TT8M2 Rohm, TT8M2 Datasheet - Page 8

• Manufacturer Part Number: TT8M2
• Description: MOSFET
• Manufacturer: Rohm

< Nch >
Fig.1-1 Switching Time Measurement Circuit
Fig.2-1 Gate charge measurement circuit
< Pch >
Fig.3-1 Switching time measurement circuit
Fig.4-1 Gate charge measurement circuit
This product might cause chip aging and breakdown under the large electrified environment.
Please consider to design ESD protection circuit.
○
TT8M2
c
www.rohm.com
I
Measurement circuits
Notice
G(Const.)
2009 ROHM Co., Ltd. All rights reserved.
I
G(Const.)
R
R
R
R
G
G
G
G
V
V
V
V
GS
GS
GS
GS
D.U.T.
I
D.U.T.
D
D.U.T.
D.U.T.
I
I
D
D
I
D
R
V
R
R
V
R
L
V
V
DD
L
L
DD
L
DD
DD
V
V
V
V
DS
DS
DS
DS
V
V
GS
DS
t
V
V
V
d(on)
GS
DS
GS
Fig.1-2 Switching Waveforms
V
V
Fig.4-2 Gate charge waveform
GS
Fig.2-2 Gate Charge Waveform
G
t
V
d(on)
Fig.3-2 Switching waveforms
Q
G
10%
gs
Q
t
50%
on
gs
10%
10%
50%
t
Pulse Width
t
on
90%
r
Q
90%
Pulse width
gd
Q
Q
t
10%
r
8/8
gd
g
Q
g
90%
t
d(off)
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90%
t
d(off)
t
Charge
off
50%
Charge
t
t
off
90%
50%
10%
f
t
90%
10%
f
2009.06 - Rev.A
Data Sheet
Datasheet pdf - http://www.DataSheet4U.net/