Characteristics

STPS3L45AF

4/8

DocID024949 Rev 2

Figure 8. Forward voltage drop versus forward

current (typical values)

Figure 9. Forward voltage drop versus forward

current (maximum values)

IF(A)

0.1

1.0

10.0

100.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

V(V)

F

T = 125°C

j

T = 25°C

j

0.1

1.0

10.0

100.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

V(V)

F

T = 25°C

j

T = 125°C

j

IF(A)

Figure 10. Thermal resistance junction to

ambient versus copper surface under each lead

(typical values)

Figure 11. Reverse safe operating area

Rth(j-a)(°C/W)

0

50

100

150

200

0

1

23

45

SCU(cm²)

Epoxy printed board FR4, copper thickness Cu = 35 µm

0,6

0,8

1,0

1,2

1,4

1,6

45

55

65

75

85

95

Varm (V)

Iarm (V)