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IRF7403TRPBF Datasheet, PDF (6/9 Pages) International Rectifier – Generation V Technology
IRF7403
QG
10 V
QGS
QGD
VG
Charge
Fig 12a. Basic Gate Charge Waveform
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
+
D.U.T. -VDS
VGS
3mA
IG
ID
Current Sampling Resistors
Fig 12b. Gate Charge Test Circuit