Ultrafast Recovery Rectifier DUR6040WT, 2x 30A, 400V, TO-247AD, Common Cathode RoHS Pb e3 DUR6040WT Description Littelfuse DUR series Ultrafast Recovery Rectifier is designed to meet the general requirements of commercial applications by providing low Trr, high-temperature, low- leakage and low forward voltage drop products. It is suit- able for output rectifier, free-wheeling or boost diode in high-frequency power switching application such as switch mode power supply and DC-DC converters. Features Ultra-fast switching Common Cathode configuration in TO-247AD Low reverse leakage package current Pb-free E3 means 2nd High surge current level interconnect is Pb- capability free and the terminal finish Low forward voltage drop material is tin(Sn) (IPC/ JEDEC J-STD-609A.01) Circuit Diagram Applications Output rectifiers in switch Uninterruptible Power Base Common mode power supplies Supplies (UPS) Cathode (SMPS) and DC to DC 2 Inductive heating and converters melting Free-wheeling diode or Ultrasonic cleaners and boost diode in converters welders and motor control circuits Anti-parallel diode for 13 high frequency switching devices such as IGBT Anode Anode Maximum Ratings Characteristics Symbol Conditions Max. Unit Peak Inverse Voltage V - 400 V RWM Average Rectifierd Forward Current 50% duty cycle T =100 C, C 60 A I F(AV) (Per Device) rectangular wave form Peak One Cycle Non- Repetitive Surge Current 360 A I 8.3 ms, half sine pulse FSM (Per Leg) Electrical Characteristics Characteristics Symbol Conditions Max. Unit V 30A, Pulse, T = 25 C 1.41 V F1 J Forward Voltage Drop V 30A, Pulse, T = 125 C 1.20 V 1 F2 J (Per Leg) 1.13 V V 30A, Pulse, T = 150 C F3 J 5.0 A I V = Rated V , T = 25 C 1 R1 R R J Reverse Current (Per Leg) I V = Rated V , T = 125 C 1.0 mA R2 R R J Reverse Recovery Time 45 ns t I =500mA, I =1A,and I =250mA rr1 F R rm 1 Footnote : Pulse Width < 300s, Duty Cycle <2% 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/19/16 SP3051Ultrafast Recovery Rectifier DUR6040WT, 2x 30A, 400V, TO-247AD, Common Cathode Thermal-Mechanical Specifications Characteristics Symbol Conditions Specification Unit Junction Temperature -55 to +150 C T - J Storage Temperature T - -55 to +150 C stg Typical Thermal 0.95 C/W R DC operation JC Resistance Junction to Case Approximate Weight 6.28 g wt - Case Style - - TO-247AD - Figure 1: Typical Forward Characteristics Figure 2: T ypical Reverse Characteristics Figure 3: Typical Junction Capacitance Part Numbering and Marking System Where XXXXX is YYWWL DUR = Device Type 60 = Forward Current (60A) 40 = Reverse Voltage (400V) DUR6040WT WT = Configuration LF = Littelfuse LF xxxxx YY = Year WW = Week L = Lot Number 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/19/16