DS1107SG
CHARACTERISTICS
Symbol
Parameter
Forward voltage
Peak reverse current
Conditions
At 1800A peak, Tcase = 25oC
At VRRM, Tcase = 150oC
Min.
Max. Units
VFM
IRM
QS
Irr
-
-
-
-
-
-
1.6
50
V
mA
µC
A
2000
80
Total stored charge
Reverse recovery current
Threshold voltage
IF = 1000A, dIRR/dt = 3A/µs
Tcase = 150˚C, VR = 100V
VTO
rT
At Tvj = 150˚C
At Tvj = 150˚C
0.75
0.44
V
Slope resistance
mΩ
CURVES
2500
2000
2500
dc
Measured under pulse
conditions
Half wave
2000
1500
1000
500
0
3 phase
6 phase
1500
Tj = 150˚C
1000
500
0
Tj = 25˚C
0
500
1000
1500
2000
0.5
1.0
1.5
2.0
Instantaneous forward voltage, VF - (V)
Fig.2 Maximum (limit) forward characteristics
VFM Equation:-
FM = A + Bln (IF) + C.IF+D.√IF
Mean forward current, IF(AV) - (A)
Fig.3 Dissipation curves
Where
A = 0.616461
B = –0.01452
C = 0.000349
D = 0.009952
V
these values are valid for Tj = 125˚C for IF 500A to 2500A
4/7
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