Schottky Barrier Rectifier DSTB30200C, 2x15A, 200V, TO-263, Common Cathode RoHS Pb DSTB30200C 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 low V products. F It is suitable for high frequency switching mode power supply applications, as free-wheeling and polarity protection diodes. Features Ultra lo w forward voltage Guard ring f or enhanced drop ruggedness and long Pin out term reliability High frequency operation Common cathode High junction configuration in TO-263 Heat sink Heat sink temperature capability package Common Common Cathode Cathode Applications Switching mode power Free-Wheeling diodes 1 3 1 2 3 1 3 2 Common Anod e Anode Anode Anodesupply Common Anode Anode Cathode Polarity Protection Diodes Cathode Pinout 1 DC/DC converters Pinout 2 D2-PAK & D-PAK TO-220AB Common Cathode Common Cathode Maximum Ratings Pinout 3 ITO-220AB Common Cathode Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage V - 200 V RWM Heat sink 50% duty cycle T =100C 15 (per leg) C Average Forward Current I A F(AV) rectangular wave form Catho de 30 (total device) Peak One Cycle Non-Repetitive Surge Common I 200 A Catho de Catho de 8.3 ms, half Sine pulse FSM Current (per leg) Anod e 1 2 3 Catho de Anode Electrical Characteristics 1 2 Pinout 4 ITO-220AB Parameters Symbol Test Conditions Type Max Units Pinout 5 Common Anode TO-220AC V 15A, Pulse, T = 25 C 0.81 1.10 V F1 J Forward Voltage Drop (per leg)* V 15A, Pulse, T = 125 C 0.68 0.72 V F2 J I V = rated V T = 25 C 0.0005 0.16 mA R1 R R J Reverse Current (per leg)* I V = rated V T = 125 C 1 12 mA R2 R R J Junction Capacitance C V = 5V, T =25 C F = 1MHz 300 - pF T R C SIG * Pulse Width < 300s, Duty Cycle <2% 2018 Littelfuse, Inc Specifications are subject to change without notice. Revised:06/25/18Schottky Barrier Rectifier DSTB30200C, 2x15A, 200V, TO-263, 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 Typical Thermal Resistance R DC operation 2.0 C/W JC Junction to Case(per leg) Approximate Weight wt 1.85 g 2 Case Style D PAK (TO-263) Figure 1: Typical Forward Characteristics Figure 2: T ypical Reverse Characteristics C C C C Figure 3: Typical Junction Capacitance C 2018 Littelfuse, Inc Specifications are subject to change without notice. Revised:06/25/18 u