NTSAF545

www.onsemi.com

4

TYPICAL CHARACTERISTICS

Figure 7. Forward Power Dissipation

0

0

2

10

24

13

4

6

8

Square Wave

DC

= 20

0.01

0.1

1

10

100

0.000001

0.00001

0.0001

1000

0.001

0.01

0.1

1

10

100

Figure 8. Typical Thermal Characteristics

t, PULSE TIME (S)

50% Duty Cycle

20%

10%

5%

2%

1%

Single Pulse

Assumes 25

°C ambient and soldered

0.01

0.1

1

10

0.000001

0.00001

0.0001

1000

0.001

0.01

0.1

1

10

100

Figure 9. Typical Transient Thermal Response Characteristics, Junction−to−Case

t, PULSE TIME (S)

50% Duty Cycle

20%

10%

5%

2%

1%

Single Pulse