DESD1CAN2SOQ CAN BUS ESD PROTECTION DIODE VBR (min) 25.4 Features IPP (max) 3A CT (typ) 11pF 200 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) Description and Applications Mechanical Data This DESD1CAN2 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. 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 CAN Bus protection Industrial Control Network Weight: 0.009 grams (Approximate) SOT23 Bottom View Device Schematic Ordering Information (Note 5) Product DESD1CAN2SOQ-7 Notes: Compliance Automotive Marking A21 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-Q10x 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 A21 A16 Date Code Key Year Code Month Code 2014 B Jan 1 2015 C Feb 2 DESD1CAN2SOQ Document number: DS37366 Rev. 1 - 2 Mar 3 A21 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: B = 2014) M = Month (ex: 9 = September) YM ADVANCE INFORMATION Product Summary 2016 D Apr 4 May 5 2017 E Jun 6 1 of 5 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 DESD1CAN2SOQ Symbol Value Unit Peak Pulse Power Dissipation Characteristic PPP 200 W 8/20µs, per Figure 1 Peak Pulse Current IPP 3 A 8/20µs, per Figure 1 ESD Protection – Contact Discharge ESD Protection – Air Discharge Conditions VESD_Contact ±30 kV IEC 61000-4-2 Standard VESD_Air ±30 kV IEC 61000-4-2 Standard Thermal Characteristics Characteristic Package Power Dissipation (Note 6) Thermal Resistance, Junction to Ambient (Note 6) Operating and Storage Temperature Range Symbol Value PD 300 Unit 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 VRWM — — 24 V Channel Leakage Current (Note 7) IRM — <1 50 nA Clamping Voltage, Positive Transients VCL Breakdown Voltage Channel Input Capacitance Reverse Standoff Voltage Notes: Test Conditions — VRWM = 24V — — 40 — — 70 VBR 25.4 27.8 30.3 V IR = 1mA CT — 11 17 pF VR = 0V, f = 1MHz V IPP = 1A, tp = 8/20μS, Figure 1 IPP = 3A, 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) ADVANCE INFORMATION Maximum Ratings (@TA = +25°C, unless otherwise specified.) 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 DESD1CAN2SOQ Document number: DS37366 Rev. 1 - 2 80 2 of 5 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 DESD1CAN2SOQ 100 PEAK PULSE DERATING % OF PEAK POWER OR CURRENT PPK, PEAK PULSE POWER (W) 1,000 100 10 1 1 75 50 25 0 10 100 1,000 tP , PULSE DURATION (µs) Figure 3 Peak Pulse Power vs. Pulse Duration 0 25 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE (°C) Figure 4 Pulse Derating Curve 14 f = 1MHz 12 CT , TOTAL CAPACITANCE (pF) ADVANCE INFORMATION 10,000 10 8 6 4 2 0 0 5 10 15 20 25 30 VR, DC REVERSE VOLTAGE (V) Figure 5 Total Capacitance vs. Reverse Voltage DESD1CAN2SOQ Document number: DS37366 Rev. 1 - 2 3 of 5 www.diodes.com October 2014 © Diodes Incorporated DESD1CAN2SOQ Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. ADVANCE INFORMATION ° 7 l l A H 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 J K 1 K a M A 1 L L B C D Suggested Pad Layout 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 DESD1CAN2SOQ Document number: DS37366 Rev. 1 - 2 4 of 5 www.diodes.com October 2014 © Diodes Incorporated DESD1CAN2SOQ ADVANCE INFORMATION 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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