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DSP 8

Fig. 1 Forward current versus voltage

drop per diode

Fig. 2 Surge overload current

Fig. 4 Power dissipation versus direct output current and ambient temperature, sine 180°

Fig. 5 Max. forward current versus

case temperature

Fig. 6 Transient thermal impedance junction to case

Constants for Z

iR

t

1

0.252

0.002

2

1.045

0.032

3

1.932

0.227

4

0.271

1.2

0.001

0.01

0.1

1

0

50

100

150

23

4

5 6 7 8 9

110

0.0

0.5

1.0

1.5

2.0

2.5

0

5

10

15

20

25

0369

0

5

10

15

20

0

30

60

90

120

150

180

0.0001

0.001

0.01

0.1

1

10

0

1

2

3

4

I

I

FSM

I

F

A

V

F

t

s

t

P

tot

W

I

d(AV)M

A

T

amb

t

s

K/W

A

0

40

80

120

160

0

3

6

9

12

15

I

d(AV)M

T

C

A

V

A

C

50 Hz, 80% V

RRM

T

T

T

ms

T

T

25°C

V

T

C

DSP 8

RthJA:

3 K/W

5 K/W

8 K/W

12 K/W

20 K/W

50 K/W