AO4466

TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS

THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL

COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING

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FUNCTIONS AND RELIABILITY WITHOUT NOTICE.

0

10

20

30

40

50

60

012

345

Fig 1: On-Region Characteristics

4.5V

6V

10V

0

4

8

12

16

20

1.5

2

2.5

3

3.5

4

4.5

Figure 2: Transfer Characteristics

10

15

20

25

30

35

40

0

5

10

15

20

Figure 3: On-Resistance vs. Drain Current and

Gate Voltage

1.0E-05

1.0E-04

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E+01

0.0

0.2

0.4

0.6

0.8

1.0

Figure 6: Body-Diode Characteristics

25°C

125°C

0.6

0.8

1

1.2

1.4

1.6

-50

-25

0

25

50

75

100 125 150 175

Temperature (°C)

Figure 4: On-Resistance vs. Junction

Temperature

10

20

30

40

50

60

24

68

10

Figure 5: On-Resistance vs. Gate-Source Voltage

25°C

125°C

25°C

125°C

Alpha & Omega Semiconductor, Ltd.