2SK2478 Datasheet, PDF (6/8 Pages) NEC – SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE

SINGLE AVALANCHE CURRENT vs.
INDUCTIVE LOAD
100
10
IAS = 2 A
1.0
E_{AS = 16.5 mJ}
VDD = 150 V
VGS = 20 V → 0
RG = 25 Ω
100 µ
1m
10 m
L - Inductive Load - H
100 m
2SK2478
SINGLE AVALANCHE ENERGY
DERATING FACTOR
160
VDD = 150 V
140
RG = 25 Ω
VGS = 20 V → 0
IAS ≤ 2 A
120
100
80
60
40
20
0
25 50 75 100 125 150
Starting Tch - Starting Channel Temperature - ˚C
6