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Document Number: 67441

S11-0245-Rev. A, 14-Feb-11

Vishay Siliconix

Si4501BDY

N-CHANNEL TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)

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*

0.0

2.7

5.4

8.1

10.8

13.5

0

25

50

75

100

125

150

T

Power Derating, Junction-to-Foot

0.0

1.1

2.2

3.3

4.4

5.5

0

25

50

75

100

125

150

T

Power Derating, Junction-to-Ambient

0.0

0.3

0.6

1.0

1.3

1.6

0

25

50

75

100

125

150

T