DCR1008SF Просмотр технического описания (PDF) - Dynex Semiconductor
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DCR1008SF Datasheet PDF : 8 Pages
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DCR1008SF
CURVES
4000
Measured under pulse conditions
3000
2000
1000
Tj = 125˚C
3500
3000
2500
2000
1500
1000
500
0
1.0
2.0
3.0
4.0
00
Instantaneous on-state voltage, VT - (V)
Fig.2 Maximum (limit) on-state characteristics
VTM Equation:-
VTM = A + Bln (IT) + C.IT+D.√IT
Where
A = 1.458475
B = –0.098355
C = 0.000484
D = 0.012565
these values are valid for Tj = 125˚C for IT 500A to 4000A
6 phase 3 phase
Half wave
d.c.
400
800
1200
Mean on-state current, IT(AV) - (A)
Fig.3 Dissipation curves
1600
5/8
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