©2002 Fairchild Semiconductor Corporation

HUFA76639P3, HUFA76639S3S Rev. B

FIGURE 5. FORWARD BIAS SAFE OPERATING AREA

NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.

FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING

CAPABILITY

FIGURE 7. TRANSFER CHARACTERISTICS

FIGURE 8. SATURATION CHARACTERISTICS

FIGURE 9. DRAIN TO SOURCE ON RESISTANCE vs GATE

VOLTAGE AND DRAIN CURRENT

FIGURE 10. NORMALIZED DRAIN TO SOURCE ON

RESISTANCE vs JUNCTION TEMPERATURE

10

100

110

100

300

1

300

100

µs

10ms

1ms

AREA MAY BE

OPERATION IN THIS

SINGLE PULSE

0.01

0.1

1

10

100

10

100

1

500

If R = 0

If R

≠ 0

25

50

75

100

1.5

2.0

2.5

3.0

3.5

4.0

0

PULSE DURATION = 80

µs

DUTY CYCLE = 0.5% MAX

25

50

75

100

0

1234

5

0

PULSE DURATION = 80

µs

DUTY CYCLE = 0.5% MAX

25

30

35

40

24

68

10

20

PULSE DURATION = 80

µs

DUTY CYCLE = 0.5% MAX

1.0

1.5

2.0

2.5

3.0

-80

-40

0

40

80

120

160

200

0.5

PULSE DURATION = 80

µs

DUTY CYCLE = 0.5% MAX

HUFA76639P3, HUFA76639S3S