Dmp3028lfde – Diodes DMP3028LFDE User Manual

Page 3

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DMP3028LFDE

Document number: DS35965 Rev. 5 - 2

3 of 6

www.diodes.com

March 2013

© Diodes Incorporated

DMP3028LFDE

ADVAN

CE I

N

F

O

RM

ATI

O

N



0

1

2

3

4

5

10

15

20

-I

, D

R

AIN

C

U

R

R

EN

T

(A

)

D

0

5

-V , DRAIN -SOURCE VOLTAGE (V)

Figure 1 Typical Output Characteristics

DS

V

= -3.0V

GS

V

= -3.5V

GS

V

= -4.0V

GS

V

= -4.5V

GS

V

= -10V

GS

V

= -5.0V

GS

V

= -2.5V

GS

10

15

20

0

1

2

3

4

5

0

5

-V , GATE-SOURCE VOLTAGE (V)

GS

Figure 2 Typical Transfer Characteristics

-I

, D

R

AI

N

C

U

R

R

EN

T

(A

)

D

T = 150 C

A

T = 125 C

A

T = 85 C

A

T = 25 C

A

T = -55 C

A

V

= -5.0V

DS

0.01

0.02

0.03

0.04

0.05

0

0

5

10

15

20

25

30

-I , DRAIN SOURCE CURRENT (A)

Figure 3 Typical On-Resistance vs.

Drain Current and Gate Voltage

D

R

, D

R

AI

N-

S

O

U

R

CE

O

N-

R

ESI

ST

ANCE (

)

DS

(O

N)

V

= -4.5V

GS

V

= -10V

GS

0.05

0.15

0.25

0

5

10

15

20

0

0.10

0.20

0.30

-V , GATE-SOURCE VOLTAGE (V)

GS

Figure 4 Typical Drain-Source On-Resistance

vs. Gate-Source Voltage

R

, D

R

AI

N

-S

O

U

R

C

E

O

N-

R

ES

IS

TAN

C

E (

)

DS

(O

N)

I = -7.0A

D

I = -6.2A

D

0.01

0.02

0.03

0.04

0.05

0

2

4

6

8

10 12 14 16 18 20

0

-I , DRAIN SOURCE CURRENT (A)

Figure 5 Typical On-Resistance vs.

Drain Current and Temperature

D

R

, D

R

AI

N-

S

O

U

R

CE

O

N-

R

ESI

ST

ANCE

(

)

DS

(O

N)

T = -55 C

A

T = 25 C

A

T = 85 C

A

T = 125 C

A

T = 150 C

A

V

= -4.5V

GS

0.6

0.8

1.2

1.4

1.6

1.8

1.0

-50

-25

0

25

50

75

100 125

150

T , JUNCTION TEMPERATURE ( C)

J

Figure 6 On-Resistance Variation with Temperature

R

, D

R

AI

N

-S

O

U

R

C

E

ON-RE

S

IS

TA

N

C

E

(NORMA

L

IZ

E

D)

DS

(O

N)

V

= -5.0V

I = -5.0A

GS

D

V

= -10V

I = -10A

GS

D


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