2SK2901-01L,S
FUJI POWER MOSFET
Maximum Avalanche Current vs. starting Tch
I(AV)=f(starting Tch)
50
Transient thermal impedance
Zthch=f(t) parameter:D=t/T
101
40
0.5
100
0.2
30
0.1
0.05
10-1 0.02
20
t
0.01
0
t
D=
T
T
10
101-20-5
10-4
10-3
10-2
10-1
100
101
t [s]
0
0
50
100
150
Starting Tch [°C]
Maximum Avalanche energy vs. starting Tch
Eas=f(starting Tch):Vcc=24V, I(AV)<=45A
500
400
300
200
100
0
0
50
100
150
Starting Tch [°C]
4