( ) DIODE THREE PHASES BRIDGE TYPE DF50AA120/160 UL E76102 M Power Diode Module DF50AA 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 50Amp Tc 114 Repetitive peak reverse voltage is up to 1,600V. TjMax 150 Isolated mounting base High reliability by unique glass passivation Applications AC, DC Motor Drive/AVR/Switching -for three phase rectification Unit Maximum Ratings Ratings Symbol Item Unit DF50AA120 DF50AA160 VRRM Repetitive Peak Reverse Voltage 1200 1600 V VRSM Non-Repetitive Peak Reverse Voltage 1300 1700 V Symbol Item Conditions Ratings Unit ID C 50 A Output Current D.C. Three phase full wave. T 114 IFSM Surge Forward Current 1cycle, 50/60HZ, peak value, non-repetitive A 640/700 2 2 2 I t I t Value for one cycle of surge current 2000 A S Tj Operating Junction Temperature 40 150 Tstg Storage Temperature 40 125 VISO Isolation Breakdown Voltage R.M.S. A.C. 1 minute 2500 V 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 160 g Electrical Characteristics Ratings Symbol Item Conditions Unit Min. Typ. Max. IRRM Repetitive Peak Reverse Current j RRM 8.0 mA T 150 at V VFM Forward Voltage Drop j FM 1.2 V T 25 I 50A, Inst. measurement Rth j-c Thermal Impedance Junction to case 0.3 /W 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com DF50AA120/160 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com