Datasheet

Document Number: 68999
S11-0650-Rev. C, 11-Apr-11
www.vishay.com
5
Vishay Siliconix
Si4134DY
This document is subject to change without notice.
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TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
* 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.
Current Derating*
T
C
- Case Temperature (°C)
I
D
- Drain Current (A)
0.0
3.2
6.4
9.6
12.8
16.0
0 255075100125150
Power, Junction-to-Foot
0.0
1.2
2.4
3.6
4.8
6.0
0 25 50 75 100 125 150
T
C
- Case Temperature (°C)
Power (W)
Power Derating, Junction-to-Ambient
0.0
0.4
0.8
1.2
1.6
2.0
0 25 50 75 100 125 150
T
A
-Ambient Temperature (°C)
Power (W)