Schottky Barrier Rectifier DSTF30120CR, 2x15A, 120V, ITO-220AB, Common Anode RoHS Pb DSTF30120CR Description Littelfuse DST series Ultra Low V Schottky Barrier F Rectifier is designed to meet the general requirements of commercial and industry applications by providing high temperature, low leakage and lower V products. F It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. Features Ultra low forward voltage Guard ring for enhanced drop ruggedness and long Pin out term reliability High frequency operation Common cathode High junction configuration in ITO- temperature capability 220AB package 1 2 3 Applications Cathode Anode Cathode S witching mode power Free-Wheeling diodes supply P olarity Protection Diodes DC/DC converters Maximum Ratings Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage V - 120 V RWM 50% duty cycle T =80C 15 (per leg) C Average Forward Current I A F(AV) rectangular wave form 30 (total device) Peak One Cycle Non-Repetitive Surge I 300 A 8.3 ms, half Sine pulse FSM Current (per leg) Electrical Characteristics Parameters Symbol Test Conditions Max Unit V 15A, Pulse, T = 25 C 0.97 F1 J Forward Voltage Drop (per leg) * V V 15A, Pulse, T = 125 C 0.76 F2 J I V = rated V T = 25 C 0.8 R1 R R J Reverse Current (per leg) * mA I V = rated V T = 125 C 50 R2 R R J Clip mounting, the epoxy body away from the heatsink edge by more than 0.110 along the 4500 lead direction. RSM Isolation Voltage (t = 1.0 second, R. H. < =30%, V Clip mounting, the epoxy body is inside the V ISO 3500 T = 25 C) heatsink. A Screw mounting, the epoxy body is inside the 1500 heatsink. * Pulse Width < 300s, Duty Cycle <2% 2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16Schottky Barrier Rectifier DSTF30120CR, 2x15A, 120V, ITO-220AB, Common Anode Thermal-Mechanical Specifications Parameters Symbol Test Conditions Max Unit Junction Temperature T -55 to +150 C J Storage Temperature T -55 to +150 C stg Thermal Resistance Junction to R DC operation 4.5 C/W thJC Case (per leg) Approximate Weight wt 2 g Case Style ITO-220AB Figure 1: Typical Forward Characteristics Figure 2: T ypical Reverse Characteristics C C C C Figure 3: Typical Junction Capacitance C 2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16