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DFLS240L Datasheet(PDF) 1 Page - Diodes Incorporated |
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DFLS240L Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 4 page DFLS240L Document number: DS30516 Rev. 8 - 2 1 of 4 www.diodes.com November 2009 © Diodes Incorporated DFLS240L PowerDI is a registered trademark of Diodes Incorporated. 2.0A LOW VF SCHOTTKY BARRIER RECTIFIER PowerDI ®123 Features • Guard Ring Die Construction for Transient Protection • Low Power Loss, High Efficiency • High Surge Capability • High Current Capability and Low Forward Voltage Drop • Lead Free Finish, RoHS Compliant (Note 4) • "Green" Molding Compound (No Br, Sb) • Qualified to AEC-Q101 Standards for High Reliability Mechanical Data • Case: PowerDI ®123 • Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020 • Terminal Connections: Cathode Band • Terminals: Finish – Matte Tin Annealed Over Copper leadframe. Solderable per MIL-STD-202, Method 208 • Marking Information: See Page 2 • Ordering Information: See Page 2 • Weight: 0.01 grams (approximate) Maximum Ratings @TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 40 V RMS Reverse Voltage VR(RMS) 28 V Average Forward Current IF(AV) 2.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 50 A Thermal Characteristics Characteristic Symbol Typ Max Unit Power Dissipation (Note 1) PD ⎯ 1.67 W Power Dissipation (Note 2) PD ⎯ 556 mW Thermal Resistance Junction to Ambient (Note 1) RθJA 60 ⎯ °C/W Thermal Resistance Junction to Ambient (Note 2) RθJA 180 ⎯ °C/W Thermal Resistance Junction to Soldering (Note 3) RθJS ⎯ 5 °C/W Operating Temperature Range (See figure 4) TJ -55 to +125 °C Storage Temperature Range TSTG -55 to +150 °C Electrical Characteristics @TA = 25°C unless otherwise specified Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 5) V(BR)R 40 ⎯ ⎯ V IR = 500μA Forward Voltage VF ⎯ ⎯ ⎯ 0.4 0.45 0.50 0.45 0.50 0.65 V IF = 1.0A IF = 2.0A IF = 3.0A Leakage Current (Note 5) IR ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 0.1 10 0.05 5 mA VR = 40V VR = 40V, TJ = 85°C VR = 20V VR = 20V, TJ = 85°C Total Capacitance CT ⎯ 90 ⎯ pF VR = 10V, f = 1.0MHz Notes: 1. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. 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. 3. Theoretical RθJS calculated from the top center of the die straight down to the PCB cathode tab solder junction. 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 5. Short duration pulse test used to minimize self-heating effect. Top View Please click here to visit our online spice models database. |
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