Schottky Barrier Rectifier DSDST1T81040S-A,00S, 8A, 10A, 100V 45V, TO-277B, TO-277B, Single, Single e3 RoHS Pb DST8100S 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 Single die in TO-277B Pin out drop Package High frequency operation Pb-free E3 means 2nd level interconnect is MSL: L evel 1 - unlimited Pb-free and the terminal Anode 1 High junction finish material is tin(Sn) K temperature capability (IPC/ JEDEC J-STD- 609A.01) Cathode Trench MOS Schottky Anode 2 technology Applications S witching mode power F ree-Wheeling diodes supply P olarity Protection Diodes DC/DC converters Maximum Ratings Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage V - 100 V RWM 50% duty cycle T = 125 C L Average Forward Current I 8 A F(AV) rectangular wave form Peak One Cycle Non-Repetitive Surge I 150 A 8.3 ms, half Sine pulse FSM Current Electrical Characteristics Parameters Symbol Test Conditions Typ Max Unit 4A, Pulse, T = 25 C 0.52 - J V F1 8A, Pulse, T = 25 C 0.66 0.68 J Forward Voltage Drop* V 4A, Pulse, T = 125 C 0.47 - J V F2 8A, Pulse, T = 125 C 0.58 0.62 J I V = rated V T = 25 C 13.5 70 A R1 R R, J Reverse Current* I V = rated V T = 125 C 3.5 15 mA R2 R R, J Junction Capacitance C V = 5V, T = 25 C, f = 1MHz 542 - pF T R C SIG Voltage Rate of Change dv/dt - 10000 V/s * Pulse Width < 300s, Duty Cycle <2% 2017 Littelfuse, Inc Specifications are subject to change without notice. Revised:03/16/17 Schottky Barrier Rectifier DSDST1T81040S-A,00S, 8A, 10A, 100V 45V, TO-277B, TO-277B, Single, Single 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 Maximum Thermal Resistance R 75 C/W thJA Junction to Ambient DC operation Maximum Thermal Resistance R 4 C/W thJL Junction to Lead Approximate Weight wt 0.08 g Case Style TO-277B Figure 1: Typical Forward Characteristics Figure 2: Typical Reverse Characteristics Units mounted on 30mm x 30mm copper pad. Figure 3: T ypical Junction Capacitance 2017 Littelfuse, Inc Specifications are subject to change without notice. Revised:03/16/17 Instantaneous Forward Current (A) Instantaneous