3-116

FIGURE 3. MAXIMUM CONTINUOUS DRAIN CURRENT vs

TEMPERATURE

FIGURE 4. FORWARD BIAS SAFE OPERATING AREA

FIGURE 5. BASIC GATE CHARGE WAVEFORM

FIGURE 7. NORMALIZED MAXIMUM TRANSIENT THERMAL RESPONSE

150

100

50

0

-50

0

20

4

8

12

16

24

10

1

0.1

1

10

100

700

OPERATION IN THIS

AREA MAY BE

10ms

1ms

100

µs

100ms

100

CHARGE

12V

2.5

2.0

1.5

1.0

0.5

0.0

-80

-40

0

40

80

120

160

PULSE DURATION = 250

10

1

0.1

0.01

t, RECTANGULAR PULSE DURATION (s)

0.001

SINGLE PULSE

0.01

0.02

0.05

0.1

0.2

0.5

NOTES:

FSF254D, FSF254R