DIODE(THREE PHASES BRIDGE TYPE) DF40AA120/160 UL;E76102 M Power Diode Module DF40AA 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 40Amp (Tc=116 ) 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 a Maximum Ratings Symbol Tj 25 Ratings Item DF40AA120 DF40AA160 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 116 1 cycle, 50/60HZ, peak value, non-repetitive Ratings 40 A IFSM Surge Forward Current Tj Junction Temperature 40 Tstg Storage Temperature VISO Isolation Breakdown Voltage R.M.S. 40 125 2500 Mounting Torque Main Terminal to case 1minute 640/700 Mounting M6 Recommended Value 2.5 3.9 25 40 4.7 48 Terminal M5 Recommended Value 1.5 2.5 15 25 Typical Value 2.7 28 200 Mass Unit A 150 V N m f B g Electrical Characteristics Symbol Item IRRM Repetitive Peak Reverse Current, max. Tj 150 VFM Forward Voltage Drop, max. IFM 40A, Tj 25 Junction to case Rth j-c 127 Thermal Impedance, max. Conditions at VRRM Inst. measurement Ratings Unit 8.0 mA 1.3 V 0.32 /W DF40AA120/160 128