–100
–80
–60
–40
–20
Reverse Drain Current vs.
Source to Drain Voltage
Pulse Test
–5 V
–10 V
VGS = 0
0
–0.4 –0.8 –1.2 –1.6 –2.0
Source to Drain Voltage V SD (V)
2SJ505(L), 2SJ505(S)
Maximun Avalanche Energy vs.
Channel Temperature Derating
250
I AP = –50 A
200
V DD = –25 V
duty < 0.1 %
Rg > 50 Ω
150
100
50
0
25 50 75 100 125 150
Channel Temperature Tch (°C)
Vin
–15 V
V DS
Monitor
Rg
50 Ω
Avalanche Test Circuit and Waveform
L
EAR =
1
2
• L • I AP2•
VDSS
VDSS – V DD
I AP
Monitor
D. U. T
VDD
I AP
ID
V(BR)DSS
VDS
VDD
0
7