D4535D Datasheet PDF

Nell Power Semiconductor D4535D

The table above shows the increment of thermal resistance RthJ-hs when devices operate at different conduction angles than DC UNITS K/W Page 2 of 5 SEMICONDUCTOR Maximum allowable heatsink temperature(˚C) Fig.1 Current ratings characteristics 200 180 160 140 120 100 80 60 40 0 (Single side cooled) RthJ-hs (DC) = 0.044 K/W Conduction Angle 30° 60° 90° 120° 180° 1000 2000 3000 4000 Average forward current (A) Maximum allowable heatsink temperature(˚C) D4535D Series RRooHHSS Nell High Power Products Fig.2 Current ratings characteristics 200 180 160 140 120 100 80 60 40 20 0 (Single side cooled)...