PVT442

www.irf.com

3

4

4

OBSOLETE

Figure 4. Typical Normalized On-Resistance; “A” conn

Ambient Temperature (deg. C)

-50

-25

0

25

50

75

100

125

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

Figure 1. Current Derating Curve, “A” connection

Figure 5. Typical Normalized Off-State Leakage

Figure 3. Linearity Characteristics, “A” connection

Figure 6. Input Characteristics (Current Controlled)

Figure 2. Typical Output Capacitance

CA UT IO N: P ro vid e

c u rre n t l i m i ti n g s o th a t

25 m A m a x. s t e ady-s ta te

co n t ro l cu rre n t ra ti n g

i s no t exc e ed e d .

-300

-200

-100

0

100

200

300

-4.0

-3.0

-2.0

-1.0

0.0

1.0

2.0

3.0

4.0

40

60

80

100

120

140

160

180

0

102030

4050

Ambient Temperature (deg. C)

Vdd, Drain to Drain Voltage (V)

Voltage Drop (Vdd)

LED Forward Voltage Drop (Volts DC)

Ambient Temperature (deg. C)

200

180

160

140

120

100

80

60

40

20

0

0

10

20

30

40

50

60

70

80

90

100

20

16

12

8

4

0

100.0

10.0

1.0

0.1

0

0.5

1.0

1.5

2.0

-35

-15

5

25

45

65

85

105

125