Schottky Barrier Rectifier DSTF20150CR, 2x10A, 150V, ITO-220AB, Common Anode DSTF20150CR RoHS Pb Description Littelfuse DST series Ultra Low VF Schottky Barrier Rectifier is designed to meet the general requirements of commercial and industry applications by providing high temperature, low leakage and lower VF products. It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. Features • U ltra low forward voltage drop Pin out • G uard ring for enhanced ruggedness and long term reliability • High frequency operation • C ommon cathode configuration in ITO220AB package • H igh junction temperature capability 1 Cathode 2 3 Applications Anode Cathode • S witching mode power supply • Free-Wheeling diodes • Polarity Protection Diodes • DC/DC converters Maximum Ratings Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage VRWM - 150 V IF(AV) 50% duty cycle @TC =80°C rectangular wave form 10 (per leg) Average Forward Current 20 (total device) Peak One Cycle Non-Repetitive Surge Current (per leg) IFSM 8.3 ms, half Sine pulse 150 A A Electrical Characteristics Parameters Symbol VF1 Forward Voltage Drop (per leg) * VF2 Reverse Current (per leg) * * Pulse Width < 300μs, Duty Cycle <2% Test Conditions Typ Max @5A, Pulse, TJ = 25 °C 0.70 - @10A, Pulse, TJ = 25 °C 1.02 1.20 @5A, Pulse, TJ = 125 °C 0.61 - Unit V @10A, Pulse, TJ = 125 °C 0.76 0.80 IR1 @VR = rated VR TJ = 25 °C - 0.15 mA IR2 @VR = rated VR TJ = 125 °C 4 15 mA ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16 Schottky Barrier Rectifier DSTF20150CR, 2x10A, 150V, ITO-220AB, Common Anode Thermal-Mechanical Specifications Parameters Symbol Test Conditions Max Unit Junction Temperature TJ -55 to +150 °C Storage Temperature Tstg -55 to +150 °C Thermal Resistance Junction to Case (per leg) RthJC 5.0 °C/W Approximate Weight wt 2 g Case Style DC operation ITO-220AB Figure 1: Typical Forward Characteristics Figure 2: Typical Reverse Characteristics ºC ºC ºC ºC Figure 3: Typical Junction Capacitance ºC ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16 Schottky Barrier Rectifier DSTF20150CR, 2x10A, 150V, ITO-220AB, Common Anode Dimensions- ITO-220AB Symbol Millimeters Min Typ Max A 4.30 4.50 4.70 A1 1.10 1.30 1.50 A2 2.80 3.00 3.20 A3 2.50 2.70 2.90 b 0.50 0.60 0.75 b1 1.10 1.20 1.35 b2 1.50 1.60 1.75 b3 1.20 1.30 1.45 b4 1.60 1.70 1.85 c 0.55 0.60 0.75 D 14.80 15.00 15.20 E 9.96 10.16 10.36 2.55 e 5.10 e1 H1 6.50 6.70 6.90 L 12.70 13.20 13.70 2.00 L1 1.60 1.80 L2 0.80 1.00 1.20 L3 0.60 0.80 1.00 øP1 øP2 3.30 3.50 3.70 2.99 3.19 3.39 Q 2.50 2.70 2.90 θ1 θ2 θ3 θ4 θ5 Packing Options 5° 4° 10° 5° 5° Part Numbering and Marking System Part Number Marking Packing Mode M.O.Q DSTF20150CR DSTF20150CR 50pcs / Tube 1000 DSTF20150CR 6 Tube Specification LF YYWWL PP DST F 20 150 CR LF YY WW L = Device Type = Package type = Forward Current (20A) = Reverse Voltage (150V) = Configuration = Littelfuse = Year = Week = Lot Number PP PP ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16