IRF7705PBF Datasheet, PDF (6/8 Pages) Vishay Siliconix – Ultra Low On-Resistance

IRF7705PbF
0.08
0.07
0.06
0.05
0.04
ID = -8.0A
0.03
0.02
0.01
2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
-VGS, Gate -to -Source Voltage (V)
Fig 12. Typical On-Resistance Vs.
Gate Voltage
0.06
0.04
0.02
VGS = -4.5V
VGS = -10V
0.00
0
10
20
30
40
50
-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
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