DESD2CAN2SOQ CAN BUS ESD PROTECTION DIODE VBR (min) 25.4 Features IPP (max) 5A CT (typ) 25pF This DESD2CAN2SOQ is a next generation ESD and surge protection device packaged in a small footprint surface mount package. It is qualified to AEC-Q101, supported by a PPAP and is designed to protect two data lines of the Controller Area Network (CAN) in an automotive. 230 W Peak Power Dissipation per Line (8/20µs Waveform) Provides ESD Protection per IEC 61000-4-2 Standard: Air ±30kV, Contact ±30kV 2 Channels of ESD Protection Low Channel Input Capacitance 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 PPAP Capable (Note 4) Mechanical Data Description and Applications CAN Bus Protection Industrial Control Network Case: SOT23 Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead-Free Plating). Solderable per MIL-STD-202, Method 208 Weight: 0.009 grams (Approximate) SOT23 Bottom View Device Schematic Ordering Information (Note 5) Product DESD2CAN2SOQ-7 Notes: Compliance Automotive Marking A22 Reel Size (inches) 7 Tape Width (mm) 8 Quantity per Reel 3,000/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. 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 A16 A22 Date Code Key Year Code Month Code 2014 B Jan 1 2015 C Feb 2 DESD2CAN2SOQ Document number: DS37367 Rev. 1 - 2 Mar 3 A22 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September) YM INFORMATION ADVANCE PRODUCT NEW Product Summary 2016 D Apr 4 May 5 2017 E Jun 6 1 of 4 www.diodes.com 2018 F Jul 7 Aug 8 2019 G Sep 9 Oct O 2020 H Nov N Dec D October 2014 © Diodes Incorporated DESD2CAN2SOQ Maximum Ratings (@TA = +25°C, unless otherwise specified.) Symbol Value Unit Peak Pulse Power Dissipation PPP 230 W 8/20µs, per Figure 1 Peak Pulse Current IPP 5 A 8/20µs, per Figure 1 VESD_Contact ±30 kV IEC 61000-4-2 Standard VESD_Air ±30 kV IEC 61000-4-2 Standard ESD Protection – Contact Discharge ESD Protection – Air Discharge Conditions Thermal Characteristics Characteristic Package Power Dissipation (Note 6) Thermal Resistance, Junction to Ambient (Note 6) Operating and Storage Temperature Range Symbol Value Unit PD 300 mW RJA 417 °C/W TJ, TSTG -65 to +150 °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Conditions VRWM — — 24 V — IRM — <1 10 nA — VCL — 34 — — 41 Breakdown Voltage VBR 25.4 28.0 30.3 V IR = 1mA Differential Resistance RDIF — 0.4 — Ω IR = 1A, tp = 8/20μS CT — 25 30 pF VR = 0V, f = 1MHz Reverse Standoff Voltage Channel Leakage Current (Note 7) Clamping Voltage, Positive Transients Channel Input Capacitance Notes: V VRWM = 24V IPP = 1A, tp = 8/20μS, Figure 1 IPP = 5A, tp = 8/20μS, Figure 1 6. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website at http://www.diodes.com. 7. Short duration pulse test used to minimize self-heating effect. 120 tr = 8µs Rise time = 0.7ns to 1ns 100 IESD, DISCHARGE CURRENT (%) IPP, PEAK PULSE CURRENT (%IPP) INFORMATION ADVANCE PRODUCT NEW Characteristic Peak Value IPP Half Value IPP/2 50 tp 0 0 100 80 60 53 40 27 20 8x20 Waveform as defined by R.E.A. 20 40 t, TIME (µs) Figure 1 Pulse Waveform DESD2CAN2SOQ Document number: DS37367 Rev. 1 - 2 80 2 of 4 www.diodes.com 0 -10 0 10 20 30 40 50 60 70 80 90 100 TIME (ns) Figure 2 ESD Discharge Current Wave Form IEC 6100-4-2 (330/150pF) October 2014 © Diodes Incorporated DESD2CAN2SOQ 100 24 CT , TOTAL CAPACITANCE (pF) PEAK PULSE DERATING % OF PEAK POWER OR CURRENT f = 1MHz 20 75 50 25 18 16 14 12 10 8 6 4 2 0 0 0 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE (°C) Figure 3 Power Dissipation vs. Ambient Temperature 25 0 5 10 15 20 25 30 V R, DC REVERSE VOLTAGE (V) Figure 4 Total Capacitance vs. Reverse Voltage 8 50 T A =150°C 40 IR , (mA) 6 VC (V) INFORMATION ADVANCE PRODUCT NEW 22 4 T A = 125°C 30 T A = 85°C 20 TA = 25°C 2 10 T A = -55°C 0 25 27.5 30 32.5 35 37.5 I PP (A) Figure 5 Typical Peak Clamping Voltage VC vs. Peak Pulse Current I PP 40 0 22 32 27 Figure 6 Reverse Current as a Function of Reverse Voltage Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. All 7° H K1 J K a M A L C L1 B D DESD2CAN2SOQ Document number: DS37367 Rev. 1 - 2 3 of 4 www.diodes.com SOT23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.890 1.00 0.975 K1 0.903 1.10 1.025 L 0.45 0.61 0.55 L1 0.25 0.55 0.40 M 0.085 0.150 0.110 a 8° All Dimensions in mm October 2014 © Diodes Incorporated DESD2CAN2SOQ Suggested Pad Layout INFORMATION ADVANCE PRODUCT NEW Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Y Z C X Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 E 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. 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 DESD2CAN2SOQ Document number: DS37367 Rev. 1 - 2 4 of 4 www.diodes.com October 2014 © Diodes Incorporated