MMBZ5221B - MMBZ5259B 350mW SURFACE MOUNT ZENER DIODE Features Mechanical Data • • • • • • • • • Planar Die Construction 350mW Power Dissipation on FR-4 PCB General Purpose, Medium Current Ideally Suited for Automated Assembly Processes Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Notes 3 & 4) 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 Terminal Connections: See Diagram Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Weight: 0.008 grams (approximate) • • • • SOT23 Top View Device Schematic Ordering Information (Notes 5 & 6) Device (Type Number)-7-F* (Type Number)Q-7-F* (Type Number)-13-F* (Type Number)Q-13-F* Qualification Commercial Automotive Commercial Automotive Packaging SOT23 SOT23 SOT23 SOT23 Shipping 3000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 10000/Tape & Reel * Add “-7-F” to the appropriate type number in Electrical Characteristics Table from Page 2. Example: 6.2V Zener = MMBZ5234B-7-F. Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com 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. Product manufactured with Date Code OW (week 42, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date Code OW are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 5. For Packaging Details, go to our website at http://www.diodes.com. 6. Selected voltages are available on 13" reels (10,000 devices per reel). Add “-13-F” to the appropriate type number in Electrical Characteristics Table from Page 2. Example: 6.2V Zener = MMBZ5234B-13-F. Please contact your Diodes Inc. sales representative for availability. Marking Information Kxx Date Code Key Year 1998 Code J Month Code Jan 1 Cxx C = CAT (Chengdu Assembly / Test site) xx = Product Type Marking Code See Electrical Characteristics Table YM = Date Code Marking Y = Year (ex: Z = 2012) M = Month (ex: 9 = September) YM YM K = SAT (Shanghai Assembly / Test site) xx = Product Type Marking Code See Electrical Characteristics Table YM = Date Code Marking Y = Year (ex: Z = 2012) M = Month (ex: 9 = September) … 2002 2003 2004 … 2010 2011 2012 2013 2014 2015 2016 2017 2018 … N P R … X Y Z A B C D E F Feb 2 MMBZ5221B - MMBZ5259B Document number: DS18011 Rev. 23 - 2 Mar 3 Apr 4 May 5 Jun 6 1 of 5 www.diodes.com Jul 7 Aug 8 Sep 9 Oct O Nov N Dec D November 2012 © Diodes Incorporated MMBZ5221B - MMBZ5259B Maximum Ratings (@TA = +25°C, unless otherwise specified.) Forward Voltage Characteristic @ IF = 10mA Symbol VF Value 0.9 Unit V Symbol PD RθJA TJ, TSTG Value 350 357 -65 to +150 Unit mW °C/W °C Thermal Characteristics Characteristic Power Dissipation (Note 7) Thermal Resistance, Junction to Ambient Air (Note 7) Operating and Storage Temperature Range Notes: 7. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com. Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Zener Voltage Range (Note 8) Type Number MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5226B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B MMBZ5240B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5244B MMBZ5245B MMBZ5246B MMBZ5248B MMBZ5250B MMBZ5251B MMBZ5252B MMBZ5254B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B MMBZ5259B Notes: Type Code C1 C2 C3 C5 G1 G2 G3 G4 G5 E1 E2 E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H4 H5 J1 J3 J5 K1 K2 K4 K5 M1 M2 M3 M4 VZ @ IZT Nom (V) 2.4 2.5 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 18 20 22 24 27 28 30 33 36 39 Min (V) 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.70 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 13.30 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 IZT Max (V) 2.52 2.63 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.30 6.51 7.14 7.88 8.61 9.14 9.56 10.50 11.55 12.60 13.65 14.70 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95 mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.0 6.2 5.6 5.2 5.0 4.5 4.2 3.8 3.4 3.2 Maximum Zener Impedance f = 1kHz ZZK @ IZK ZZT @ IZT = 0.25mA Ω 30 1200 30 1200 30 1300 30 1600 28 1600 24 1700 23 1900 22 2000 19 1900 17 1600 11 1600 7 1600 7 1000 5 750 6 500 8 500 8 600 10 600 17 600 22 600 30 600 13 600 15 600 16 600 17 600 21 600 25 600 29 600 33 600 41 600 44 600 49 600 58 700 70 700 80 800 Maximum Reverse Leakage Current (Note 8) IR @ VR µA 100 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 0.5 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 V 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 8.4 9.1 9.9 10 11 12 14 15 17 18 21 21 23 25 27 30 8. Short duration pulse test used to minimize self-heating effect. MMBZ5221B - MMBZ5259B Document number: DS18011 Rev. 23 - 2 2 of 5 www.diodes.com November 2012 © Diodes Incorporated MMBZ5221B - MMBZ5259B 50 40 0.3 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (W) 0.4 Note 7 0.2 0.1 30 20 10 0 0 30 75 25 50 100 125 TA, AMBIENT TEMPERATURE (° C) Fig. 1 Power Derating Curve T j = 25°C 0 150 0 1 2 3 4 5 6 8 9 10 7 VZ, ZENER VOLTAGE (V) Fig. 2 Typical Zener Breakdown Characteristics 1,000 10 T J = 25 °C f = 1MHz Nominal Zener Voltage 15 20 Test current IZ 18 22 10 27 33 0 CT, TOTAL CAPACITANCE (pF) IZ, ZENER CURRENT (mA) 12 36 39 100 VR = 1V VR = 2V 10 0 10 20 30 40 VZ, ZENER VOLTAGE (V) Fig. 3 Typical Zener Breakdown Characteristics 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage 1 ZZ, ZENER IMPEDANCE (Ω) 1,000 100 10 1 1 10 100 VZ, ZENER VOLTAGE (V) Fig. 5 Typical Zener Impedance Characteristics MMBZ5221B - MMBZ5259B Document number: DS18011 Rev. 23 - 2 3 of 5 www.diodes.com November 2012 © Diodes Incorporated MMBZ5221B - MMBZ5259B Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. A 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 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0° 8° α All Dimensions in mm B C H K M K1 D J F L G Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Y Z C X MMBZ5221B - MMBZ5259B Document number: DS18011 Rev. 23 - 2 Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 E 4 of 5 www.diodes.com November 2012 © Diodes Incorporated MMBZ5221B - MMBZ5259B 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. 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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 © 2012, Diodes Incorporated www.diodes.com MMBZ5221B - MMBZ5259B Document number: DS18011 Rev. 23 - 2 5 of 5 www.diodes.com November 2012 © Diodes Incorporated