DIODE(THREE PHASES BRIDGE TYPE) DF75LA/LB80/160 - - 1 2 3 max max max Mounting Base Applications AC. DC Motor Drive/AVR/Switching -for three phase rectification - Isolated -M depthmm TjMAX= =150 LB LA 4 Maximum Ratings Symbol - -M depthmm 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. Unit -5 Tj25 unless otherwise specified Ratings Item DF75LA/LB80 DF75LA/LB160 unit VRRM Repetitive Peak Reverse Voltage 800 1600 V VRSM Non-Repetitive Peak Reverse Voltage 960 1700 V Symbol Item ID IFSM Tj Conditions Output Current (D.C.) Three phase full wave, Tc101 Surge Forward Current 1 2cycle, 50/60Hz, Peak value, non-repetitive Operating Junction Temperature Tstg Storage Temperature VISO Isolation Breakdown VoltageR.M.S. Mounting torque A.C. 1minute Ratings unit 75 A 910/1000 A -40 to 150 -40 to 125 2500 V MountingM5 Recommended Value 1.5-2.515-25 2.728 TerminalM5 Recommended Value 1.5-2.515-25 2.728 Nm fB 100 g Ratings unit Mass Typical Value Electrical Characteristics Symbol Item IRRM Repetitive Peak Reverse Current, max. Tj150VRVRRM 8 mA VFM Forward Voltage Drop, max. IF75A, Inst. measurement 1.30 V Junction to case 0.25 /W Rthj-c Thermal Impedance, max. SanRex Conditions (R) 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com http://store.iiic.cc/ DF75LA/LB80/160 Maximum Forward Characteristics Power Dissipation PavW Forward Current IA F Output Current vs. Power Dissipation = Max. Typ. Three Phase Output Current vs. Allowable case Temp Transient Thermal Impedance j-c/W Cycle Surge Forward Current Rating Non-Repetitive Per One Element HZ HZ Single Phase half wave = start TimeCycles Output Current IDA . Three Phase Surge Forward Current IFSMA Allowable Case Temperature Tc Output Current IDA Forward Voltage DropV Transient Thermal Impedance . . Maximum . Junction to Case . SanRex Time tsec (R) 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com http://store.iiic.cc/