DWR70A40 Datasheet | SanRex Corporation

DIODE MODULE .. DWF(R)70A30/40 2- 6 20 20 92 20 25 12.5 12 DWF R 70A is a non-isolated diode module designed for 3 phase rectification. IF AV 70A, VRRM 400V Easy Construction with Joint-Cathode F Type and Joint-Anode R type. Non-isolated. Mounting Base as terminals. High Surge Capability Applications Welding Power Supply 3 Phase Rectifier M5X10 31max 19.5 4.0 80 0.2 Unit a Maximum Ratings Symbol VRRM VRSM VR Item Repetitive Peak Reverse Voltage Non-Repetitive Peak Reverse Voltage D.C. Reverse Voltage Item Average Forward Current R.M.S. Forward Current Surge Forward Current It Ratings DWF(R)70A30 300 360 240 Conditions Single phase, half wave, 180 conduction, Tc 119 Single phase, half wave, 180 conduction, Tc 119 1 2cycle, DWF(R)70A40 400 480 320 Ratings 70 110 1400 8100 30 to 30 to 150 125 Unit V V V Unit A A A A2S Symbol IF IF AV RMS IFSM It 60Hz, peak value, non-repetitive Value for one cycle of surge current Tj Tstg Operating Junction Temperature Storage Temperature Mounting Torque Mass Mounting M5 Terminal M5 Remended Value 1.5-2.5 15-25 Remended Value 1.5-2.5 15-25 2.7 48 2.7 48 170 N m f B g Electrical Characteristics Symbol IRRM VFM Rth j-c Item Repetitive Peak Reverse Current, max. Forward Voltage Drop, max. Thermal Impedance, max. Conditions at VDRM, single phase, half wave, Tj 150 Forward current 220A, Tj 25 , Inst. measurement Junction to case Ratings 12 1.15 0.40 Unit m A V /W San Rex ® 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex. DWF(R)70A30/40...