AOD4286 Datasheet, PDF (5/6 Pages) Alpha & Omega Semiconductors – 100V N-Channel MOSFET

AOD4286
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
40
20
30
15
20
10
10
0
0
25 50 75 100 125 150 175
T_CASE (°C)
Figure 12: Power De-rating (Note F)
10000
5
0
0 25 50 75 100 125 150 175
T_CASE (°C)
Figure 13: Current De-rating (Note F)
1000
100
10
T_A=25°C
17
5
2
10
1
1E-05
0.001
0.1
10
Pulse Width (s)
Figure 14: Single Pulse Power Rating Junction-to-Ambient (Note H)
0
1000
18
10
D=T_on/T
T_J,PK=T_A+P_DM.Z_θJA.R_θJA
1 R_θJA=50°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
40
0.1
0.01
0.001
1E-05
Single Pulse
P_D
T_on
T
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 15: Normalized Maximum Transient Thermal Impedance (Note H)
1000
Rev 0: Sep. 2012
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