Schottky Barrier Rectifier DST10100S, 10A, 100V, TO-277B, Single DST10100S RoHS Pb Description Littelfuse DST series Ultra Low VF Schottky Barrier Rectifier is designed to meet the general requirements of commercial and industry applications by providing high temperature, low leakage and lower VF products. It is suitable for high frequency switching mode power supply, free-wheeling diodes and polarity protection diodes. Features Pin out ltra low forward voltage • U drop • High frequency operation K Cathode Anode Anode • High junction temperature capability 1 • Guard ring for enhanced ruggedness and long term reliability • Single die in TO-277B Package 2 Applications • S witching mode power supply • Free-Wheeling diodes • Polarity Protection Diodes • DC/DC converters Maximum Ratings Parameters Symbol Peak Inverse Voltage Test Conditions Max Unit VRWM - 100 V Average Forward Current (per device) * IF(AV) 50% duty cycle @TL =125°C rectangular wave form 10 A Peak One Cycle Non-Repetitive Surge Current (per leg) IFSM 8.3 ms, half Sine pulse 150 A Symbol Test Conditions Max Unit * Mounted on 30 mm x 30 mm pad areas aluminum PCB Electrical Characteristics Parameters Forward Voltage Drop (per leg) * Reverse Current (per leg) * * Pulse Width < 300μs, Duty Cycle <2% VF1 @10A, Pulse, TJ = 25 °C 0.70 VF2 @10A, Pulse, TJ = 125 °C 0.65 IR1 @VR = rated VR, TJ = 25 °C 0.25 IR2 @VR = rated VR, TJ = 125 °C 36 V mA ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16 Schottky Barrier Rectifier DST10100S, 10A, 100V, TO-277B, Single Thermal-Mechanical Specifications Parameters Symbol Test Conditions Max Unit Junction Temperature TJ -55 to +150 °C Storage Temperature Tstg -55 to +150 °C Typical Thermal Resistance Junction to Lead RthJL 3 °C/W Approximate Weight wt 0.08 g Case Style DC operation TO-277B Figure 1: Typical Forward Characteristics Figure 2: Typical Reverse Characteristics ºC ºC ºC ºC Figure 3: Typical Junction Capacitance ºC ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16 Schottky Barrier Rectifier DST10100S, 10A, 100V, TO-277B, Single Dimensions-TO-277B D Symbol C A E M L K H G J B I F Millimeters Min Typ Max A 6.30 6.50 6.70 B 3.88 3.98 4.08 C 0.95 1.10 1.25 D 0.20 0.25 0.30 E 5.28 5.38 5.48 F 3.40 3.55 3.70 G 2.90 3.05 3.20 H 1.74 1.84 1.94 I 1.10 1.25 1.40 J - 0.85 - K 1.70 1.80 1.90 L 0.85 0.90 0.95 M - 0.56 - D Part Numbering and Marking System A E M H L Packing Options DST10100 6 Part Number B Marking Packing Mode M.O.Q DST10100S DST10100S 5000pcs / Reel 5000 LF YYWWL DST 10 100 LF YY WW L = Device Type = Forward Current (10A) = Reverse Voltage (100V) = Littelfuse = Year = Week = Lot Number I Carrier Tape & Reel Specification Symbol Millimeters Min Max A 4.28 4.48 B 6.80 7.00 d 1.40 1.60 d1 - 1.50 E 1.65 1.85 F 7.40 7.60 P 7.90 8.10 P0 3.90 4.10 W 15.70 16.30 ©2016 Littelfuse, Inc Specifications are subject to change without notice. Revised:02/03/16