MP03XXX275 Datasheet, PDF (8/10 Pages) Dynex Semiconductor – Phase Control Dual SCR, SCR/Diode Modules

MP03 XXX 275 Series
1200
1000
800
600
400
200
0.04 0.02 R_th(hs-a) ˚C/W
0.08
0.10
0.12
0.15
0.20
0.30
0.40
R - Load
L - Load
00 _{20 40 60 80 100 120 140 0}
200
400
600
Maximum ambient temperature - (˚C)
D.C. output current - (A)
Fig. 9 50/60Hz single phase bridge dc output current vs power loss and maximum permissible ambient temperature for
various values of heatsink thermal resistance.
(Note: R values given above are true heatsink thermal resistances to ambient and already account for R module contact thermal).
th(hs-a)
th(c-hs)
1200
1000
800
600
400
200
0.08
0.10
0.12
0.15
0.20
0.30
0.40
0.04 0.02 R_th(hs-a) ˚C/W
R & L- Load
00 _{20 40 60 80 100 120 140 0}
200
400
600
Maximum ambient temperature - (˚C)
D.C. output current - (A)
Fig. 9 50/60Hz 3- phase bridge dc output current vs power loss and maximum permissible ambient temperature for various
values of heatsink thermal resistance.
(Note: R values given above are true heatsink thermal resistances to ambient and already account for R module contact thermal).
th(hs-a)
th(c-hs)
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