ao4494 Alpha & Omega Semiconductor, ao4494 Datasheet - Page 4

• Manufacturer Part Number: ao4494
• Description: 30v N-channel Mosfet
• Manufacturer: Alpha & Omega Semiconductor

AO4494
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
8
6
4
2
0
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
0
1000
0.000001
100
Figure 12: Single Pulse Avalanche capability
10
0.00001
1
Figure 7: Gate-Charge Characteristics
5
V
I
D
T
Time in avalanche, t
DS
=18A
A
=150°C
=15V
10
0.0001
0.00001
(Note C)
Q
g
15
(nC)
Figure 15: Single Pulse Power Rating Junction-to-Ambient (Note F)
T
A
=25°C
0.001
0.0001
A
20
(s)
T
A
=100°C
T
10 s
A
25
=125°C
0.01
0.001
30
Pulse Width (s)
0.1
1000.0
100.0
2200
2000
1800
1600
1400
1200
1000
10.0
800
600
400
200
1.0
0.1
0.0
0
0.1
0
R
limited
Figure 9: Maximum Forward Biased Safe
DS(ON)
C
1
rss
Figure 8: Capacitance Characteristics
5
C
Operating Area (Note F )
oss
T
T
J(Max)
A
T
=25° C
A
10
1
=25°C
10
=150° C
V
V
DS
DS
(Volts)
(Volts)
15
C
iss
100
10
20
www.aosmd.com
25
1000
10s
DC
100ms
10ms
10 s
100 s
1ms
100
30