ao4492 Alpha & Omega Semiconductor, ao4492 Datasheet - Page 4

• Manufacturer Part Number: ao4492
• Description: 30v N-channel Mosfet
• Manufacturer: Alpha & Omega Semiconductor

Rev 3: July 2010
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
10
10000
8
8
6
6
4
4
2
2
0
0
1000
100
100
100
80
80
60
60
40
40
20
20
0
0
10
0
0
0.00001
1
1
1
V
V
I
I
D
D
DS
DS
Figure 9: Single Pulse Avalanche capability (Note C)
Figure 9: Single Pulse Avalanche capability (Note C)
=14A
=14A
Figure 7: Gate-Charge Characteristics
Figure 7: Gate-Charge Characteristics
T
T
=15V
=15V
A
A
=25°C
=25°C
T
T
A
A
=150°C
=150°C
4
4
Time in avalanche, t
Time in avalanche, t
10
10
Q
Q
g
g
Figure 11: Single Pulse Power Rating Junction-to-Ambient (Note F)
(nC)
(nC)
8
8
0.001
T
T
A
A
=100°C
=100°C
100
100
12
12
A
A
T
T
( s)
( s)
A
A
=125°C
=125°C
www.aosmd.com
Pulse Width (s)
16
16
1000
1000
0.1
1000.0
1000.0
100.0
100.0
1200
1200
1000
1000
10.0
10.0
800
800
600
600
400
400
200
200
1.0
1.0
0.1
0.1
0.0
0.0
0
0
0.01
0.01
0
0
R
R
limited
limited
C
C
DS(ON)
DS(ON)
Figure 10: Maximum Forward Biased
Figure 10: Maximum Forward Biased
rss
rss
Figure 8: Capacitance Characteristics
Figure 8: Capacitance Characteristics
Safe Operating Area (Note F)
Safe Operating Area (Note F)
5
5
0.1
0.1
T
T
T
T
C
C
J(Max)
J(Max)
A
A
oss
oss
=25°C
=25°C
10
10
10
V
V
=150°C
=150°C
V
V
DS
DS
DS
DS
(Volts)
(Volts)
(Volts)
(Volts)
C
C
15
15
1
1
iss
iss
T
A
20
20
=25°C
10
10
25
25
1000
Page 4 of 6
AO4492
10ms
10ms
10 s
10 s
100 s
100 s
1ms
1ms
10s
10s
DC
DC
100
100
30
30