BZX84B2V7 - BZX84B39 350mW SURFACE MOUNT PRECISION ZENER DIODE Features Mechanical Data * 2% Tolerance on VZ * * * * * * 350mW Power Dissipation Zener Voltages from 2.7V - 39V Ideally Suited for Automated Assembly Processes 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 * * Case: SOT23 Case Material: Molded Plastic "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Solderable per MIL-STD-202, Method 208 Lead-Free Plating (Matte Tin Finish Annealed over Alloy 42 Leadframe). Polarity: See Diagram Weight: 0.008 grams (Approximate) * * * * SOT23 Top View Device Schematic Ordering Information (Note 4) Part Number Qualification Case Packaging (Type Number)-7-F* (Type Number)Q-7-F* (Type Number)-13-F* (Type Number)Q-13-F* Standard Automotive Standard Automotive SOT23 SOT23 SOT23 SOT23 3000/Tape & Reel 3000/Tape & Reel 10,000/Tape & Reel 10,000/Tape & Reel *For (Type Number), please see the Electrical Characteristics Table. Example: 7.5V Zener = BZX84B7V5-7-F. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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, see http://www.diodes.com/products/packages.html. xxx Date Code Key Year Code Month Code 2012 Z Jan 1 2013 A Feb 2 BZX84B2V7 - BZX84B39 Document number: DS36159 Rev. 3 - 2 Mar 3 YM Marking Information ... ... Apr 4 xxx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: F = 2018) M = Month (ex: 9 = September) 2018 F May 5 Jun 6 1 of 5 www.diodes.com 2019 G Jul 7 Aug 8 2020 H Sep 9 Oct O 2021 I Nov N Dec D June 2018 (c) Diodes Incorporated BZX84B2V7 - BZX84B39 Maximum Ratings (@TA = +25C, unless otherwise specified.) Characteristic Symbol Value Unit VF 0.9 V Symbol Value Unit Power Dissipation (Note 5) PD 300 mW Power Dissipation (Note 6) PD 350 mW Thermal Resistance, Junction to Ambient Air (Note 5) RJA 417 C/W Thermal Resistance, Junction to Ambient Air (Note 6) RJA 357 C/W TJ, TSTG -65 to +150 C Forward Voltage @ IF = 10mA Thermal Characteristics Characteristic Operating and Storage Temperature Range Electrical Characteristics (@TA = +25C, unless otherwise specified.) Type Number BZX84B2V7 BZX84B3V0 BZX84B3V3 BZX84B3V6 BZX84B3V9 BZX84B4V3 BZX84B4V7 BZX84B5V1 BZX84B5V6 BZX84B6V2 BZX84B6V8 BZX84B7V5 BZX84B8V2 BZX84B9V1 BZX84B10 BZX84B11 BZX84B12 BZX84B13 BZX84B15 BZX84B16 BZX84B18 BZX84B20 BZX84B22 BZX84B24 BZX84B27 BZX84B30 BZX84B33 BZX84B36 BZX84B39 Notes: Marking Code KZC KZD KZE KZF KZG KZH KZ1 KZ2 KZ3 KZ4 KZ5 KZ6 KZ7 KZ8 KZ9 KY1 KY2 KY3 KY4 KY5 KY6 KY7 KY8 KY9 KYA KYB KYC KYD KYE Maximum Zener Impedance f = 1KHz Zener Voltage Range (Note 7) Maximum Reverse Current (Note 7) Temperature Coefficient @ IZT IZT ZZT @ IZT IR VR Min Max Nom (V) Min (V) Max (V) (mA) () () (mA) (A) (V) mV/C mV/C 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5 5.49 6.08 6.66 7.35 8.04 8.92 9.8 10.8 11.8 12.7 14.7 15.7 17.6 19.6 21.6 23.5 26.5 29.4 32.3 35.3 38.2 2.75 3.06 3.37 3.67 3.98 4.39 4.79 5.2 5.71 6.32 6.94 7.65 8.36 9.28 10.2 11.2 12.2 13.3 15.3 16.3 18.4 20.4 22.4 24.5 27.5 30.6 33.7 36.7 39.8 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 100 95 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 600 600 600 600 600 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 20 10 5.0 5.0 3.0 3.0 3.0 2.0 1.0 3.0 2.0 1.0 0.7 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 7.0 8.0 8.0 8.0 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.1 25.2 27.3 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -3.5 -2.7 -2.0 0.4 1.2 2.5 3.2 3.8 4.5 5.4 6.0 7.0 9.2 10.4 12.4 14.4 16.4 18.4 21.4 24.4 27.4 30.4 33.4 0 0 0 0 0 0 0.2 1.2 2.5 3.7 4.5 5.3 6.2 7.0 8.0 9.0 10.0 11.0 13.0 14.0 16.0 18.0 20.0 22.0 25.3 29.4 33.4 37.4 41.2 VZ @ IZT ZZK @ IZK 5. Device mounted on FR-4 PCB with recommended pad layout, which can be found at http://www.diodes.com. 6. Valid provided the terminals are kept at ambient temperature. 7. Short duration pulse test used to minimize self-heating effect. BZX84B2V7 - BZX84B39 Document number: DS36159 Rev. 3 - 2 2 of 5 www.diodes.com June 2018 (c) Diodes Incorporated 500 50 400 40 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (mW) BZX84B2V7 - BZX84B39 300 Note 5 Note 6 200 30 20 10 100 0 0 0 30 TJ = 25C 160 120 40 80 TA, Ambient Temperature, (C) Figure 1 Power Derating Curve 200 8 9 10 5 6 3 4 7 VZ, ZENER VOLTAGE (V) Figure 2 Typical Zener Breakdown Characteristics 0 1 2 1,000 B10 CT, TOTAL CAPACITANCE (pF) IZ, ZENER CURRENT (mA) TJ = 25 C B15 20 B18 Test current IZ 2mA 10 Test current IZ 5mA B33 B36 B39 VR = 1V VR = 2V 100 0 0 Document number: DS36159 Rev. 3 - 2 VR = 2V 10 10 20 30 40 VZ, ZENER VOLTAGE (V) Figure 3 Typical Zener Breakdown Characteristics BZX84B2V7 - BZX84B39 VR = 1V 3 of 5 www.diodes.com 1 10 VZ, NOMINAL ZENER VOLTAGE (V) Figure 4 Typical Total Capacitance vs. Nominal Zener Voltage 100 June 2018 (c) Diodes Incorporated BZX84B2V7 - BZX84B39 Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SOT23 All 7 H K1 GAUGE PLANE 0.25 J K a M A L C L1 B D G F 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 0 8 -All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SOT23 Y Dimensions C X X1 Y Y1 C Y1 X BZX84B2V7 - BZX84B39 Document number: DS36159 Rev. 3 - 2 Value (in mm) 2.0 0.8 1.35 0.9 2.9 X1 4 of 5 www.diodes.com June 2018 (c) Diodes Incorporated BZX84B2V7 - BZX84B39 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 (c) 2018, Diodes Incorporated www.diodes.com BZX84B2V7 - BZX84B39 Document number: DS36159 Rev. 3 - 2 5 of 5 www.diodes.com June 2018 (c) Diodes Incorporated