AO4498L Datasheet, PDF (5/6 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

AO4498L
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
D=T_on/T
In descending order
T_J,PK=T_A+P_DM.Z_θJA.R_θJA
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
1
R_θJA=40°C/W
40
0.1
0.01
0.001
0.00001
Single Pulse
P_D
T_on
T
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note F)
1000
Q
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