N-channel typical characteristics –continued, Test circuits, Capacitance v drain-source voltage – Diodes ZXMHC10A07N8 User Manual
Page 6
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ZXMHC10A07N8
Issue 1.0 - March 2009 6
© Diodes Incorporated
N-channel typical characteristics –continued
Test circuits
Current
regulator
Charge
Gate charge test circuit
Switching time test circuit
Basic gate charge waveform
Switching time waveforms
D.U.T
50k
12V
Same as
D.U.T
V
GS
V
GS
V
DS
V
G
Q
GS
Q
GD
Q
G
V
GS
90%
10%
t
(on)
t
(on)
t
d(on)
t
r
t
r
t
d(off)
V
DS
DD
V
R
D
R
G
V
DS
I
D
I
G
1
10
100
0
20
40
60
80
100
120
140
160
180
200
C
RSS
C
OSS
C
ISS
V
GS
= 0V
f = 1MHz
C
C
apa
ci
ta
nc
e (
pF
)
V
DS
- Drain - Source Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
2
4
6
8
10
I
D
= 1.0A
V
DS
= 50V
Gate-Source Voltage v Gate Charge
Capacitance v Drain-Source Voltage
Q - Charge (nC)
V
GS
G
at
e-
S
o
u
rc
e V
o
lt
ag
e
(V
)
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