si4922bdy Vishay, si4922bdy Datasheet - Page 5

• Manufacturer Part Number: si4922bdy
• Description: Dual N-channel 30-v D-s Mosfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
*The power dissipation P
where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit.
Document Number: 74459
S-70237–Rev. A, 05-Feb-07
4.0
3.2
2.4
1.6
0.8
0.0
0
Power Derating, Junction-to-Foot
D
25
is based on T
T
C
50
- Case Temperature (°C)
J(max)
75
= 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for cases
10
12
100
7
5
2
0
0
Package Limited
125
25
New Product
T
150
C
Current Derating*
50
- Case Temperature (°C)
75
100
1.5
1.2
0.9
0.6
0.3
0.0
0
125
Power Derating, Junction-to-Ambient
25
150
T
C
50
- Case Temperature (°C)
75
Vishay Siliconix
Si4922BDY
100
www.vishay.com
125
150
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