IRF7701TR Datasheet, PDF (6/9 Pages) International Rectifier – Ultra Low On-Resistance

IRF7701
0.05
0.020
0.04
0.015
0.03
VGS = -2.5V
0.02
ID = -10A
0.010
0.01
VGS = -4.5V
0.00
1.5
2.5
3.5
4.5
-VGS, Gate -to -Source Voltage (V)
Fig 11. Typical On-Resistance Vs. Gate
Voltage
0.005
0
20
40
60
80
100
-ID , Drain Current (A)
Fig 12. Typical On-Resistance Vs. Drain
Current
Q_GS
V_G
Q_G
Q_GD
Charge
Fig 13a. 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 13b. Gate Charge Test Circuit
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