AO4446L View Datasheet(PDF) - Alpha and Omega Semiconductor
Part Name
Description
Manufacturer
| AO4446L Datasheet PDF : 0 Pages | |||
AO4446
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
VDS=15V
ID=15A
8
6
2500
2000
Ciss
1500
4
2
0
0
5
10 15 20 25 30 35
Qg (nC)
Figure 7: Gate-Charge Characteristics
1000
Coss
500
Crss
0
0
5
10
15
20
25
30
VDS (Volts)
Figure 8: Capacitance Characteristics
100
RDS(ON)
limited
10
1
TJ(Max)=150°C
TA=25°C
1ms 100µs 10µs
10ms
0.1s
1s
10s
DC
0.1
0.1
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
80
TJ(Max)=150°C
TA=25°C
60
40
20
0
0.001 0.01 0.1
1
10
100 1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note F)
10
D=Ton/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=40°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
0.01
0.001
0.00001
Single Pulse
PD
Ton
T
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
1000
Alpha & Omega Semiconductor, Ltd.
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