Schottky Barrier Rectifier DST20150C, 2x 10A, 150V, TO-220AB, Common Cathode RoHS Pb DST20150C 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 Pin out drop ruggedness and long term reliability High frequency operation Heat sink Heat sink Common Common Common cathode Cathode Cathode High junction configuration in TO- temperature capability 220AB package 1 3 1 2 3 1 2 3 Common Applications Anod e Anode Anode Anode Common Anode Anode Cathode Cathode Pinout 1 S witching mode power Free-Wheeling diodes Pinout 2 D2-PAK & D-PAK supply TO-220AB Common Cathode P olarity Protection Diodes Common Cathode Pinout 3 DC/DC con verters ITO-220AB Common Cathode Heat sink Catho de Maximum RatingsCommon Catho de Catho de Anod e 1 2 3 Catho de Anode Parameters Symbol Test Conditions Max Unit 1 2 Peak Inverse Voltage V - 150 V Pinout 4 RWM ITO-220AB 50% duty cycle T =105C 10 (per leg) C Pinout 5 Common AnAovderage Fe orward Current I A F(AV) rectangular wave form 20 (total device) TO-220AC Peak One Cycle Non-Repetitive Surge I 150 A 8.3 ms, half Sine pulse FSM Current (per leg) Electrical Characteristics Parameters Symbol Test Conditions Typ Max Unit 5A, Pulse, T = 25 C 0.70 - J V F1 10A, Pulse, T = 25 C 1.02 1.20 J Forward Voltage Drop (per leg) * V 5A, Pulse, T = 125 C 0.61 - J V F2 10A, Pulse, T = 125 C 0.76 0.80 J I V = rated V T = 25 C - 0.15 R1 R R J Reverse Current (per leg) * mA I V = rated V T = 125 C 4 15 R2 R R J Junction Capacitance (per leg) C V = 5V, T = 25 C, f = 1MHz 447 - pF T R C SIG * Pulse Width < 300s, Duty Cycle <2% 2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16Schottky Barrier Rectifier DST20150C, 2x 10A, 150V, TO-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 2.8 C/W thJC Case (per leg) Approximate Weight wt 2 g Case Style TO-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