DFLS140LQ Green 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER ® PowerDI 123 Product Summary VR(V) IF (A) 40 1.0 Features and Benefits VF MAX (V) @ +25°C 0.55 IR MAX (mA) @ +25°C 0.1 Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency Patented Interlocking Clip Design for High Surge Current Capacity High Current Capability and Low Forward Voltage Drop Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (See Note 4) Description and Applications Mechanical Data This Schottky Barrier Rectifier is designed to meet the stringent requirements of automotive applications. It is ideally suited to use as: Polarity Protection Diode Re-Circulating Diode Switching Diode 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 Weight: 0.096 grams (Approximate) PowerDI®123 PowerDI®123 Top View Ordering Information (Note 5) Part Number DFLS140LQ-7 Notes: Compliance Automotive Case PowerDI®123 Packaging 3,000/Tape & Reel 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/. 5. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information PowerDI®123 PowerDI®123 F06 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September) Date Code Key Year Code Month Code 2014 2015 2016 2017 2018 2019 2020 2021 2022 B C D E F G H I J Jan 1 Feb 2 Mar 3 Apr 4 May 5 Jun 6 Jul 7 Aug 8 Sep 9 Oct O Nov N Dec D PowerDI is a registered trademark of Diodes Incorporated DFLS140LQ Document number: DS37061 Rev. 2 - 2 1 of 5 www.diodes.com June 2015 © Diodes Incorporated DFLS140LQ 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 Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Forward Current @ TT = +120°C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Symbol VRRM VRWM VR VR(RMS) IF(AV) Value Unit 40 V 28 1.0 V A IFSM 50 A Symbol PD PD RθJS RθJA RθJA TJ TSTG Value 1.67 556 10 60 180 -55 to +125 -55 to +150 Unit W mW °C/W °C/W °C/W °C °C Thermal Characteristics Characteristic Power Dissipation (Note 6) Power Dissipation (Note 7) Thermal Resistance Junction to Soldering Point (Note 8) Thermal Resistance Junction to Ambient (Note 6) Thermal Resistance Junction to Ambient (Note 7) Operating Temperature Range Storage Temperature Range Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Reverse Breakdown Voltage (Note 9) Forward Voltage Symbol V(BR)R Min 40 Typ Max Unit V VF 0.36 0.30 0.55 0.515 0.85 0.88 V 90 0.1 10 0.05 5 mA pF Leakage Current (Note 9) IR Total Capacitance CT Notes: 6. 7. 8. 9. Test Condition IR = 500μA IF = 0.1A, TJ = +25°C IF = 0.1A, TJ = +85°C IF = 1.0A, TJ = +25°C IF = 1.0A, TJ = +85°C IF = 3.0A, TJ = +25°C IF = 3.0A, TJ = +85°C VR = 40V, TJ = +25°C VR = 40V, TJ = +85°C VR = 20V, TJ = +25°C VR = 20V, TJ = +85°C VR = 10V, f = 1.0MHz Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. T A = +25°C. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads. TA = +25°C. Theoretical RθJS calculated from the top center of the die straight down to the PCB cathode tab solder junction. Short duration pulse test to minimize self-heating effect. PowerDI is a registered trademark of Diodes Incorporated DFLS140LQ Document number: DS37061 Rev. 2 - 2 2 of 5 www.diodes.com June 2015 © Diodes Incorporated 10,000 IR, INSTANTANEOUS REVERSE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) DFLS140LQ TA = 125°C 1,000 TA = 100°C 100 10 TA = 85° C 1 T A = 25°C TA = -55°C 0.1 10,000 1,000 100 10 1.0 0.1 0.01 10 15 20 25 30 35 0 5 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 0.8 0.2 0.4 0.6 0 V F, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 2.0 IF(AV), AVERAGE FORWARD CURRENT (A) 450 CT, TOTAL CAPACITANCE (pF) 400 350 300 250 Note 7 1.0 200 150 100 50 0 0 8 16 24 32 40 V R, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs Reverse Voltage 0 0 10 30 50 90 110 130 70 TT, TERMINAL TEMPERATURE (°C) Fig. 4 Forward Current Derating Curve 150 TA, DERATED AMBIENT TEMPERATURE (°C) 135 125 Note 7 115 105 95 85 75 65 55 45 35 25 0 8 32 16 24 VR, DC REVERSE VOLTAGE (V) Fig. 5 Operating Temperature Derating 40 PowerDI is a registered trademark of Diodes Incorporated DFLS140LQ Document number: DS37061 Rev. 2 - 2 3 of 5 www.diodes.com June 2015 © Diodes Incorporated DFLS140LQ Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. D POWERDI®123 Dim Min Max Typ A 0.93 1.00 0.98 A3 0.15 0.25 0.20 b 0.85 1.25 1.00 b2 1.025 1.125 1.10 D 1.63 1.93 1.78 E 3.50 3.90 3.70 E1 2.60 3.00 2.80 L 0.40 0.50 0.45 L1 1.25 1.40 1.35 L3 0.125 0.275 0.20 All Dimensions in mm E1 A3 A L(2X) L1 b2 b L3 L3 E Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. X2 Dimensions Y G X X1 X2 Y Y1 Y1 X G X1 Value (in mm) 0.65 1.05 2.40 4.10 1.50 1.50 PowerDI is a registered trademark of Diodes Incorporated DFLS140LQ Document number: DS37061 Rev. 2 - 2 4 of 5 www.diodes.com June 2015 © Diodes Incorporated DFLS140LQ IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 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