STTH1302CT/CG/CFP

3/7

P

(W)

F(AV)

0

1

2

3

4

5

6

7

8

012

3456

78

I

(A)

F(AV)

δ = 0.05

δ = 0.1

δ = 0.2

δ = 0.5

δ = 1

T

tp

Fig. 1: Average forward power dissipation versus

average forward current (per diode).

0.1

1.0

1.E-02

1.E-01

1.E+00

1.E+01

T

tp

tp(s)

δ = 0.5

δ = 0.2

δ = 0.1

Single pulse

Zth

/ Rth

(j-c)

(j-c)

Fig. 4-2:

Relative variation of thermal impedance

junction to case versus pulse duration (TO-220FPAB).

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

2.0

2.2

2.4

V

(V)

FM

T =125°C

Typical values

j

T =25°C

Maximum values

j

I

(A)

FM

T =125°C

Maximum values

j

Fig. 3: Forward voltage drop versus forward cur-

rent (per diode).

0

10

20

30

40

50

60

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

P=5W

P=2W

P=10W

I (A)

M

δ

T

tp

Fig. 2: Peak current versus factor (per diode).

Zth

/ Rth

(j-c)

(j-c)

0.1

1.0

1.E-03

1.E-02

1.E-01

1.E+00

δ = 0.5

δ = 0.2

δ = 0.1

Single pulse

T

tp

tp(s)

Fig. 4-1:

Relative variation of thermal impedance

junction to case versus pulse duration (TO-220AB /

D

0

10

20

30

40

50

60

70

80

90

100

1.E-03

1.E-02

1.E-01

1.E+00

t(s)

T =25°C

C

T =75°C

C

T =125°C

C

I (A)

M

t

δ=0.5

Fig. 5-1: Non repetitive surge peak forward cur-

rent

versus

overload

duration

per

diode

(TO-220AB / D