A Product Line of Diodes Incorporated ZLLS350 40V LOW LEAKAGE SCHOTTKY DIODE Description Mechanical Data Packaged in the SOD523 package offering an ideal low VF /IR performance combined with a low package height making the device suitable for various converter, charger and LED driver circuits. Case: SOD523 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 Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Weight: 0.001 grams (approximate) Features Low VF 380mA continuous current rating Low profile SOD523 package Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability SOD523 Cathode Top View Anode Top View Pin-Out Ordering Information (Note 4) Part Number ZLLS350TA Notes: Case SOD523 Packaging 3000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information L3 ZLLS350 Document Number: DS33225 Rev. 6 - 2 L3 = Product Type Marking Code 1 of 4 www.diodes.com December 2013 (c) Diodes Incorporated A Product Line of Diodes Incorporated ZLLS350 Maximum Ratings @TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic DC Blocking Voltage Continuous Forward current Average Peak Forward Current; duty cycle = 50% Non-Repetitive Forward Current Symbol VRM IF IFAV @ t < 100s @ t < 10ms Unit V mA mA PD PD TSTG TJ Value 40 380 650 6.0 1.3 357 413 -55 to +150 +150 Symbol RJA RJA Value 350 303 Unit IFSM Power Dissipation at TA = +25C (Note 5) Power Dissipation at TA = +25C (Note 6) Operating and storage temperature range Junction Temperature A mW mW C C Thermal Characteristics Characteristic Thermal Resistance Junction to Ambient (Note 5) Thermal Resistance Junction to Ambient (Note 6) C/W Electrical Characteristics @TA = 25C unless otherwise specified Characteristic Reverse Breakdown Voltage Forward Voltage Drop (Note 7) VF Leakage Current Total Capacitance IR CT Min 40 -- -- -- -- -- -- Reverse Recovery Time trr -- Notes: Symbol V(BR)R Typ 53 395 430 490 650 0.15 2.5 Max -- 450 520 635 1000 4 6 Unit V 1 -- nS mV A -- Test Condition IR = 100 A IF = 30mA IF = 50mA IF = 100mA IF = 275mA VR = 30V f = 1MHz; VR = 30V Switch from IF = 100mA to IR = 100mA. Measured at IR = 10mA 5. For a single device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of 1oz copper in still air conditions 6. As above measured @ t < 5 seconds 7. Measured under pulsed conditions. Pulse width 300s; duty cycle 2% ZLLS350 Document Number: DS33225 Rev. 6 - 2 2 of 4 www.diodes.com December 2013 (c) Diodes Incorporated A Product Line of Diodes Incorporated 1 0.1 0.01 0.001 0.0001 0.2 0.4 1.0 0.6 0.8 0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics IR, INSTANTANEOUS REVERSE CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A) ZLLS350 1,000 100 10 1 0.1 0.01 0.001 0.0001 5 10 15 20 25 30 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 0.4 PD, POWER DISSIPATION (W) 15 CT, TOTAL CAPACITANCE (pF) 0 10 5 0 0.01 0.3 0.2 0.1 0 0.1 1 10 100 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 0 20 40 60 80 100 120 140 160 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Dissipation vs. Ambient Temperature Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. L C SOD523 Dim Min Max A 0.25 0.35 B 0.70 0.90 C 1.50 1.70 H 1.10 1.30 K 0.55 0.65 L 0.10 0.30 M 0.10 0.12 All Dimensions in mm H M A B ZLLS350 Document Number: DS33225 Rev. 6 - 2 K 3 of 4 www.diodes.com December 2013 (c) Diodes Incorporated A Product Line of Diodes Incorporated ZLLS350 Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. X1 X Dimensions Value (in mm) G 0.80 X 0.60 X1 2.00 Y 0.70 Y G 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. 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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. 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 (c) 2013, Diodes Incorporated www.diodes.com ZLLS350 Document Number: DS33225 Rev. 6 - 2 4 of 4 www.diodes.com December 2013 (c) Diodes Incorporated