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MMSZ5237B Dataheets PDF



Part Number MMSZ5237B
Manufacturers Diodes
Logo Diodes
Description 500mW SURFACE MOUNT ZENER DIODE
Datasheet MMSZ5237B DatasheetMMSZ5237B Datasheet (PDF)

Features  500mW Power Dissipation  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 MMSZ5221B - MMSZ5259B 500mW SURFACE MOUNT ZENER DIODE Mechanical Data  Case: SOD123  Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0  Moisture Sensitivity.

  MMSZ5237B   MMSZ5237B



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Features  500mW Power Dissipation  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 MMSZ5221B - MMSZ5259B 500mW SURFACE MOUNT ZENER DIODE Mechanical Data  Case: SOD123  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  Weight: 0.01 grams (Approximate) SOD123 Top View Ordering Information (Note 5) Part Number (Type Number)-7-F* (Type Number)Q-7-F* (Type Number)-13-F* (Type Number)Q-13-F* Qualification Commercial Automotive Commercial Automotive Case SOD123 SOD123 SOD123 SOD123 Packaging 3,000/Tape & Reel 3,000/Tape & Reel 10,000/Tape & Reel 10,000/Tape & Reel *For (Type Number), please see the Electrical Characteristics Table. Example: 6.2V Zener = MMSZ5234B-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 V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 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. Marking Information xx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: E = 2017) M = Month (ex: 9 = September) Date Code Key Year 2013 Code A 2014 B Month Code Jan Feb 12 2015 C Mar 3 2016 D Apr 4 2017 E May 5 … … Jun 6 2020 H 2021 I 2022 J Jul Aug Sep Oct 78 9O 2023 K Nov N 2024 L Dec D MMSZ5221B - MMSZ5259B Document number: DS18010 Rev. 28 - 2 1 of 5 www.diodes.com October 2017 © Diodes Incorporated MMSZ5221B - MMSZ5259B Maximum Ratings (@TA = +25°C, unless otherwise specified.) Forward Voltage Characteristic @ IF = 10mA Symbol VF Value 0.9 Unit V Thermal Characteristics Characteristic Power Dissipation (Note 4) @TL = +75°C Power Dissipation (Note 5) @TA = +25°C Thermal Resistance, Junction to Ambient Air (Note 5) Operating and Storage Temperature Range Symbol PD PD RθJA TJ, TSTG Value 500 370 338 -65 to +150 Unit mW mW °C/W °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Type Number Type Code Zener Voltage Range (Note 6) VZ @ IZT Nom (V) Min (V) Max (V) MMSZ5221B C1 2.4 2.28 2.52 MMSZ5223B C3 2.7 2.57 2.84 MMSZ5225B C5 3.0 2.85 3.15 MMSZ5226B G1 3.3 3.14 3.47 MMSZ5227B G2 3.6 3.42 3.78 MMSZ5228B G3 3.9 3.71 4.10 MMSZ5229B G4 4.3 4.09 4.52 MMSZ5230B G5 4.7 4.47 4.94 MMSZ5231B E1 5.1 4.85 5.36 MMSZ5232B E2 5.6 5.32 5.88 MMSZ5233B E3 6.0 5.70 6.30 MMSZ5234B E4 6.2 5.89 6.51 MMSZ5235B E5 6.8 6.46 7.14 MMSZ5236B F1 7.5 7.13 7.88 MMSZ5237B F2 8.2 7.79 8.61 MMSZ5238B F3 8.7 8.27 9.14 MMSZ5239B F4 9.1 8.65 9.56 MMSZ5240B F5 10 9.50 10.50 MMSZ5241B H1 11 10.45 11.55 MMSZ5242B H2 12 11.40 12.60 MMSZ5243B H3 13 12.35 13.65 MMSZ5245B H5 15 14.25 15.75 MMSZ5246B J1 16 15.20 16.80 MMSZ5248B J3 18 17.10 18.90 MMSZ5250B J5 20 19.00 21.00 MMSZ5251B K1 22 20.90 23.10 MMSZ5252B K2 24 22.80 25.20 MMSZ5254B K4 27 25.65 28.35 MMSZ5255B K5 28 26.60 29.40 MMSZ5256B M1 30 28.50 31.50 MMSZ5257B M2 33 31.35 34.65 MMSZ5258B M3 36 34.20 37.80 MMSZ5259B M4 39 37.05 40.95 Notes: 4. RΘJL = 132°C/W 5. Device mounted on FR-4 PCB with 1 inch copper pad layout. 6. Short duration pulse test used to minimize self-heating effect. Test Current IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 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 ZZT @ IZT ZZK @ IZK = 0.25mA Ω 30 1,200 30 1,300 30 1,600 28 1,600 24 1,700 23 1,900 22 2,000 19 1,900 17 1,600 11 1,600 7 1,600 7 1,000 5 750 6 500 8 500 8 600 10 600 17 600 22 600 30 600 13 600 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 6) IR @ VR A V 100 1.0 75 1.0 50 1.0 25 1.0 15 1.0 10 1.0 5.0 1.0 5.0 2.0 5.0 2.0 5.0 3.0 5.0 3.5 5.0 4.0 3.0 5.0 3.0 6.0 3.0 6.5 3.0 6.5 3.0 7.0 3.0 8.0 2.0 8.4 1.0 9.1 0.5 9.9 0.1 11 0.1 12 0.1 14 0.1 15 0.1 17 0.1 18 0.1 21 0.1 21 0.1 23 0.1 25 0.1 27 0.1 30 MMS.


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