DMC2038LVT

Document number: DS35417 Rev. 6 - 2

7 of 10

www.diodes.com

September 2013

© Diodes Incorporated

DMC2038LVT

V= -4.5V

GS

0.04

0.08

0.12

0.16

0

-I , DRAIN SOURCE CURRENT

Fig. 15 Typical On-Resistance vs.

Drain Current and Gate Voltage

D

0

5

10

15

20

V= -2.5V

GS

V= -1.8V

GS

-I , DRAIN SOURCE CURRENT (A)

Fig. 16 Typical On-Resistance vs.

Drain Current and Temperature

D

04

8

12

16

20

V

= 4.5V

GS

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

T = -55 C

A



T = 25 C

A



T = 85 C

A



T = 125 C

A



T = 150 C

A



0.20

-50

-25

0

25

50

75

100 125

150

T , JUNCTION TEMPERATURE ( C)

J



Fig. 17 On-Resistance Variation with Temperature

0.5

0.7

0.9

1.1

1.3

1.5

1.7

-50

-25

0

25

50

75

100 125

150

T , JUNCTION TEMPERATURE ( C)

J



Fig. 18 On-Resistance Variation with Temperature

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

-V

=10V

-I =10A

GS

D

-V

=5V

-I =5A

GS

D

0

0.5

1

1.5

-50

-25

0

25

50

75

100

125

150

T , AMBIENT TEMPERATURE (°C)

Fig. 19 Gate Threshold Variation vs. Ambient Temperature

A

-V , SOURCE-DRAIN VOLTAGE (V)

Fig. 20 Diode Forward Voltage vs. Current

SD

0

2

4

6

8

10

12

14

16

18

20

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6