DLD101

Document number: DS32007 Rev. 6 - 2

3 of 7

www.diodes.com

February 2010

© Diodes Incorporated

DLD101

Q1 Typical Performance Curves

0

1

2

3

4

5

6

7

8

9

10

1.5

2

2.5

3

3.5

4

4.5

Fig. 1 Typical Transfer Characteristic

V

, GATE-SOURCE VOLTAGE (V)

GS

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

V

=

DS

V

GS

0

0.4

0.8

1.2

1.6

Fig. 2 Typical On-Resistance

vs. Drain Current and Gate Voltage

I , DRAIN CURRENT (A)

D

0.1

1

10

V

= 10V

GS

V

= 6V

GS

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0

0.4

0.8

1.2

1.6

I , DRAIN CURRENT (A)

D

Fig. 3 Typical On-Resistance

vs. Drain Current and Temperature

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

V

= 10V

GS

0

0.5

1.0

1.5

2.0

2.5

3.0

Fig. 4 On-Resistance Variation with Temperature

-50

-25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

A

V

= 10V

I = 1.5A

GS

D

V

= 6V

I = 1A

GS

D

Fig. 5 On-Resistance Variation with Temperature

-50

-25

0

25

50

75

100

125 150

T , AMBIENT TEMPERATURE (°C)

A

0

0.3

0.6

0.9

1.2

1.5

V

= 10V

I = 1.5A

GS

D

V

= 6V

I = 1A

GS

D

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

3.6

3.8

4.0

Fig. 6 Gate Threshold Variation vs. Ambient Temperature

-50

-25

0

25

50

75

100

125

150

T , AMBIENT TEMPERATURE (°C)

A

I = 1mA

D

I = 250µA

D