DUR6040WT

Ultrafast Recovery Rectifier DUR6040WT, 2x 30A, 400V, TO-247AD, Common Cathode DUR6040WT RoHS Pb e3 Littelfuse DUR series Ultrafast Recovery Rectifier is designed to meet the general requirements of commercial applications by providing low Trr, high-temperature, lowleakage and low forward voltage drop products. It is suitable 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 • L  ow reverse leakage current • H  igh surge current capability • Low forward voltage drop • C  ommon Cathode configuration in TO-247AD package • Pb-free E3 means 2nd level interconnect is Pbfree and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01) Applications Circuit Diagram • O  utput rectifiers in switch mode power supplies (SMPS) and DC to DC converters Base Common Cathode 2 • F  ree-wheeling diode or boost diode in converters and motor control circuits 1 Anode • U  ninterruptible Power Supplies (UPS) • Inductive heating and melting • U  ltrasonic cleaners and welders • A  nti-parallel diode for high frequency switching devices such as IGBT 3 Anode Maximum Ratings Symbol Conditions Max. Unit Peak Inverse Voltage Characteristics VRWM - 400 V Average Rectifierd Forward Current (Per Device) IF(AV) 50% duty cycle @TC =100 °C, rectangular wave form 60 A Peak One Cycle NonRepetitive Surge Current (Per Leg) IFSM 8.3 ms, half sine pulse 360 A Conditions Max. Unit VF1 @30A, Pulse, TJ = 25 °C 1.41 V VF2 @30A, Pulse, TJ = 125 °C 1.20 V VF3 @30A, Pulse, TJ = 150 °C 1.13 V μA Electrical Characteristics Characteristics Forward Voltage Drop (Per Leg)1 Symbol Reverse Current (Per Leg) 1 IR1 @VR = Rated VR , TJ = 25 °C 5.0 IR2 @VR = Rated VR , TJ = 125 °C 1.0 mA Reverse Recovery Time trr1 IF=500mA, IR=1A,and Irm=250mA 45 ns Footnote 1: Pulse Width < 300μs, Duty Cycle