VS-25F(R) Series

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Vishay Semiconductors

Revision: 28-Jan-14

3

Document Number: 93506

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Fig. 1 - Current Ratings Characteristics

Fig. 2 - Current Ratings Characteristics

Fig. 3 - Forward Power Loss Characteristics

Fig. 4 - Forward Power Loss Characteristics

100

110

120

130

140

150

160

170

180

0

5

10

15

20

25

30

30°

60°

90°

120°

180°

Conduction Angle

Average Forward Current (A)

25F(R) Series

R

(DC) = 1.5 K/W

thJC

100

110

120

130

140

150

160

170

180

0

5

10

15

20

25

30

35

40

45

DC

30°

60°

90°

120°

180°

Conduction Period

Average Forward Current (A)

25F(R) Series

R

(DC) = 1.5 K/W

thJC

0

25

50

75

100

125

150

175

Maximum Allowable Ambient Temperature (°C)

3

K/W

4

K/W

6 K

/W

8 K

/W

12 K/W

20K/W

40 K/W

0

5

10

15

20

25

30

35

0

5

10

15

20

25

30

Average Forward Current (A)

RMS Limit

Conduction Angle

180°

120°

90°

60°

30°

25F(R) Series

T = 175°C

J

025

50

75

100

Maximum Allowable Ambient Temperature (°C)

10 K/W

15 K/W

R

=

4 K

/W

- D

elta

R

thS

A

6 K

/W

8 K/W

20 K/W

30 K/W

0

5

10

15

20

25

0

5

10

15

20

25

30

DC

180°

120°

90°

60°

30°

Average Forward Current (A)

RMS Limit

Conduction Period

16F(R) Series

T = 175°C

J