AO4624
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS: N-CHANNEL
1000
10
900
800
700
600
500
400
300
200
100
0
VDS=15V
ID=6.9A
8
6
4
2
0
Ciss
Coss
Crss
0
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15 16
0
5
10
15
20
25
30
Qg (nC)
V
DS (Volts)
Figure 7: Gate-Charge characteristics
Figure 8: Capacitance Characteristics
100
10
1
40
30
20
10
0
TJ(Max)=150°C
TA=25°C
TJ(Max)=150°C
TA=25°C
100µs
1ms
10µs
10ms
0.1s
RDS(ON)
limited
1s
10s
DC
0.1
0.001
0.01
0.1
1
10
100
1000
0.1
1
10
100
VDS (Volts)
Pulse Width (s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
10
Inꢀdescendingꢀorder
D=0.5,ꢀ0.3,ꢀ0.1,ꢀ0.05,ꢀ0.02,ꢀ0.01,ꢀsingleꢀpulse
D=Ton/T
J,PK=TA+PDM.ZθJA.RθJA
θJA=62.5°C/W
T
R
1
0.1
PD
Ton
10
T
SingleꢀPulse
0.001
0.01
0.00001
0.0001
0.01
0.1
1
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
