GP50B60PD Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
componentes Descripción
Fabricante
GP50B60PD Datasheet PDF : 10 Pages
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700
tf
600
500
90% Ice
400
35
30
Vce
25
20
300
5% Vce
200
100
Ice
15
10
5% Ice
5
0
-100
-0.05
Eoff Loss
0
0.05
0.1
Time (uS)
0
-5
0.15
Fig. WF1 - Typ. Turn-off Loss Waveform
@ TJ = 25°C using Fig. CT.3
IRGP50B60PD
700
tr
600
Vce
500
400
70
60
Ice
50
90% Ice
40
300
10% Ice
200
30
5% Vce 20
100
10
0
-100
3.95
Eon
Loss
4.05
4.15
Time (uS)
0
-10
4.25
Fig. WF2 - Typ. Turn-on Loss Waveform
@ TJ = 25°C using Fig. CT.3
IF
0
3
trr
ta
tb
1 dif /dt
1. dif/dt - Rate of change of current
through zero crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured
from zero crossing point of negative
going IF to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
2
I RRM
Q rr 4
0.5 I RRM
di(rec)M/dt 5
0.75 IRRM
4. Qrr - Area under curve defined by trr
and IRRM
trr X IRRM
Qrr =
2
5. di(rec)M/dt - Peak rate of change of
current during tb portion of trr
Fig. WF3 - Reverse Recovery Waveform and
Definitions
www.irf.com
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