AON6452 Datasheet, PDF (5/7 Pages) Alpha & Omega Semiconductors – 100V N-Channel MOSFET

AON6452
100V N-Channel MOSFET
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
50
40
T_A=25°C
30
T_A=100°C
T_A=150°C
20
T_A=125°C
10
10
0
0.000001
0.00001
0.0001
0.001
0
Time in avalanche, t_A (s)
Figure 12: Single Pulse Avalanche capability
(Note C)
40
10000
25
50
75
100 125 150
T_CASE (°C)
Figure 13: Power De-rating (Note F)
30
1000
20
100
T_A=25°C
10
10
0
0
25
50
75 100 125 150
T_CASE (°C)
Figure 14: Current De-rating (Note F)
1
0.00001 0.001
0.1
10
1000
Pulse Width (s)
Figure 15: Single Pulse Power Rating Junction-to-
Ambient (Note G)
10
D=T_on/T
T_J,PK=T_A+P_DM.Z_θJA.R_θJA
1 ^{RθJA=64°C/W}
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
0.01
0.001
Single Pulse
P_D
T_on
T
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 16: Normalized Maximum Transient Thermal Impedance (Note G)
1000
5/7
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