IRFP264N, SiHFP264N
Vishay Siliconix
1000
800
ID
TOP
10A
18A
BOTTOM 25A
600
400
200
0
25
50
75 100 125 150 175
Starting TJ , Junction Temperature ( °C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
VGS
QGS
VG
QG
QGD
Charge
Fig. 13a - Basic Gate Charge Waveform
Current regulator
Same type as D.U.T.
12 V
50 kΩ
0.2 µF
0.3 µF
+
D.U.T. - VDS
VGS
3 mA
IG
ID
Current sampling resistors
Fig. 13b - Gate Charge Test Circuit
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6
Document Number: 91216
S-81274-Rev. A, 16-Jun-08