QS5U27 ROHM Co. Ltd., QS5U27 Datasheet - Page 4

• Manufacturer Part Number: QS5U27
• Description: 2.5v Drive Pch Sbd Mosfet
• Manufacturer: ROHM Co. Ltd.

Transistor
Measurement circuits
8
7
6
5
4
3
2
1
0
0
TOTAL GATE CHARGE : Qg (nC)
Fig.10 Dynamic Input
1
Fig.11 Switching Time Measurement Circuit
2
Fig.13 Gate Charge Measurement Circuit
Characteristics
3
I
G(Const)
4
Ta=25°C
V
I
R
Pulsed
D
DD
=−1.5A
G
=10Ω
=−15V
5
R
R
G
G
V
V
6
GS
GS
D.U.T.
D.U.T.
I
I
D
D
R
R
V
V
L
L
DD
DD
V
V
DS
DS
V
V
V
GS
Fig.14 Gate Charge Waveforms
GS
DS
V
Fig.12 Switching Waveforms
G
t
Q
d(on)
gs
10%
t
50%
on
Q
90%
gd
Q
Pulse Width
t
r
10%
g
90%
t
d(off)
Charge
t
off
50%
Rev.A
t
90%
10%
r
QS5U27
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