VS-ST180S...VPbF Series

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Vishay Semiconductors

Revision: 28-Sep-17

4

Document Number: 96112

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 - On-State Power Loss Characteristics

Fig. 4 - On-State Power Loss Characteristics

80

90

100

110

120

130

0

40

80

120

160

200

240

30°

60°

90°

120°

180°

Average On-state Current (A)

Conduction Angle

R

(DC) = 0.105 K/W

thJC

70

80

90

100

110

120

130

0

50

100

150

200

250

300

350

DC

30°

60°

90°

120°

180°

Average On-state Current (A)

Conduction Period

R

(DC) = 0.105 K/W

thJC

50

75

100

125

Maximum Allowable Ambient Temperature (°C)

0.1

6K

/W

0.2

K/W

0.3

K/W

0.4

K/W

0.5K

/W

0.8K/W

1.2 K/W

0

50

100

150

200

250

300

350

0

40

80

120

160

200

240

180°

120°

90°

60°

30°

RMS Limit

Conduction angle

Average On-state Current (A)

T

50

75

100

125

Maximum Allowable Ambient Temperature (°C)

R

=

0.0

8K/W

-D

elta

R

th

SA

0.1

K/W

0.16

K/W

0.2

K/W

0.3K/W

0.4K/W

0.5 K/W

0.8 K/W

1.2K/W

0

50

100

150

200

250

300

350

400

450

500

0

40

80

120 160 200 240

280 320

DC

180°

120°

90°

60°

30°

RMS Limit

Conduction Period

Average On-state Current (A)

T = 125 °C

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