Datasheet

SiSHA04DN
www.vishay.com
Vishay Siliconix
S18-1178-Rev. A, 26-Nov-2018
5
Document Number: 76879
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TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Current Derating
a
Power, Junction-to-Case Power, Junction-to-Ambient
Note
a. 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.
10
100
1000
10000
0
26
52
78
104
130
0 25 50 75 100 125 150
Axis Title
1st line
2nd line
2nd line
I
D
- Drain Current (A)
T
C
- Case Temperature (°C)
Package limited
10
100
1000
10000
0
13
26
39
52
65
0255075100125150
Axis Title
1st line
2nd line
2nd line
P - Power (W)
T
C
- Case Temperature (°C)
10
100
1000
10000
0
0.4
0.8
1.2
1.6
2.0
0255075100125150
Axis Title
1st line
2nd line
2nd line
P - Power (W)
T
A
- Ambient Temperature (°C)