DMP3056LSD

0.01

0.1

0.1

1

10

-I , DRAIN-SOURCE CURRENT (A)

D

Fig. 3 On-Resistance vs. Drain Current & Gate Voltage

V

= -10V

GS

V

= -4.5V

GS

0

0.01

0.02

0.03

0.04

0.05

-50

-25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

A

Fig. 4 Static Drain-Source On-Resistance

vs. Ambient Temperature

V

= -10V

I = -6.0A

GS

D

V

= -4.5V

I = -5.0A

GS

D

1

1.2

1.4

1.6

1.8

2

2.2

2.4

2.6

2.8

3

-50

-25

0

25

50

75

100

125

150

T , AMBIENT TEMPERATURE (°C)

A

Fig. 5 Gate Threshold Variation vs. Ambient Temperature

I = -250µA

D

Fig. 6 Typical Total Capacitance

0

5

10

15

20

25

30

-V

, DRAIN-SOURCE VOLTAGE (V)

DS

10

100

1,000

10,000

C

iss

C

oss

C

rss

f = 1MHz

0.0001

0.001

0.01

0.1

1

10

-V

, SOURCE-DRAIN VOLTAGE (V)

SD

Fig. 7 Reverse Drain Current vs. Source-Drain Voltage

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

0

0.2

0.4

0.6

0.8

1

1.2

DMP3056LSD

Document number: DS31420 Rev. 6 - 2

3 of 4

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September 2008

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