DFB54 Ver la hoja de datos (PDF) - Dynex Semiconductor
Número de pieza
componentes Descripción
Fabricante
DFB54 Datasheet PDF : 7 Pages
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DEFINITION OF K FACTOR AND QRA1
dIR/dt
t1
0.5x IRR
IRR
QRA1 = 0.5x IRR(t1 + t2)
t2 k = t1/t2
τ
CURVES
5000
Measured under pulse conditions
4000
3000
2000
1000
Tj = 150˚C
Tj = 25˚C
0
0.5
1.0
1.5
2.0
2.5
3.0
Instantaneous forward voltage VF - (V)
Fig.1 Maximum (limit) forward characteristics
DFB54
3/7
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