2SJ279 L , 2SJ279 S
Dynamic Input Characteristics
0
Drain to Source Voltage V
DS
(V)
V
DD
= –10 V
–25 V
–50 V
V
DD
= –10 V
–25 V
–50 V
0
Repetive Avalanche Energy E
AR
(mJ)
Gate to Source Voltage V
GS
(V)
2.5
Maximum Avalanche Energy vs.
Channel Temperature Derationg
I
AP
= –5 A
V
DD
= –25 V
duty < 0.1 %
Rg
>
50
=
–20
–4
2.0
–40
V
DS
–8
1.5
–60
I
D
= –5 A
V
GS
–12
1.0
–80
–16
0.5
–100
0
8
16
24
32
–20
40
0
25
Gate Charge Qg (nc)
75
50
100
125
Channel Temperature Tch (°C)
150
Avalanche Test Circuit and Waveform
E
AR
=
1
2
• L • I
AP
2
V
DSS
V
DSS
– V
DD
V
DS
Monitor
L
I
AP
Monitor
V
(BR)DSS
I
AP
V
DD
I
D
V
DS
Rg
Vin
–15 V
D. U. T
50Ω
0
V
DD
6
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