Document Number: 72223

S09-0867-Rev. E, 18-May-09

www.vishay.com

7

Vishay Siliconix

Si4511DY

P-CHANNEL TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted

Source-Drain Diode Forward Voltage

Threshold Voltage

0.0

0.3

0.6

0.9

1.2

1.5

40

10

1

Source-to-Drain Voltage (V)

- 0.4

- 0.2

0.0

0.2

0.4

0.6

- 50

- 25

0

25

50

75

100

125

150

On-Resistance vs. Gate-to-Source Voltage

Single Pulse Power

0.00

0.02

0.04

0.06

0.08

0.10

01

2

3

45

V

0

15

30

5

10

Time (s)

25

1

100

600

10

20

Safe Operating Area

100

1

0.1

1

10

100

0.01

10

Single Pulse

P(t) = 10

DC

0.1

Limited

BVDSS Limited

P(t) = 1

P(t) = 0.1

V

* V

P(t) = 0.01

P(t) = 0.001