DF75434 查看數據表（PDF） - Dynex Semiconductor
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DF75434 Datasheet PDF : 9 Pages
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CHARACTERISTICS
Symbol
Parameter
VFM
Forward voltage
IRRM
Peak reverse current
t
rr
Reverse recovery time
QRA1
Recovered charge (50% chord)
I
Reverse recovery current
RM
K
Soft factor
V
TO
rT
VFRM
Threshold voltage
Slope resistance
Forward recovery voltage
Conditions
At 1500A peak, Tcase = 25oC
At VRRM, Tcase = 150oC
IF = 1000A, diRR/dt = 100A/µs
Tcase = 150oC, VR = 100V
At Tvj = 150oC
At Tvj = 150oC
di/dt = 1000A/µs, Tj = 125oC
DEFINITION OF K FACTOR AND QRA1
dIR/dt
t1
0.5x IRR
IRR
QRA1 = 0.5x IRR(t1 + t2)
t2 k = t1/t2
τ
DF754
Typ. Max. Units
-
2.5
V
-
80 mA
6.0
-
µs
- 1000 µC
-
300
A
-
-
-
-
1.25 V
-
0.6 mΩ
-
-
V
3/9
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