AO4447A

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

2

4

6

8

10

0

20

40

60

80

100

Figure 7: Gate-Charge Characteristics

0

1000

2000

3000

4000

5000

6000

7000

0

5

10

15

20

25

30

Figure 8: Capacitance Characteristics

0

10

20

30

40

0.001

0.1

10

1000

Pulse Width (s)

Figure 10: Single Pulse Power Rating Junction-to-

Ambient (Note F)

0.001

0.01

0.1

1

10

0.00001

0.0001

0.001

0.01

0.1

1

10

100

1000

Pulse Width (s)

Figure 11: Normalized Maximum Transient Thermal Impedance(Note F)

0.01

0.1

1

10

100

1000

0.01

0.1

1

10

100

Figure 9: Maximum Forward Biased Safe

Operating Area (Note F)

limited

100

µs

10ms

1ms

100ms

10s

10

µs

DC

Single Pulse

T

In descending order

D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse

Alpha & Omega Semiconductor, Ltd.

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