IRF7457 Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
componentes Descripción
Lista de partido
IRF7457 Datasheet PDF : 8 Pages
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IRF7457
5000
4000
3000
VGS = 0V, f = 1MHz
Ciss = Cgs + Cgd , Cds SHORTED
Crss = Cgd
Coss = Cds + Cgd
Ciss
2000
Coss
1000
0
1
Crss
10
100
VDS , Drain-to-Source Voltage (V)
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
10
ID = 12A
8
VDS = 10V
6
4
2
0
0
10
20
30
40
50
60
QG, Total Gate Charge (nC)
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
1000
100
TJ = 150 °C
10
TJ = 25 °C
1
0.1
0.2
V GS = 0 V
0.8
1.4
2.0
2.6
VSD,Source-to-Drain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
1000
OPERATION IN THIS AREA LIMITED
BY RDS(on)
10us
100
100us
1ms
10
10ms
TC = 25° C
TJ = 150 ° C
Single Pulse
1
0.1
1
10
100
VDS , Drain-to-Source Voltage (V)
Fig 8. Maximum Safe Operating Area
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