DMN2990UFA

Document number: DS35765 Rev. 3 - 2

3 of 6

www.diodes.com

June 2013

© Diodes Incorporated

DMN2990UFA

0.0

0.2

0.4

0.6

0.8

0

0.5

1

1.5

2

2.5

3

3.5

4

V

, DRAIN-SOURCE VOLTAGE (A)

Fig. 1 Typical Output Characteristics

DS

I (A) @ V

= 1.2V

DGS

I (A) @ V

= 1.5V

DGS

I (A) @ V

= 2.0V

DGS

I (A) @ V

= 2.5V

DGS

I (A) @ V

= 3.0V

DGS

I (A) @ V

=4.0V

DGS

I (A) @ V

= 4.5V

DGS

0

0.2

0.4

0.6

0.8

0

0.5

1

1.5

2

2.5

3

V

, GATE-SOURCE VOLTAGE (V)

Fig. 2 Typical Transfer Characteristics

GS

V

= 5.0V

DS

Ave V

(V) @ -55°C

GS

Ave V

(V) @ 25°C

GS

Ave V

(V) @ 85°C

GS

Ave V

(V) @ 125°C

GS

Ave V

(V) @ 150°C

GS

0.2

0.4

0.6

0.8

1

1.2

0

0.2

0.4

0.6

0.8

I , DRAIN-SOURCE CURRENT

Fig. 3 Typical On-Resistance vs.

Drain Current and Gate Voltage

D

R

Ave @ V

= 1.8V

DS(ON)

GS



R

Ave @ V

= 4.5V

DS(ON)

GS



0

0.2

0.4

0.6

0.8

1

1.2

0

0.2

0.4

0.6

0.8

1

V

= 4.5V

GS

Ave R

(R)

DS(ON)

@ -55°C

Ave R

(R)

DS(ON)

@ 25°C

Ave R

(R)

DS(ON)

@ 85°C

Ave R

(R)

DS(ON)

@ 150°C

Ave R

(R)

DS(ON)

@ 125°C

I DRAIN CURRENT (A)

Fig. 4 Typical On-Resistance vs. Drain Current and Temperature

D

0.6

0.8

1

1.2

1.4

1.6

-50

-25

0

25

50

75

100 125 150

T , JUNCTION TEMPERATURE( C)

Fig. 5 On-Resistance Variation with Temperature

J



R

Ave

@ V

= 2.5V, I = 150mA

DS(ON)

GS

D



R

Ave

@ V

= 4.5V, I = 300mA

DS(ON)

GS

D



0

0.2

0.4

0.6

0.8

1

1.2

-50

-25

0

25

50

75

100 125 150

T , JUNCTION TEMPERATURE( C)

Fig. 6 On-Resistance Variation with Temperature

J



R

@ V

= 2.5V, I = 150mA

DS(ON)

GS

D



R

@ V

= 4.5V, I = 300mA

DS(ON)

GS

D

