Schottky Barrier Rectifier MBR40100WT 2x 20A, 100V, TO-247AD Common Cathode MBR40100WT 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 • G uard ring for enhanced ruggedness and long term reliability Heat sink Common Cathode Common Cathode • High frequency operation • C ommon cathode configuration in TO-247AD package • Low forward voltage drop Applications 1 3 Anode 1 3 2 1 Anode Common Anode Cathode Anode Pinout 1 D2-PAK & D-PAK Common Cathode Maximum Ratings 3 Max Unit - 100 V IF(AV) 50% duty cycle @TC =135°C rectangular wave form 20 (per leg) IFSM 8.3 ms, half Sine pulse 40 (total device) 280 Non-Repetitive Surge Current (per leg) Pinout 4 Electrical Characteristics ITO-220AB Common Anode Parameters Test Conditions Cathode Average Forward Current 2 • Polarity protection diodes • Free-wheeling diodes Heat sink VRWM Cathode Common Cathode Anode Peak One Cycle 1 • DC/DC converters Pinout 3 ITO-220AB Common Cathode Symbol Peak Inverse Voltage • S witching mode power supply 3 Anode Common Anode Cathode Pinout 2 TO-220AB Common Cathode Parameters 2 Cathode 1 A A Anode 2 Pinout 5 TO-220AC Symbol Forward Voltage Drop (per leg) * Reverse Current (per leg) * Test Conditions Max VF1 @ 20A, Pulse, TJ = 25 °C 0.88 VF2 @ 20A, Pulse, TJ = 125 °C 0.74 IR1 @VR = rated VDC TJ = 25 °C 1.0 IR2 @VR = rated VDC TJ = 125 °C 6.0 Unit V mA Junction Capacitance (per leg) CT @VR = 5V, TC = 25 °C fSIG = 1MHz 400 pF Typical Series Inductance (per leg) LS Measured lead to lead 5 mm from package body 8.0 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 MBR40100WT 2x 20A, 100V, TO-247AD Common Cathode Thermal-Mechanical Specifications Parameters Symbol Max Unit Junction Temperature TJ -55 to +150 °C -55 to +150 °C 2.0 °C/W 6.7 g Storage Temperature Tstg Maximum Thermal Resistance Junction to Case RthJC Approximate Weight wt Case Style Test Conditions DC operation 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 MBR40100WT 2x 20A, 100V, 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 MBR40100WT MBR40100WT 30pcs / Tube 300 Tube Specification MBR40100WT 6 PP LF YYWWL MBR 40 100 WT LF YY WW L = Device Type = Forward Current (40A) = Reverse Voltage (100V) = Configuration = Littelfuse = Year = Week = Lot Number PP PP ©2015 Littelfuse, Inc Specifications are subject to change without notice. Revised:01/19/16