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50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com DF30DB40/80 DIODE(THREE PHASES BRIDGE TYPE) Пʷ П 5"# Unitɿa ˙Maximum Ratings ʢ5Kʹˆ VOMFTTPUIFSXJTFTQFDJGJFEʣ Symbol Item Ratings DF30DB40 400 500 DF30DB80 800 900 Unit VRRM VRSM Repetitive Peak Reverse Voltage Non-Repetitive Peak Reverse Voltage V V Symbol Item Output current (D.C.) Conditions Ratings Unit AID Three phase. full wave. TCʹ83ˆ 30 IFSM Surge Forward Current 1 cycle, 50/60HZ, peak value, non-repetitive 365/400 A Tj Junction Temperature ʵ40 UPʴ150 ˆ Tstg Storage Temperature ʵ40 UPʴ125 ˆ VISO Isolation Breakdown VoltageʢR.M.S.ʣ Main Terminal to case 1minute 2000 V Mounting TorqueʢM4ʣ Mass Recommended Value 1.01.4ʢ1014ʣ 1.5ʢ15ʣ Nŋm ʢᶵfŋBʣ gTypical Value 32 ˙Electrical Characteristics Symbol IRRM Item Repetitive Peak Reverse Current, max. Conditions Tjʹ150ˆ at VRRM Ratings 1.5 1.1 1.0 Unit mA VFM Forward Voltage Drop, max. IFMʹ30A, Tjʹ25ˆ Inst. measurement V Rthʢj-cʣ Thermal Impedance, max. Junction to case ˆ/W ʴ ʊ ʙ ʙ ʙ Power Diode Module DF30DB 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 30Amp (Tc=83ˆ) Repetitive peak reverse voltage is up to 800V. ˔TjMax=150ˆ ˔Isolated Mounting Base ˔High reliability by unique glass passivation ˔Easy Assemble by the #250 terminal Tab ʢApplicationsʣ AC. DC Motor Drive/AVR/Switching ʕfor three phase rectification
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