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S/CON/SCM040600/A/16/03/05

Page 4/5 GB

CHARACTERISTIC CURVES

Fig. 5

INPUT CHARACTERISTIC

Fig. 6

ON RESISTANCE VS TEMPERATURE

@25°C

0

5

10

15

20

25

30

35

40

45

0

2

4

6

8

10121416 1820222426283032

Uc (VDC)

Ic (mADC)

0

20

40

60

80

100

120

140

160

180

200

-50050

100

150

Junction Temperature (°C)

RDSon

(mOhms)

Fig. 7

POWER DISSIPATED AND LOAD CURRENT LIMIT VS TEMPERATURE

0

5

10

15

20

25

30

35

40

45

0

10

20

30

40

5060

708090

100

110

87.5

31.5

172

224

0

56

14

3.5

126

284

8K/W

4K/W

2.4K/W

2.2K/W

2.1K/W

1.95K/W

1.5K/W

1.1K/W

0.9K/W

0.75K/W

0.55K/W

0.3K/W

0.2K/W

0.1K/W

1.3K/W

1.2K/W

Fig. 8

CURRENT OVERLOAD CHARACTERISTIC

Non repetitive peak overload

switching current vs overvoltage

protection clamping voltage (D1)

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

0

100

200

300

400

500

600

Utpk (V)

Ie

(A)

Single pulse

F(on-off)=50Hz

F(on-off)=100Hz

F(on-off)=700Hz

Non repetitive

on-state (no switching)

max. peak current

vs

overload pulse duration

0

20

40

60

80

100

120

140

0.1

1

10

100

1000

Pulse duration (ms)

Ie

(A)

Permanent current

Ie (ARMS)

Power dissipated

(W)

Ambient temperature (°C)

8K/W = No Heatsink

4K/W = No reference

2.4K/W = WF152100

2.2K/W = WF262100

2.2K/W = WF151200

2.1K/W = WF210000

1.95K/W = WF191100

1.5K/W = WF141100

1.3K/W = WF129100

1.2K/W = WF121000

1.1K/W = WF131100

0.9K/W = WF092000

0.9K/W = WF115100

0.7K/W = WF070000

0.55K/W = WF050000

0.3K/W = WF031100

0.2K/W = WF020000

0.1K/W = No reference

Please refere to the installation notice for

precautions about mounting the device on a heatsink.