AO4912L 查看數據表（PDF） - Unspecified
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AO4912L Datasheet PDF : 8 Pages
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AO4912
Q2 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
5
750
VDS=15V
4
ID=7A
500
3
f=1MHz
Ciss
VGS=0V
2
1
0
0
1
2
3
4
5
6
Qg (nC)
Figure 7: Gate-Charge Characteristics
250
Coss
Crss
0
0
5
10
15
20
25
30
VDS (Volts)
Figure 8: Capacitance Characteristics
100.0
10.0
TJ(Max)=150°C, TA=25°C
RDS(ON)
limited
1ms 100µs
10µs
10ms
0.1s
1.0
1s
0.1
0.1
10s
DC
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
40
TJ(Max)=150°C
30
TA=25°C
20
10
0
0.001 0.01 0.1
1
10 100 1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=62.5°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
PD
0.01
Single Pulse
0.00001
0.0001
0.001
0.01
0.1
Ton
T
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
1000
5/8
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