Schottky Barrier Rectifier MBR6045WT 2x 30A, 45V, TO-247AD Common Cathode MBR6045WT RoHS Pb Description Littelfuse MBR series Schottky Barrier Rectifier is designed to meet the general requirements of commercial applications by providing high temperature, low leakage and low VF products. It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. Features • H igh junction temperature capability Pin out Heat sink • C ommon cathode configuration in TO-247AD package • G uard ring for enhanced ruggedness and long term reliability Heat sink Common Cathode • High frequency operation Common Cathode • Low forward voltage drop Applications 1 Anode 3 Anode Pinout 1 D2-PAK & D-PAK Common Cathode 1 2 • S witching mode power supply 1 3 2 • Free-wheeling diodes Anode Common Anode 3 Anode Common Anode Cathode Pinout 3 ITO-220AB Common Cathode Maximum Ratings Peak Reverse Voltage Average Forward Cathode Cathode Common Anode 1 Symbol Heat sink Current 3 Avalanche Current(per leg)Cathode 2 Repetitive • Polarity protection diodes Cathode Pinout 2 TO-220AB Common Cathode Parameters • DC/DC converters VRWM Cathode IF(AV) IAR 1 2 Pinout Peak4One Cycle Non-Repetitive Surge IFSM ITO-220AB Current (per leg) Pinout 5 Common Anode Non-Repetitive Avalanche Energy(per leg)TO-220AC EAS Anode Test Conditions Max Unit V - 45 50% duty cycle @TC =135°C rectangular wave form 30(per leg) Current decaying linearly to zero in 1μsec frequency limited by TJ max.VA=1.5×VR typical 6 A 8.3 ms, half Sine pulse 432 A TJ=25°C,IAS=4A,L=3.4mH 27 mJ Unit 60(per leg) A Electrical Characteristics Parameters Forward Voltage Drop (per leg) * Reverse Current (per leg) * Symbol Test Conditions Max VF1 @ 30A, Pulse, TJ = 25 °C 0.65 VF2 @ 30A, Pulse, TJ = 125 °C 0.55 IR1 @VR = rated VDC TJ = 25 °C 1.0 IR2 @VR = rated VDC TJ = 125 °C 150 V mA Junction Capacitance (per leg) CT @VR = 5V, TC = 25 °C fSIG = 1MHz 1400 pF Series Inductance (per leg) LS Measured lead to lead 5 mm from package body 7.5 nH 10,000 V/μs Voltage Rate of Change * Pulse Width < 300μs, Duty Cycle <2% dv/dt ©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16 Schottky Barrier Rectifier MBR6045WT 2x 30A, 45V, TO-247AD Common Cathode Thermal-Mechanical Specifications Parameters Symbol Junction Temperature Range TJ Storage Temperature Range Tstg Test Conditions Unit °C -55 to +150 °C 1.0 (Per device) Maximum Thermal Resistance Junction to Case RthJC DC operation Maximum Thermal Resistance, Case to Heat Sink RthCS Mounting surface, smooth and greased Approximate Weight wt Case Style Max -55 to +150 0.5 (Per device) °C/W 0.24 °C/W 6.7 g TO-247AD Figure 1: Typical Forward Characteristics Figure 2: Typical Reverse Characteristics ºC ºC ºC ºC Figure 3: Typical Junction Capacitance ºC ©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16 Schottky Barrier Rectifier MBR6045WT 2x 30A, 45V, TO-247AD Common Cathode Dimensions- TO-247AD Symbol A A1 A2 b b1 b2 c D D1 D2 E E1 E2 E3 e L L1 P P1 Q S Millimeters Min 4.70 2.21 1.50 0.99 1.65 2.59 0.38 20.30* 13.08 0.51 14.80* 13.46 4.32 1.45* Max 5.31 2.61* 2.49 1.40 2.39 3.43 0.89 21.46 1.35 16.26 5.49 2.74 5.461 BSC 19.42* 3.35* 5.38 5.83* 20.85* 4.60* 3.70* 7.40* 6.20 6.25* Footnote *: The spec. does not comply with JEDEC spec. Packing Options Part Numbering and Marking System Part Number Marking Packing Mode M.O.Q MBR6045WT MBR6045WT 30pcs / Tube 300 Tube Specification MBR6045WT 6 PP LF YYWWL MBR 60 45 WT LF YY WW L = Device Type = Forward Current (60A) = Reverse Voltage (45V) = Configuration = Littelfuse = Year = Week = Lot Number PP PP ©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16