MP02 XX 130 Series
800
0.08
700
0.04 0.02 Rth(hs-a) ˚C/W
600 0.12 0.10
500
0.15
400 0.20
R - Load
L - Load
300 0.30
0.40
200
100
00 20 40 60 80 100 120 0
Maximum ambient temperature - (˚C)
100
200
300
D.C. output current - (A)
Fig. 6 50/60Hz single phase bridge dc output current vs power loss and maximum permissible ambient temperature for
various values of heatsink thermal resistance.
(Note: Rth(hs-a) values given above are true heatsink thermal resistances to ambient and already account for Rth(c-hs) module contact thermal).
1400
1200 0.04 0.02 Rth(hs-a) ˚C/W
R & L- Load
1000
0.08
800
0.10
600 0.12
0.15
400 0.20
0.30
200
0.40
00 20 40 60 80 100 120 140 0
Maximum ambient temperature - (˚C)
100
200
300
400
D.C. output current - (A)
Fig. 7 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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