MMSZ5263B 500mW SURFACE MOUNT ZENER DIODE NEW PRODUCT Please click here to visit our online spice models database. Features Mechanical Data • • • • • • • • • Planar Die Construction 500mW Power Dissipation General Purpose, Medium Current Ideally Suited for Automated Assembly Processes Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Note 4) Qualified to AEC-Q101 Standards for High Reliability Case: SOD-123 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 Polarity: Cathode Band Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.01 grams (approximate) • • • • • • Top View Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Forward Voltage (Note 3) @ IF = 10mA Symbol Value Unit VF 0.9 V Symbol PD RθJA RθJL TJ, TSTG Value 500 350 150 -65 to +150 Unit mW °C/W °C/W °C Thermal Characteristics Characteristic Power Dissipation (Note 1) @TL = 75°C Thermal Resistance, Junction to Ambient Air (Note 1) Thermal Resistance, Junction to Lead (Note 2) Operating and Storage Temperature Range Electrical Characteristics Type Number Type Code MMSZ5263B M8 Notes: 1. 2. 3. 4. 5. @TA = 25°C unless otherwise specified Zener Voltage Range (Note 3) Test Current VZ @ IZT IZT Nom (V) Min (V) Max (V) mA 56 53.20 58.80 2.2 Maximum Zener Impedance (Note 5) ZZK @ IZK = 0.25mA ZZT @ IZT Ω 150 1300 Maximum Reverse Leakage Current (Note 3) IR @ VR μA 0.1 43 V Device mounted on FR-4 substrate, single-sided, PC boards, with minimum recommended pad layout. Thermal Resistance measurement obtained via infrared scan method. Short duration pulse test used to minimize self-heating effect. No purposefully added lead. Halogen and Antimony Free. f = 1KHz. MMSZ5263B Document number: DS31652 Rev. 4 - 2 1 of 3 www.diodes.com September 2009 © Diodes Incorporated MMSZ5263B 10 0.5 IZ, ZENER CURRENT (mA) PD, POWER DISSIPATION (Ω) 0.4 0.3 0.2 1 0.1 0.1 0 0.01 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve Ordering Information 45 50 55 60 65 70 VZ, ZENER VOLTAGE (V) Fig. 2 Typical Zener Breakdown Characteristics (Note 5) Part Number MMSZ5263B-7-F Notes: 40 150 Packaging SOD-123 Shipping 3000/Tape & Reel 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information M8 Date Code Key Year Code 2009 W Month Code Jan 1 2010 X Feb 2 M8 = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: W = 2009) M = Month (ex: 9 = September) YM NEW PRODUCT 0.6 2011 Y Mar 3 Apr 4 May 5 2012 Z Jun 6 2013 A Jul 7 Aug 8 2014 B Sep 9 Oct O 2015 C Nov N Dec D Package Outline Dimensions C H SOD-123 Dim Min Max A 0.55 Typ B 1.40 1.70 C 3.55 3.85 H 2.55 2.85 J 0.00 0.10 K 1.00 1.35 L 0.25 0.40 M 0.10 0.15 0 8° α All Dimensions in mm A B K M L MMSZ5263B Document number: DS31652 Rev. 4 - 2 2 of 3 www.diodes.com September 2009 © Diodes Incorporated MMSZ5263B Suggested Pad Layout NEW PRODUCT C Dimensions Value (in mm) Z 4.9 G 2.5 X 0.7 Y 1.2 C 3.7 X Y G Z 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 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 © 2009, Diodes Incorporated www.diodes.com MMSZ5263B Document number: DS31652 Rev. 4 - 2 3 of 3 www.diodes.com September 2009 © Diodes Incorporated