IRF7324TRPbF-1
0.025
0.020
0.015
ID = -9.0A
0.010
2.0
2.5
3.0
3.5
4.0
4.5
VGS, Gate -to -Source Voltage (V)
Fig 12. Typical On-Resistance Vs.
Gate Voltage
0.10
0.08
0.06
0.04
0.02
VGS = -2.5V
VGS = -4.5V
0.00
0
10 20 30 40 50 60
-ID , Drain Current (A)
Fig 13. Typical On-Resistance Vs.
Drain Current
VGS
QGS
VG
QG
QGD
Charge
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2μF
.3μF
D.U.T.
-
+VDS
VGS
-3mA
IG
ID
Current Sampling Resistors
Fig 14a. Basic Gate Charge Waveform
Fig 14b. Gate Charge Test Circuit
6
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October 16, 2014