Schottky Barrier Rectifier DST5100S, 5A, 100V, TO-277B, Single Pb e3 RoHS DST5100S 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 drop Package Pin out High frequency operation Pb-free E3 means 2nd level interconnect is MSL: Level 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 con verters Maximum Ratings Parameters Symbol Test Conditions Max Unit Peak Inverse Voltage V - 100 V RWM Average Forward Current 50% duty cycle T =125C L I 5 A F(AV) (per device) * rectangular wave form Peak One Cycle Non-Repetitive Surge I 8.3 ms, half Sine pulse 120 A FSM Current (per leg) * Mounted on 30 mm x 30 mm pad areas aluminum PCB Electrical Characteristics Parameters Symbol Test Conditions Typ Max Unit V 5A, Pulse, T = 25 C 0.69 0.75 F1 J Forward Voltage Drop (per leg) * V V 5A, Pulse, T = 125 C 0.61 0.70 F2 J I V = rated V T = 25 C 0.06 0.12 R1 R R, J Reverse Current (per leg) * mA I V = rated V T = 125 C 2 18 R2 R R, J Junction Capacitance (per leg) C V = 5V, T = 25 C, f = 1MHz 245 - 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 DST5100S, 5A, 100V, TO-277B, 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 Junction Capacitance Figure 2: Typical Reverse Characteristics 10.000 1000 T =125 J 1.000 T =25 J 0.100 100 0.010 T =25 J 10 0.001 5 10 15 20 25 30 35 40 20 30 40 50 60 70 80 90 100 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Figure 3: Typical Instantaneous Forward Voltage Characteristics 100 T =125 J T =25 J 10 Units mounted on 30mm x 30mm copper pad. 1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Forward Voltage Drop (V) 2017 Littelfuse, Inc Specifications are subject to change without notice. Revised:03/16/17 Junction Capacitance (PF) Instantaneous Forward Current (A) Instantaneous Reverse Current (mA)