DFLS120L 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-020D 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 Gree Molding Compound (No Br, Sb) leadframe. Solderable per MIL-STD-202, Method 208 Qualified to AEC-Q101 Standards for High Reliability Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.01 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 V 20 V RWM DC Blocking Voltage V R RMS Reverse Voltage 14 V V R(RMS) Average Forward Current I 1.0 A F(AV) Non-Repetitive Peak Forward Surge Current 8.3ms I 50 A 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 Ambient (Note 1) 60 C/W R JA Thermal Resistance Junction to Ambient (Note 2) R 180 C/W JA Thermal Resistance Junction to Soldering (Note 3) 10 C/W R JS Operating Temperature Range -55 to +125 T C J Storage Temperature Range -55 to +150 C T STG Electrical Characteristics T = 25C unless otherwise specified A Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 5) 20 V V I = 1.0mA (BR)R R I = 0.1A 0.20 F Forward Voltage 0.30 V V I = 0.7A F F 0.32 0.36 I = 1.0A F 0.26 V = 5V, T = 25C R A Leakage Current (Note 5) I mA R 1.0 V = 20V, T = 25C R A Total Capacitance C 75 pF 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, see EU Directive 2002/95/EC Annex Notes. 5. Short duration pulse test used to minimize self-heating effect. PowerDI is a registered trademark of Diodes Incorporated. 1 of 4 June 2011 DFLS120L Diodes Incorporated www.diodes.com Document number: DS30444 Rev. 6 - 2 DFLS120L 10 10 1 1 0.1 0.01 0.001 000.2.4 0.6 0.8 1.0 0 5 10 20 25 30 15 V , INSTANTANEOUS REVERSE VOLTAGE (V) V , INSTANTANEOUS FORWARD VOLTAGE (V) R F Fig. 1 Typical Forward Characteristics Fig. 2 Typical Reverse Characteristics 300 250 200 150 100 50 0 0 10 30 5 15 20 25 V , DC REVERSE VOLTAGE (V) R Fig. 3 Total Capacitance vs. Reverse Voltage Ordering Information (Note 6) Part Number Case Packaging DFLS120L-7 PowerDI 123 3000/Tape & Reel Notes: 6. For packaging details, go to our website at