Mounted on 1" x 1" FR4 with full Copper.
0.0
25
Si8425DB
Vishay Siliconix
50
75
100
125
150
T_A - Ambient 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: 63909
For technical questions, contact: [e-mail]
www.vishay.com
S12-2180-Rev. A, 10-Sep-12
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000