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SMAZ12 Dataheets PDF



Part Number SMAZ12
Manufacturers Diodes
Logo Diodes
Description 1.0W SURFACE MOUNT ZENER DIODE
Datasheet SMAZ12 DatasheetSMAZ12 Datasheet (PDF)

Features  1.0W Power Dissipation  Ideally Suited for Automated Assembly  5.1V - 39V Nominal Zener Voltage Range  Standard VZ Tolerance is ± 5%  Lead Free Finish; RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3) SMAZ5V1 - SMAZ39 Green 1.0W SURFACE MOUNT ZENER DIODE Mechanical Data  Case: SMA  Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0  Moisture Sensitivity: Level 1 per J-STD-020  Terminals: Lead Free Plating (Matte Tin Fin.

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Features  1.0W Power Dissipation  Ideally Suited for Automated Assembly  5.1V - 39V Nominal Zener Voltage Range  Standard VZ Tolerance is ± 5%  Lead Free Finish; RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3) SMAZ5V1 - SMAZ39 Green 1.0W SURFACE MOUNT ZENER DIODE Mechanical Data  Case: SMA  Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0  Moisture Sensitivity: Level 1 per J-STD-020  Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208  Polarity: Cathode Notch or Cathode Band  Weight: 0.064 grams (Approximate) Top View Bottom View Ordering Information (Note 4) Device* SMAZx-13-F Compliance Commercial Packaging SMA Shipping 5,000/Tape & Reel *x = Device Voltage, e.g., SMAZ5V1-13-F. Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See http://www.diodes.com/quality/lead_free.html 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html. Marking Information YWW xxx xxx = Product Type Marking Code (See Electric Characteristics Table) = Manufacturers’ Code Marking YWW = Date Code Marking Y = Last Digit of Year (ex: 6 for 2016) WW = Week Code (01 to 53) SMAZ5V1 - SMAZ39 Document number: DS18015 Rev. 19 - 2 1 of 5 www.diodes.com November 2016 © Diodes Incorporated SMAZ5V1 - SMAZ39 Maximum Ratings (@TA = +25°C, unless otherwise specified.) Characteristic Forward Voltage @IF = 200mA Zener Current Symbol VF IZM Value 1.2 PD / VZ Unit V mA Thermal Characteristics Characteristic Power Dissipation @TA = +50°C Derate Above +50°C (Note 5) Typical Thermal Resistance – Junction to Terminal (Note 5) Typical Thermal Resistance – Junction to Ambient (Note 5) Operating and Storage Temperature Range Symbol PD RθJT RθJA TJ, TSTG Value 1.0 10.0 30 100 -65 to +150 Unit W mW/°C °C/W °C/W °C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Type Number Marking Code Zener Voltage Range (Note 6) Test Current VZ @ IZT IZT Nom (V) Min (V) Max (V) mA Maximum Zener Impedance ZZT @ IZT Ω ZZK @ IZK Ω mA Maximum Reverse Current (Note 6) IR @ VR µA V IZM Max (Note 5) mA SMAZ5V1 ZHK 5.1 4.84 5.40 100 5.0 500 1.0 2.5 SMAZ5V6 ZHL 5.60 5.32 5.88 100 2.0 250 2.0 5.0 SMAZ6V2 ZHN 6.20 5.89 6.51 100 2.0 200 2.0 5.0 SMAZ6V8 ZHO 6.80 6.46 7.14 100 2.0 200 1.0 5.0 SMAZ7V5 ZHQ 7.50 7.13 7.88 100 2.0 450 1.0 5.0 SMAZ8V2 ZHR 8.20 7.79 8.61 100 2.0 200 1.0 5.0 SMAZ9V1 ZHT 9.10 8.65 9.56 50 4.0 200 1.0 5.0 SMAZ10 ZHU 10.00 9.50 10.50 50 4.0 200 1.0 1.0 SMAZ12 ZHW 12.00 11.40 12.60 50 7.0 150 1.0 1.0 SMAZ15 ZHZ 15.00 14.25 15.75 50 10 150 1.0 1.0 SMAZ16 ZJA 16.00 15.20 16.80 25 15 150 1.0 0.5 SMAZ18 ZJF 18.00 17.10 18.90 25 15 150 1.0 0.5 SMAZ20 ZJG 20.00 19.00 21.00 25 15 180 1.0 0.5 SMAZ22 ZJK 22.00 20.90 23.10 25 15 180 1.0 0.5 SMAZ24 ZJL 24.00 22.80 25.20 25 15 180 1.0 0.5 SMAZ27 ZJN 27.00 25.65 28.35 25 15 200 1.0 0.5 SMAZ30 ZJQ 30.00 28.50 31.50 25 15 250 1.0 0.5 SMAZ33 ZJR 33.00 31.35 34.65 25 15 300 1.0 0.5 SMAZ36 ZJS 36.00 34.20 37.80 10 40 350 1.0 0.5 SMAZ39 ZJT 39.00 37.05 40.95 10 40 450 1.0 0.5 1.0 196 2.0 179 3.0 161 4.0 147 5.0 133 6.0 122 7.0 110 7.6 100 9.1 83 11.4 67 12.2 63 13.7 56 15.2 50 16.7 45 18.2 42 20.5 37 22.8 33 25.1 30 27.4 28 29.6 26 Notes: 5. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc.’s package outlines page, which can be found on our website at http://www.diodes.com/package-outlines.html. 6. Short duration pulse test used to minimize self-heating effect. SMAZ5V1 - SMAZ39 Document number: DS18015 Rev. 19 - 2 2 of 5 www.diodes.com November 2016 © Diodes Incorporated SMAZ5V1 - SMAZ39 PD POWER DISSIPATION (W) 1.2 1.0 Note 5 0.8 0.6 0.4 0.2 0 0 50 100 150 175 TA, AMBIENT TEMPERATURE ( C) Fig. 1 Power Dissipation vs. Ambient Temperature 20 10 TJ = 25°C 1 0.1 0 0.5 1.0 1.5 2.0 2.5 VFM, PEAK FORWARD VOLTAGE (V) Fig. 3 Peak Forward Current vs. Peak Forward Voltage 1,000 CT, TOTAL CAPACITANCE (pF) 1,000 100 10 SMAZ5V6 f = 1MHz SMAZ12 SMAZ27 0 1 10 100 200 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Total Capacitance vs. Reverse Voltage 2,000 1,000 100 10 1 0.1 0.01 TJ = 125C 0.001 1 10 40 VZT, ZENER REGULATION VOLTAGE (V) Fig. 4 Leakage Current vs. Regulation Voltage IFM, PEAK FORWARD CURRENT (A) 100 1.


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