VS-SD400N/R Series

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Vishay Semiconductors

Revision: 25-Nov-13

3

Document Number: 93548

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

Note

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Fig. 1 - Current Ratings Characteristics

Fig. 2 - Current Ratings Characteristics

Fig. 3 - Forward Power Loss Characteristics

R

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

180°

0.020

0.013

K/W

120°

0.023

0.023

90°

0.029

0.031

60°

0.042

0.044

30°

0.073

0.074

110

120

130

140

150

160

170

180

190

0

50 100 150 200 250 300 350 400 450

30°

60°

90°

120°

180°

Average Forward Current (A)

Conduction Angle

SD400N/ RSeries

R

(DC) = 0.11 K/ W

thJC

100

110

120

130

140

150

160

170

180

190

0

100

200

300

400

500

600

700

DC

30°

60°

90°

120°

180°

Conduction Period

Average Forward Current (A)

SD400N/ RSeries

R

(DC) = 0.11 K/ W

thJC

30 50 70 90 110 130 150 170 190

Maximum Allowable Ambient Temperature (°C)

0.2

K/W

0.3

K/W

0.4

K/W

0.6

K/W

1K/W

1.8 K/W

0

50

100

150

200

250

300

350

400

450

500

550

0

50 100 150 200 250 300 350 400

180°

120°

90°

60°

30°

RMS Limit

Conduction Angle

Average Forward Current (A)

SD400N/R Series

T = 190 °C

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