Fdd6690a, Typical characteristics – Fairchild PowerTrench MOSFET User Manual

Page 4

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FDD6690A Rev. EW)

Typical Characteristics

0

20

40

60

80

100

0

0.5

1

1.5

2

2.5

3

V

DS

, DRAIN-SOURCE VOLTAGE (V)

I

D

, DRAIN CURRENT (A)

3.0V

4.0V

V

GS

= 10.0V

3.5V

4.5V

6.0V

5.0V

0.8

1

1.2

1.4

1.6

1.8

0

20

40

60

80

I

D

, DRAIN CURRENT (A)

R

DS(ON)

, NORMALIZED

DRAIN-SOURCE ON-RESISTANCE

V

GS

= 3.5V

4.0V

5.0V

6.0V

4.5V

10.0V

Figure 1. On-Region Characteristics

Figure 2. On-Resistance Variation with

Drain Current and Gate Voltage

0.6

0.8

1

1.2

1.4

1.6

-50

-25

0

25

50

75

100

125

150

T

J

, JUNCTION TEMPERATURE (

o

C)

R

DS(ON)

, NORMALIZED

DRAIN-SOURCE ON-RESISTANCE

I

D

= 12A

V

GS

= 10V

0.005

0.01

0.015

0.02

0.025

0.03

2

4

6

8

10

V

GS

, GATE TO SOURCE VOLTAGE (V)

R

DS(ON)

, ON-RESISTANCE (OHM)

I

D

= 6A

T

A

= 125

o

C

T

A

= 25

o

C

Figure 3. On-Resistance Variation

withTemperature

Figure 4. On-Resistance Variation with

Gate-to-Source Voltage

0

15

30

45

60

75

90

1.5

2

2.5

3

3.5

4

4.5

V

GS

, GATE TO SOURCE VOLTAGE (V)

I

D

, DRAIN CURRENT (A)

T

A

=-55

o

C

25

o

C

125

o

C

V

DS

= 5V

0.0001

0.001

0.01

0.1

1

10

100

1000

0

0.2

0.4

0.6

0.8

1

1.2

1.4

V

SD

, BODY DIODE FORWARD VOLTAGE (V)

I

S

, REVERSE DRAIN CURRENT (A)

T

A

= 125

o

C

25

o

C

-55

o

C

V

GS

= 0V

Figure 5. Transfer Characteristics

Figure 6. Body Diode Forward Voltage Variation

with Source Current and Temperature

FDD6690A

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