SI4618DY Vishay Siliconix, SI4618DY Datasheet - Page 10

• Manufacturer Part Number: SI4618DY
• Description: Dual N-Channel 30-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

Si4618DY
Vishay Siliconix
CHANNEL-2 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
*The power dissipation P
pation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit.
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10
5
4
3
2
1
0
0
Power Derating, Junction-to-Foot
25
D
is based on T
T
C
50
- Case Temperature (°C)
75
J(max)
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper dissi-
100
17
14
10
7
3
0
0
125
25
150
T
C
Current Derating*
50
- Case Temperature (°C)
75
100
1.5
1.2
0.9
0.6
0.3
0.0
125
0
Power Derating, Junction-to-Ambient
25
150
T
A
- Ambient Temperature (°C)
50
75
S-70193-Rev. A, 29-Jan-07
Document Number: 74450
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100
125
150