IRFR310, IRFU310, SiHFR310, SiHFU310
Vishay Siliconix
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Current regulator
Same type as D.U.T.
50 kΩ
QG
10 V
12 V
0.2 µF
0.3 µF
QGS
QGD
+
-
VDS
D.U.T.
VG
VGS
3 mA
Charge
IG
ID
Current sampling resistors
Fig. 13b - Gate Charge Test Circuit
Fig. 13a - Basic Gate Charge Waveform
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6
Document Number: 91272
S-81367-Rev. A, 21-Jul-08