AO4492 Datasheet, PDF (4/6 Pages) Alpha & Omega Semiconductors – 30V N-Channel MOSFET

AO4492
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
V_DS=15V
I_D=14A
8
6
4
1200
1000
800
600
400
C_iss
C_oss
2
0
0
4
8
12
16
Q_g (nC)
Figure 7: Gate-Charge Characteristics
200
0
C_rss
0
5
10
15
20
25
30
V_DS (Volts)
Figure 8: Capacitance Characteristics
100 _TA=25°C
80
T_A=100°C
60
T_A=150°C
40
T_A=125°C
20
0
1
10
100
1000
Time in avalanche, t_A (µs)
Figure 9: Single Pulse Avalanche capability (Note C)
1000.0
100.0
10.0
R_DS(ON)
limited
10µs
100µs
1.0
0.1
T_J(Max)=150°C
T_A=25°C
0.0
0.01
0.1
1
10
V_DS (Volts)
Figure 10: Maximum Forward Biased
Safe Operating Area (Note F)
1ms
10ms
10s
DC
100
10000
1000
T_A=25°C
100
10
1
0.00001
0.001
0.1
10
Pulse Width (s)
Figure 11: Single Pulse Power Rating Junction-to-Ambient (Note F)
1000
Rev 4: Nov 2011
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