Reverse Drain Current vs.
Source to Drain Voltage
–10
–8
–6
–10 V
VGS = 0, 5 V
–4
–5 V
–2
Pulse Test
0
–0.4 –0.8 –1.2 –1.6 –2.0
Source to Drain Voltage VSD (V)
2SJ496
Maximum Avalanche Energy vs.
Channel Temperature Derating
2.5
I AP = –5 A
2.0
V DD = –25 V
duty < 0.1 %
Rg > 50 Ω
1.5
1.0
0.5
0
25 50 75 100 125 150
Channel Temperature Tch (°C)
Vin
15 V
Avalanche Test Circuit
V DS
Monitor
Rg
50 Ω
L
I AP
Monitor
D. U. T
VDD
Avalanche Waveform
EAR =
1
2
• L • I AP2•
VDSS
VDSS – V DD
I AP
ID
V(BR)DSS
VDS
VDD
0
7