Schottky Barrier Rectifier DSTF2080C, 2x10A, 80V, ITO-220AB, Common Cathode RoHS Pb DSTF2080C 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. Pin out Features Heat sink Heat sink Ultra low forward voltage Guard ring f or enhanced Common Common drop ruggedness and long Cathode Cathode term reliability High frequency operation Common cathode High junction configuration in ITO- temperature capability 220AB package 1 3 1 2 3 1 2 3 Common Anod e Anode Anode Anode Common Anode Anode Cathode Cathode Pinout 1 Applications Pinout 2 D2-PAK & D-PAK TO-220AB Common Cathode S witching mode power F ree-Wheeling diodes Common Cathode Pinout 3 supply Polarity Protection Diodes ITO-220AB Common Cathode DC/DC converters Maximum Ratings Heat sink Catho de Parameters Symbol Test Conditions Max Unit Common Catho de Catho de Anod e Peak Inverse Voltage V - 80 V RWM 50% duty cycle T =85C 10 (per leg) 1 2 3 C Catho de Anode Average Forward Current I A F(AV) rectangular wave form 20 (total device) 1 2 Pinout 4 Peak One Cycle Non-Repetitive Surge ITO-220AB I 8.3 ms, half Sine pulse 100 A FSM Current (per leg) Pinout 5 Common Anode TO-220AC Electrical Characteristics Parameters Symbol Test Conditions Typ Max Unit 5A, Pulse, T = 25 C 0.49 - J V F1 10A, Pulse, T = 25 C 0.60 0.81 J Forward Voltage Drop (per leg) * V 5A, Pulse, T = 125 C 0.44 - J V F2 10A, Pulse, T = 125 C 0.57 0.70 J I V = rated V T = 25 C 24 600 A R1 R R J Reverse Current (per leg) * I V = rated V T = 125 C 7 20 mA R2 R R J * Pulse Width < 300s, Duty Cycle <2% 2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16Schottky Barrier Rectifier DSTF2080C, 2x10A, 80V, ITO-220AB, Common Cathode 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 6.0 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