IRF7754TRPBF Datasheet, PDF (6/9 Pages) International Rectifier – HEXFET® Power MOSFET

IRF7754PbF
0.070
0.060
0.050
0.040
0.030
ID = -5.5A
0.020
0.010
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0
-VGS, Gate -to -Source Voltage (V)
Fig 12. Typical On-Resistance Vs.
Gate Voltage
0.1
0.08
VGS= -1.8V
0.06
0.04
0.02
0
0.0
VGS = -2.5V
VGS = -4.5V
5.0 10.0 15.0 20.0 25.0
-ID , Drain Current ( A )
Fig 13. Typical On-Resistance Vs.
Drain Current
Q_G
10 V
Q_GS
Q_GD
V_G
Charge
Fig 14a. Basic Gate Charge Waveform
6
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
D.U.T.
-
+VDS
V_GS
-3mA
I_G
I_D
Current Sampling Resistors
Fig 14b. Gate Charge Test Circuit
www.irf.com