AOD4146 Просмотр технического описания (PDF) - Alpha and Omega Semiconductor
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AOD4146 Datasheet PDF : 7 Pages
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AOD4146/AOI4146
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
VDS=15V
8
ID=20A
6
4
2
0
0 5 10 15 20 25 30 35 40
Qg (nC)
Figure 7: Gate-Charge Characteristics
3000
2500
Ciss
2000
1500
1000
Coss
500
Crss
0
0
5
10
15
20
25
VDS (Volts)
Figure 8: Capacitance Characteristics
1000.0
100.0
10.0
1.0
RDS(ON)
10µs 10µs
100µs
DC
1ms
10ms
0.1
TJ(Max)=175°C
TC=25°C
0.0
0.01
0.1
1
10
100
VDS (Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
200
TJ(Max)=175°C
160
TC=25°C
120
17
5
80
2
10
40
0
0.0001 0.001 0.01
0.1
1 0 10
Figure
10:
Single
Pulse
Pulse
WPoidwther(Rs)ating18Junction-to-
Case (Note F)
10
D=Ton/T
TJ,PK=TC+PDM.ZθJC.RθJC
RθJC=2.4°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
40
0.1
PD
Single Pulse
0.01
Ton
T
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Rev 1: June 2009
www.aosmd.com
Page 4 of 7
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