VN0645 データシートの表示（PDF） - Supertex Inc
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VN0645 Datasheet PDF : 4 Pages
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Typical Performance Curves
BVDSS Variation with Temperature
1.1
1.0
0.9
-50
0
50
100
150
Tj (°C)
Transfer Characteristics
1.0
VDS = 25V
25°C
TA = -55°C
150°C
0.5
0
0
2
4
6
8
10
VGS (volts)
Capacitance vs. Drain-to-Source Voltage
200
f = 1MHz
150
CISS
100
50
COSS
CRSS
0
0
10
20
30
40
VDS (volts)
VN0645/VN0650
On-Resistance vs. Drain Current
30
VGS = 10V
24
VGS = 5V
18
12
6
0
0
0.3
0.6
0.9
1.2
1.5
ID (amperes)
V(th) and RDS Variation with Temperature
2.0
1.4
RDS @ 10V, 400mA
1.6
1.2
1.2
1.0
0.8
0.8
V(th) @ 2mA
0.4
0.6
0
-50
0
50
100
150
Tj(°C)
Gate Drive Dynamic Characteristics
10
VDS = 10V
8
VDS = 40V
6
179 pF
4
2
110 pF
0
0
0.5
1.0
1.5
2.0
2.5
QG (nanocoulombs)
7-178
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