DFLS240LQ Green 2.0A LOW VF SCHOTTKY BARRIER RECTIFIER PowerDI®123 Product Summary VR(V) Features and Benefits VF MAX (V) @ +25°C 0.50 IF (A) 40 2.0 IR MAX (mA) @ +25°C 0.1 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 (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Mechanical Data Description and Applications This Schottky Barrier Rectifier has been designed to meet the stringent requirements of Automotive Applications. It is ideally suited to use as : Case: PowerDI123 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Polarity Protection Diode Moisture Sensitivity: Level 1 per J-STD-020 Re-circulating Diode Terminal Connections: Cathode Band Switching Diode Terminals: Finish – Matte Tin Annealed Over Copper leadframe. Solderable per MIL-STD-202, Method 208 Weight: 0.01 grams (approximate) Top View Ordering Information (Note 5) Part Number DFLS240LQ-7 Notes: Compliance Automotive Case ® PowerDI 123 Packaging 3000/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. F06A Date Code Key Year Code Month Code 2014 B Jan 1 2015 C Feb 2 2016 D Mar 3 Apr 4 YM Marking Information F06A = Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September) 2017 E May 5 2018 F Jun 6 2019 G Jul 7 Aug 8 2020 H Sep 9 2021 I Oct O 2022 J Nov N Dec D PowerDI is a registered trademark of Diodes Incorporated. DFLS240LQ Document number: DS37066 Rev. 1 - 2 1 of 5 www.diodes.com March 2014 © Diodes Incorporated DFLS240LQ 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 VRRM VRWM VR 40 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage 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 PD 1.67 W mW Power Dissipation (Note 6) Unit PD 556 Thermal Resistance Junction to Ambient (Note 6) RJA 60 °C/W Thermal Resistance Junction to Ambient (Note 7) RJA 180 °C/W Thermal Resistance Junction to Soldering (Note 8) RJS 5 °C/W Power Dissipation (Note 7) Operating Temperature Range Storage Temperature Range TJ -55 to +125 °C TSTG -55 to +150 °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit V(BR)R 40 V IR = 500µA, TA = +25°C VF 0.4 0.45 0.50 0.45 0.50 0.65 V IF = 1.0A, TA = +25°C IF = 2.0A, TA = +25°C IF = 3.0A, TA = +25°C Leakage Current (Note 10) IR 0.1 10 0.05 5 mA VR = 40V, TA = +25°C VR = 40V, TA = +85°C VR = 20V, TA = +25°C VR = 20V, TA = +85°C Total Capacitance CT 90 pF VR = 10V, f = 1.0MHz Reverse Breakdown Voltage (Note 10) Forward Voltage Notes: 6. 7. 8. 9. 10. Test Condition Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads. Theoretical RΘJS calculated from the top center of the die straight down to the PCB cathode tab solder junction. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. Short duration pulse test used to minimize self-heating effect. PowerDI is a registered trademark of Diodes Incorporated. DFLS240LQ Document number: DS37066 Rev. 1 - 2 2 of 5 www.diodes.com March 2014 © Diodes Incorporated 10,000 1,000 T A = 125 ° C TA = 100° C 100 10 TA = 85° C TA = 25° C 1 TA = -55° C 0.1 0.8 0.6 0.2 0.4 0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Figure 1 Typical Forward Characteristics IR, INSTANTANEOUS REVERSE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) DFLS240LQ 10,000 TA, DERATED AMBIENT TEMPERATURE (°C) CT, TOTAL CAPACITANCE (pF) 400 350 300 250 200 150 100 50 0 0 8 16 24 32 40 VR, DC REVERSE VOLTAGE (V) Figure 3 Total Capacitance vs. Reverse Voltage TA = 85° C 100 TA = 100° C 10 T A = 25° C 1.0 0.1 0.01 135 450 TA = 125° C 1,000 TA = -55° C 0 35 5 10 15 20 25 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Figure 2 Typical Reverse Characteristics Note 7 125 115 105 95 85 75 65 55 45 35 25 0 8 32 16 24 VR, DC REVERSE VOLTAGE (V) Figure 4 Operating Temperature Derating 40 PowerDI is a registered trademark of Diodes Incorporated. DFLS240LQ Document number: DS37066 Rev. 1 - 2 3 of 5 www.diodes.com March 2014 © Diodes Incorporated DFLS240LQ Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. B ® C PowerDI 123 Dim Min Max Typ A 3.50 3.90 3.70 B 2.60 3.00 2.80 C 1.63 1.93 1.78 D 0.93 1.00 0.98 E 0.85 1.25 1.00 H 0.15 0.25 0.20 L 0.55 0.75 0.65 L1 1.80 2.20 2.00 L2 0.95 1.25 1.10 All Dimensions in mm E D H L L1 L2 E A Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for latest version. X1 G Y2 X2 Y1 Dimensions G X1 X2 Y1 Y2 Value (in mm) 1.0 2.2 0.9 1.4 1.4 PowerDI is a registered trademark of Diodes Incorporated. DFLS240LQ Document number: DS37066 Rev. 1 - 2 4 of 5 www.diodes.com March 2014 © Diodes Incorporated DFLS240LQ 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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. 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. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2014, Diodes Incorporated www.diodes.com PowerDI is a registered trademark of Diodes Incorporated. DFLS240LQ Document number: DS37066 Rev. 1 - 2 5 of 5 www.diodes.com March 2014 © Diodes Incorporated