Reverse Drain Current vs.
Source to Drain Voltage
25
20
5, 10 V
VGS = 0 V
15
10
5
Pulse Test
0
0.4 0.8 1.2 1.6 2.0
Source to Drain Voltage VSD (V)
2SK2728
Maximun Avalanche Energy vs.
Channel Temperature Derating
25
I AP = 18 A
20
VDD = 50 V
duty < 0.1 %
Rg > 50 Ω
15
10
5
0
25 50 75 100 125 150
Channel Temperature Tch (°C)
Normalized Transient Thermal Impedance vs. Pulse Width
3
1
D=1
Tc = 25°C
0.5
0.3
0.2
0.1 0.1
0.05
0.03
0.02
0.011shot
pulse
0.01
10 µ
100 µ
θch – c(t) = γ s (t) • θ ch – c
θch – c = 0.83 °C/W, Tc = 25 °C
PDM
PW
T
D=
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (S)
7