DFLS140L 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER PowerDI 123 Features Mechanical Data Guard Ring Die Construction for Transient Protection Case: PowerDI 123 Low Power Loss, High Efficiency Case Material: Molded Plastic, Green Molding Compound. UL Flammability Classification Rating 94V-0 Patented Interlocking Clip Design for High Surge Current Capacity Moisture Sensitivity: Level 1 per J-STD-020 High Current Capability and Low Forward Voltage Drop Terminal Connections: Cathode Band Lead Free Finish, RoHS Compliant (Note 4) Terminals: Finish Matte Tin annealed over Copper leadframe. Solderable per MIL-STD-202, Method 208 Gree Molding Compound (No Br, Sb) Marking Information: See Page 3 Qualified to AEC-Q101 Standards for High Reliability Ordering Information: See Page 3 Weight: 0.096 grams (approximate) Top View Maximum Ratings T = 25C unless otherwise specified A Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol Value Unit V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage 40 V V RWM DC Blocking Voltage V R RMS Reverse Voltage 28 V V R(RMS) 1.0 A Average Forward Current T = 120C I T F(AV) Non-Repetitive Peak Forward Surge Current 8.3ms 50 A I FSM single half sine-wave superimposed on rated load Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 1) P 1.67 W D Power Dissipation (Note 2) P 556 mW D Thermal Resistance Junction to Soldering Point (Note 3) 10 C/W R JS Thermal Resistance Junction to Ambient (Note 1) R 60 C/W JA Thermal Resistance Junction to Ambient (Note 2) 180 C/W R JA Operating Temperature Range -55 to +125 T C J Storage Temperature Range -55 to +150 T C STG Electrical Characteristics T = 25C unless otherwise specified A Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 5) V 40 V I = 500A (BR)R R I = 0.1A, T = 25C F J 0.36 I = 0.1A, T = 85C 0.30 F J 0.55 I = 1.0A, T = 25C F J V V Forward Voltage F 0.515 I = 1.0A, T = 85C F J 0.85 I = 3.0A, T = 25C F J 0.88 I = 3.0A, T = 85C F J V = 40V, T = 25C 0.1 R J 10 V = 40V, T = 85C R J Leakage Current (Note 5) I mA R 0.05 V = 20V, T = 25C R J 5 V = 20V, T = 85C R J Total Capacitance 90 pF C V = 10V, f = 1.0MHz T R Notes: 1. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. T = 25C A 2. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads.T = 25C A 3. Theoretical R calculated from the top center of the die straight down to the PCB cathode tab solder junction. JS 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at DFLS140L 10,000 10,000 1,000 T = 125C A 1,000 T = 100C A 100 100 10 10 1.0 T = 85C A 1 T = 25C 0.1 A T = -55C A 0.01 0.1 05 10 15 20 25 30 35 40 0.8 0 0.2 0.4 0.6 V , INSTANTANEOUS REVERSE VOLTAGE (V) V , INSTANTANEOUS FORWARD VOLTAGE (V) R F Fig. 2 Typical Reverse Characteristics Fig. 1 Typical Forward Characteristics 2.0 450 400 350 300 250 1.0 200 150 100 50 0 0 0 8 16 24 32 40 0 10 30 50 70 90 110 130 150 V , DC REVERSE VOLTAGE (V) T , TERMINAL TEMPERATURE (C) R T Fig. 3 Total Capacitance vs Reverse Voltage Fig. 4 Forward Current Derating Curve 135 125 115 105 95 85 75 65 55 45 35 25 0 8 32 40 16 24 V , DC REVERSE VOLTAGE (V) R Fig. 5 Operating Temperature Derating PowerDI is a registered trademark of Diodes Incorporated. 2 of 4 December 2009 DFLS140L Diodes Incorporated www.diodes.com Document number: DS30490 Rev. 6 - 2 I , INSTANTANEOUS FORWARD CURRENT (mA) F T , DERATED AMBIENT TEMPERATURE (C) C , TOTAL CAPACITANCE (pF) A T I , INSTANTANEOUS REVERSE CURRENT (A) R I, AVERAGE FORWARD CURRENT (A) F(AV)