DIODE(THREE PHASES BRIDGE TYPE) DF20AA120/160 UL;E76102 M Power Diode Module DF20AA 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=119 ) Repetitive peak reverse voltage is up to 1,600V. 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 Symbol Tj 25 Ratings Item DF20AA120 DF20AA160 Unit VRRM Repetitive Peak Reverse Voltage 1200 1600 V VRSM Non-Repetitive Peak Reverse Voltage 1300 1700 V Symbol ID Item Output current (D.C.) Conditions Three phase. full wave. TC 119 1 cycle, 50/60HZ, peak value, non-repetitive Ratings 20 A IFSM Surge Forward Current Tj Junction Temperature 40 Tstg Storage Temperature VISO Isolation Breakdown Voltage R.M.S. 40 125 2500 Mounting Torque Mounting M6 Terminal Mass Main Terminal to case 1minute Recommended Value 2.5 3.9 25 40 Tub Terminal Typical Value Unit 220/240 A 150 4.7 48 250 90 V N m f B g Electrical Characteristics Symbol Item IRRM Repetitive Peak Reverse Current, max. Tj 150 VFM Forward Voltage Drop, max. IFM 20A, Tj 25 Junction to case Rth j-c 111 Thermal Impedance, max. Conditions at VRRM Inst. measurement Ratings Unit 3.0 mA 1.25 V 0.6 /W DF20AA120/160 112