TP2540(2009) Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
TP2540 Datasheet PDF : 6 Pages
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Typical Performance Curves (cont.)
BVDSS Variation with Temperature
1.1
1.0
0.9
-50
0
50
100
150
Tj (°C)
Transfer Characteristics
-2
VDS = - 25V
-1.6
TA = -55°C
-1.2
25°C
-0.8
-0.4
0
0
-2
-4
-6
VGS (volts)
125°C
-8
-10
Capacitance vs. Drain-to-Source Voltage
200
f = 1MHz
150
100
CISS
50
CRSS
0
COSS
0
-10
-20
-30
-40
VDS (volts)
TP2540
On-Resistance vs. Drain Current
100
80
VGS = -4.5V
60
40
VGS = -10V
20
0
0
-0.4
-0.8
-1.2
-1.6
-2.0
ID (amperes)
V(th) and RDS Variation with Temperature
2.5
1.2
RDS(ON) @ -10V, -0.1A
2.0
1.1
1.5
1.0
1.0
0.9
V(th) @ -1mA
0.5
0.8
0
-50
0
50
100
150
Tj (°C)
Gate Drive Dynamic Characteristics
-10
-8
VDS = - 10V
-6
VDS = - 40V
-4
190 pF
-2
60pF
0
0
0.4
0.8
1.2
1.6
2.0
QG (nanocoulombs)
● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com
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