MMSZ5221B - MMSZ5259B 500mW SURFACE MOUNT ZENER DIODE Features Mechanical Data 500mW Power Dissipation Case: SOD123 General Purpose, Medium Current Case Material: Molded Plastic, Green Molding Compound. Ideally Suited for Automated Assembly Processes UL Flammability Classification Rating 94V-0 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Moisture Sensitivity: Level 1 per J-STD-020 Halogen and Antimony Free. Green Device (Notes 3 & 4) Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe Qualified to AEC-Q101 Standards for High Reliability (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 Qualification Case Packaging (Type Number)-7-F* Commercial SOD123 3,000/Tape & Reel (Type Number)Q-7-F* Automotive SOD123 3,000/Tape & Reel (Type Number)-13-F* Commercial SOD123 10,000/Tape & Reel (Type Number)Q-13-F* Automotive SOD123 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 MMSZ5221B - MMSZ5259B Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Forward Voltage I = 10mA V 0.9 V F F Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 4) T = +75C P 500 mW L D Power Dissipation (Note 5) T = +25C P 370 mW A D Thermal Resistance, Junction to Ambient Air (Note 5) 338 C/W R JA Operating and Storage Temperature Range -65 to +150 C T T J, STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Maximum Zener Test Maximum Reverse Zener Voltage Range (Note 6) Impedance Current Leakage Current (Note 6) f = 1KHz Type Type Number Code Z I ZK ZK V I I Z I I V Z ZT ZT ZT ZT R R = 0.25mA Nom (V) Min (V) Max (V) mA A V MMSZ5221B C1 2.4 2.28 2.52 20 30 1,200 100 1.0 MMSZ5223B C3 2.7 2.57 2.84 20 30 1,300 75 1.0 MMSZ5225B C5 3.0 2.85 3.15 20 30 1,600 50 1.0 MMSZ5226B G1 3.3 3.14 3.47 20 28 1,600 25 1.0 MMSZ5227B G2 3.6 3.42 3.78 20 24 1,700 15 1.0 MMSZ5228B G3 3.9 3.71 4.10 20 23 1,900 10 1.0 MMSZ5229B G4 4.3 4.09 4.52 20 22 2,000 5.0 1.0 MMSZ5230B G5 4.7 4.47 4.94 20 19 1,900 5.0 2.0 MMSZ5231B E1 5.1 4.85 5.36 20 17 1,600 5.0 2.0 MMSZ5232B E2 5.6 5.32 5.88 20 11 1,600 5.0 3.0 MMSZ5233B E3 6.0 5.70 6.30 20 7 1,600 5.0 3.5 MMSZ5234B E4 6.2 5.89 6.51 20 7 1,000 5.0 4.0 MMSZ5235B E5 6.8 6.46 7.14 20 5 750 3.0 5.0 MMSZ5236B F1 7.5 7.13 7.88 20 6 500 3.0 6.0 MMSZ5237B F2 8.2 7.79 8.61 20 8 500 3.0 6.5 MMSZ5238B F3 8.7 8.27 9.14 20 8 600 3.0 6.5 MMSZ5239B F4 9.1 8.65 9.56 20 10 600 3.0 7.0 MMSZ5240B F5 10 9.50 10.50 20 17 600 3.0 8.0 MMSZ5241B H1 11 10.45 11.55 20 22 600 2.0 8.4 MMSZ5242B H2 12 11.40 12.60 20 30 600 1.0 9.1 MMSZ5243B H3 13 12.35 13.65 9.5 13 600 0.5 9.9 MMSZ5245B H5 15 14.25 15.75 8.5 16 600 0.1 11 MMSZ5246B J1 16 15.20 16.80 7.8 17 600 0.1 12 MMSZ5248B J3 18 17.10 18.90 7.0 21 600 0.1 14 MMSZ5250B J5 20 19.00 21.00 6.2 25 600 0.1 15 MMSZ5251B K1 22 20.90 23.10 5.6 29 600 0.1 17 MMSZ5252B K2 24 22.80 25.20 5.2 33 600 0.1 18 MMSZ5254B K4 27 25.65 28.35 5.0 41 600 0.1 21 MMSZ5255B K5 28 26.60 29.40 4.5 44 600 0.1 21 MMSZ5256B M1 30 28.50 31.50 4.2 49 600 0.1 23 MMSZ5257B M2 33 31.35 34.65 3.8 58 700 0.1 25 MMSZ5258B M3 36 34.20 37.80 3.4 70 700 0.1 27 MMSZ5259B M4 39 37.05 40.95 3.2 80 800 0.1 30 Notes: 4. R JL = 132C/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. 2 of 5 MMSZ5221B - MMSZ5259B October 2017 Diodes Incorporated www.diodes.com Document number: DS18010 Rev. 28 - 2