2SK2905-01R
FUJI POWER MOSFET
Maximum Avalanche Current vs. starting Tch
I(AV)=f(starting Tch)
80
101
Transient thermal impedande
Zthch=f(t) parameter:D=t/T
70
100 0.5
60
0.2
50
0.1
10-1 0.05
40
0.02
0.01
30
10-2 0
20
10-5
10-4
10-3
10-2
10-1
t [s]
10
0
0
50
100
150
Starting Tch [°C]
t
t
D=
T
T
100
101
Maximum Avalanche energy vs. starting Tch
Eas=f(starting Tch):Vcc=24V, I(AV)<=70A
1200
1000
800
600
400
200
0
0
50
100
150
Starting Tch [°C]
4