AOB2918L Datasheet, PDF (5/7 Pages) Alpha & Omega Semiconductors – 100V N-Channel MOSFET

AOT2918L/AOB2918L/AOTF2918L
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1000.0
800
100.0
R_DS(ON)
10.0
DC
1.0
10µs
100µs
1ms
10ms
0.1
T_J(Max)=175°C
T_C=25°C
0.0
0.01
0.1
1
10
100
V_DS (Volts)
Figure 9: Maximum Forward Biased
Safe Operating Area for AOTF2918L
1000
10
D=T_on/T
T_J,PK=T_C+P_DM.Z_θJC.R_θJC
R_θJC=3.6°C/W
1
600
T_J(Max)=175°C
T_C=25°C
400
200
0
0.001
0.01
0.1
1
10
Pulse Width (s) 17
Figure 10: Single Pulse Power Rating Jun₅ction-to-Case
for AOTF2918L (Note F) ₂
10
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0
18
0.1
P_D
Single Pulse
T_on
T
0.01
40
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance for AOTF2918L (Note F)
Rev2 : Feb 2011
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