( ) DIODE THREE PHASES BRIDGE TYPE DF20CA80/120/160 UL E76102 M Power Diode Module DF20CA 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 20Amp (Tc=123 ) Repetitive peak reverse voltage is up to 1,600V. IFSM=550/600A 50/60Hz TjMax=150 Isolated Mounting Base High reliability by unique glass passivation Easy Assemble by the 250 terminal Tab Applications AC. DC Moter Drive/AVR/Switching for three phase rectification Unit a Maximum Ratings Ratings Symbol Item Unit DF20CA80 DF20CA120 DF20CA160 VRRM Repetitive Peak Reverse Voltage 800 1200 1600 V VRSM Non-Repetitive Peak Reverse Voltage 960 1300 1700 V Symbol Item Conditions Ratings Unit D I Output current (D.C.) Three phase. full wave. TC 123 20 A FSM I Surage Forward Current 1 cycle, 50/60HZ, peak value, non-repetitive 550/600 A Tj Junction Temperature 40 150 Tstg Storge Temperature 40 125 VISO Main Terminal to case 1minute 2500 V Isolation Breakdown Voltage R.M.S. Mounting M6 Recommended Value 2.5 3.9 25 40 4.7 48 Mounting N m Torque f B Terminal Tub Terminal 250 Mass Typical Value 90 g Electrical Characteristics Symbol Item Conditions Ratings Unit IRRM Repetitive Peak Reverse Current, max. Tj 150 at VRRM 8.0 mA VFM Forward Voltage Drop, max. IFM 20A, Tj 25 Inst. measurement 1.1 V Rth j-c Thermal Impedance, max. Junction to case 0.6 /W 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com DF20CA80/120/160 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi sanrex.com