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MMBZ5254BS Dataheets PDF



Part Number MMBZ5254BS
Manufacturers Diodes
Logo Diodes
Description 200mW SURFACE MOUNT ZENER DIODE
Datasheet MMBZ5254BS DatasheetMMBZ5254BS Datasheet (PDF)

Features • Planar Die Construction • Dual Isolated Zeners in Ultra-Small Surface Mount Package • Ideally Suited for Automated Assembly Processes • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4) MMBZ5221BS - MMBZ5259BS 200mW SURFACE MOUNT ZENER DIODE Mechanical Data • Case: SOT-363 • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (M.

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Features • Planar Die Construction • Dual Isolated Zeners in Ultra-Small Surface Mount Package • Ideally Suited for Automated Assembly Processes • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4) MMBZ5221BS - MMBZ5259BS 200mW SURFACE MOUNT ZENER DIODE Mechanical Data • Case: SOT-363 • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). • Polarity: See Diagram • Marking Information: See Page 4 • Ordering Information: See Page 4 • Weight: 0.006 grams (approximate) C1 NC A2 Top View Maximum Ratings @TA = 25°C unless otherwise specified Forward Voltage Characteristic @ IF = 10mA A1 NC C2 Device Schematic Symbol VF Value 0.9 Unit V Thermal Characteristics Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range (Note 1) (Note 1) Symbol PD RθJA TJ, TSTG Value 200 625 -65 to +150 Unit mW °C/W °C Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. No purposefully added lead. 3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. MMBZ5221BS - MMBZ5259BS Document number: DS31039 Rev. 15 - 2 1 of 4 www.diodes.com June 2008 © Diodes Incorporated Electrical Characteristics @TA = 25°C unless otherwise specified Type Number Marking Code Zener Voltage Range (Note 5) VZ @ IZT MMBZ5221BS MMBZ5223BS MMBZ5225BS MMBZ5226BS MMBZ5227BS MMBZ5228BS MMBZ5229BS MMBZ5230BS MMBZ5231BS MMBZ5232BS MMBZ5233BS MMBZ5234BS MMBZ5235BS MMBZ5236BS MMBZ5237BS MMBZ5238BS MMBZ5239BS MMBZ5240BS MMBZ5241BS MMBZ5242BS MMBZ5243BS MMBZ5245BS MMBZ5246BS MMBZ5248BS MMBZ5250BS MMBZ5251BS MMBZ5252BS MMBZ5254BS MMBZ5255BS MMBZ5256BS MMBZ5257BS MMBZ5258BS MMBZ5259BS KC1 KC3 KC5 KG1 KG2 KG3 KG4 KG5 KE1 KE2 KE3 KE4 KE5 KF1 KF2 KF3 KF4 KF5 KH1 KH2 KH3 KH5 KJ1 KJ3 KJ5 KK1 KK2 KK4 KK5 KM1 KM2 KM3 KM4 Nom (V) 2.4 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 15 16 18 20 22 24 27 28 30 33 36 39 Min (V) 2.28 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 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 Max (V) 2.52 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 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95 Notes: 5. Short duration pulse test used to minimize self-heating effect. 6. f = 1KHz. IZT mA 20 20 20 20 20 20 20 20 20 2.


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