( ) DIODE THREE PHASES BRIDGE TYPE DF75LA/LB80/160 Power Diode Module DF75LA/LB is designed for three phase full wave rectification, which has six diodes connected in a three phase bridge configuration. The mounting base of the module is electrically isolated from semiconductor elements for simple heatsink construction output DC current is 75Amp (Tc=101 ) Repetitive peak reverse voltage is up to 1600V. TjMAX==150 Isolated Mounting Base Applications AC. DC Motor Drive/AVR/Switching LB for three phase rectification LA Unit Maximum Ratings Ratings Symbol Item unit DF75LA/LB80 DF75LA/LB160 VRRM Repetitive Peak Reverse Voltage 800 1600 V VRSM Non-Repetitive Peak Reverse Voltage 960 1700 V Ratings Symbol Item Conditions unit ID Output Current (D.C.) Three phase full wave, Tc 101 75 A 1 IFSM Surge Forward Current cycle, 50/60Hz, Peak value, non-repetitive 910/1000 A 2 Tj Operating Junction Temperature 40 150 Tstg Storage Temperature 40 125 VISO A.C. 1minute 2500 V Isolation Breakdown Voltage R.M.S. Mounting M5 Recommended Value 1.5 2.5 15 25 2.7 28 Mounting N m torque f B Terminal M5 Recommended Value 1.5 2.5 15 25 2.7 28 Mass Typical Value 100 g Electrical Characteristics Symbol Item Conditions Ratings unit IRRM Repetitive Peak Reverse Current, max. Tj 150 VR VRRM 8 mA VFM Forward Voltage Drop, max. F 1.30 V I 75A, Inst. measurement Thermal Impedance, max. Junction to case 0.25 Rth j-c /W 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com DF75LA/LB80/160 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com