AO4818

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

OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,

FUNCTIONS AND RELIABILITY WITHOUT NOTICE

0

5

10

15

20

25

30

012

345

Fig 1: On-Region Characteristics

3.5V

4V

4.5V

10V

0.00E+00

4.00E+00

8.00E+00

1.20E+01

1.60E+01

2.00E+01

1.5

2

2.5

3

3.5

4

Figure 2: Transfer Characteristics

14

16

18

20

22

24

26

28

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

0.8

1

1.2

1.4

1.6

0

25

50

75

100

125

150

175

Temperature (°C)

Figure 4: On-Resistance vs. Junction Temperature

10

20

30

40

50

246

8

10

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

25°C

125°C

25°C

125°C

Alpha & Omega Semiconductor, Ltd.