SH8M70 查看數據表（PDF） - ROHM Semiconductor
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SH8M70 Datasheet PDF : 8 Pages
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SH8M70
N-ch
Measurement circuit
VGS
ID
D.U.T.
RG
VDS
RL
VDD
Fig.13 Switching Time Measurement Circuit
VGS
IG (Const.)
RG
ID
D.U.T.
VDS
RL
VDD
Fig.15 Gate Charge Measurement Circuit
P-ch
Measurement circuit
VGS
ID
D.U.T.
RG
VDS
RL
VDD
Fig.17 Switching Time Measurement Circuit
VGS
IG (Const.)
RG
ID
D.U.T.
VDS
RL
VDD
Fig.19 Gate Charge Measurement Circuit
Pulse Width
50%
VGS
10%
VDS
10%
90%
50%
10%
td(on)
90%
tr
td(off)
90%
tr
ton
toff
Fig.14 Switching Waveforms
VG
VGS
Qgs
Qg
Qgd
Charge
Fig.16 Gate Charge Waveform
Pulse Width
VGS
10%
50%
50%
90%
10%
10%
VDS
td(on)
90%
tr
ton
td(off)
90%
tr
toff
Fig.18 Switching Waveforms
VG
VGS
Qgs
Qg
Qgd
Charge
Fig.20 Gate Charge Waveform
Data Sheet
www.rohm.com
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○c 2010 ROHM Co., Ltd. All rights reserved.
2010.06 - Rev.B
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