4

AM4920N

Analog Power

September, 2003 - Rev. A

PRELIMINARY

Publication Order Number:

DS-AM4920_G

Typical Electrical Characteristics (N-Channel)

Figure 11. Transient Thermal Response Curve

Figure 8. Capacitance Characteristics

Figure 10. Single Pulse Maximum Power Dissipation

Normalized Thermal Transient Junction to Ambient

Square Wave Pulse Duration (S)

Figure 9. Threshold Vs Ambient Temperature

0

400

800

1200

1600

0

5

10

15

20

25

30

VDS, DRAIN TO SOURCE VOLTAGE (V)

Ciss

Crss

Coss

f = 1MHz

0

10

20

30

40

50

0.001

0.01

0.1

1

10

100

t1, TIME (sec)

SINGLE PULSE

RqJA = 125C/W

TA = 25C

1

1.2

1.4

1.6

1.8

2

2.2

2.4

-50 -25

0

25

50

75 100 125 150 175

TA, AMBIENT TEMPERATURE (

0.001

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

100

1000

P(pk)

SINGLE PULSE

0.01

0.02

0.05

0.1

0.2

D = 0.5

0

2

4

6

8

10

024

68

10

Qg, Charge (nC)

I

Figure 7. Gate Charge Characteristics