NDT451N Rev. C2

0

2

4

6

8

10

0

2

4

6

8

10

12

I

, DRAIN CURRENT (A)

T = -55°C

J

25°C

D

V

= 10V

DS

125°C

0.1

0.2

0.5

1

2

5

10

30

50

0.01

0.05

0.1

0.5

1

5

10

20

40

V

, DRAIN-SOURCE VOLTAGE (V)

DS

DC

1s

100ms

10s

1ms

RDS(ON)

Limit

10ms

V

= 10V

SINGLE PULSE

R

= 42 C/W

T

= 25°C

GS

A

o

100us

Figure 13. Transconductance Variation with Drain

Current and Temperature.

Figure 14. Maximum Safe Operating Area.

Figure 15. Transient Thermal Response Curve

.

Note:

Thermal characterization performed using the conditions described in note 1c. Transient thermal response will change

depending on the circuit board design.

0.0001

0.001

0.01

0.1

1

10

100

300

0.001

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

t , TIME (sec)

1

Single Pulse

D = 0.5

0.1

0.05

0.02

0.01

0.2

Duty Cycle, D = t

/ t

1

2

R

(t) = r(t) * R

R

= See Note 1 c

θJA

θJA

θJA

T - T

= P * R

(t)

A

J

P(pk)