DMP4025LSD

Document Number: DS35937 Rev: 2 - 2

5 of 8

www.diodes.com

April 2013

© Diodes Incorporated

A Product Line of

Diodes Incorporated

DMP4025LSD

0

5

10

15

20

25

30

Fig. 3 Typical On-Resistance

vs. Drain Current and Gate Voltage

-I , DRAIN-SOURCE CURRENT (A)

D

0

0.01

0.02

0.03

0.04

0.05

V

= -4.5V

GS

V

= -10V

GS

0

5

10

15

20

25

30

-I , DRAIN CURRENT (A)

D

Fig. 4 Typical On-Resistance

vs. Drain Current and Temperature

0

0.01

0.02

0.03

0.04

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

V

= -10V

GS

Fig. 5 On-Resistance Variation with Temperature

-50 -25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

A

0.5

0.7

0.9

1.1

1.3

1.5

1.7

V

= -10V

I = -20A

GS

D

V

= -4.5V

I = -10A

GS

D

Fig. 6 On-Resistance Variation with Temperature

-50 -25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

A

0

0.01

0.02

0.03

0.04

0.05

0.06

V

= -10V

I = -20A

GS

D

V

= -4.5V

I = -10A

GS

D

0

0.5

1.0

1.5

2.0

Fig. 7 Gate Threshold Variation vs. Ambient Temperature

-50 -25

0

25

50

75

100 125 150

T , AMBIENT TEMPERATURE (°C)

A

I = -250µA

D

I = -1mA

D

0.2

0.4

0.6

0.8

1.0

1.2

Fig. 8 Diode Forward Voltage vs. Current

-V , SOURCE-DRAIN VOLTAGE (V)

SD

0

2

4

6

8

10

12

14

16

18

20

T = 25°C

A