SH8K22 Datasheet, PDF (4/5 Pages) Rohm – 4V Drive Nch+Nch MOSFET

SH8K22
Measurement circuits
VGS
RG
ID
D.U.T.
VDS
RL
VDD
Fig.10 Switching Time Test Circuit
VGS
IG (Const.)
RG
ID
D.U.T.
VDS
RL
VDD
Fig.12 Gate Charge Test Circuit
Pulse Width
50%
VGS
10%
VDS
10%
90%
50%
10%
td(on)
90%
tr
ton
td(off)
90%
tr
toff
Fig.11 Switching Time Waveforms
VG
VGS
Qgs
Qg
Qgd
Charge
Fig.13 Gate Charge Waveform
Data Sheet
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2009.12 - Rev.A