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DDZX27D Dataheets PDF



Part Number DDZX27D
Manufacturers Diodes
Logo Diodes
Description SURFACE MOUNT PRECISION ZENER DIODE
Datasheet DDZX27D DatasheetDDZX27D Datasheet (PDF)

Features  Very Sharp Breakdown Characteristics  300mW Power Dissipation on FR-4 PCB  Very Tight Tolerance on VZ  Ideally Suited for Automated Assembly Processes  Very Low Leakage Current  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Qualified to AEC-Q101 Standards for High Reliability  An Automotive-Compliant Part is Available Under Separate Datasheet (DDZX5V1BQ) DDZX5V1B - DDZX43 SURFACE MOUNT PRECISION ZENER DIODE Mechani.

  DDZX27D   DDZX27D



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Features  Very Sharp Breakdown Characteristics  300mW Power Dissipation on FR-4 PCB  Very Tight Tolerance on VZ  Ideally Suited for Automated Assembly Processes  Very Low Leakage Current  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Qualified to AEC-Q101 Standards for High Reliability  An Automotive-Compliant Part is Available Under Separate Datasheet (DDZX5V1BQ) DDZX5V1B - DDZX43 SURFACE MOUNT PRECISION ZENER DIODE Mechanical Data  Case: SOT23  Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0  Moisture Sensitivity: Level 1 per J-STD-020  Terminals: Finish - Matte Tin Annealed over Alloy 42 Leadframe. Solderable per MIL-STD-202, Method 208  Polarity: See Diagram  Weight: 0.008 grams (Approximate) SOT23 Top View Device Schematic Ordering Information (Note 4) Part Number Compliance Case Packaging (Type Number)-7 (Note 5) Standard SOT23 3,000/Tape & Reel (Type Number)-13 (Note 6) Standard SOT23 10,000/Tape & Reel 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/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. 5. Add “-7” to the appropriate type number in Electrical Characteristics Table. Example: 6.2V Zener = DDZX6V2B-7. 6. Add “-13” to the appropriate type number in Electrical Characteristics Table. Example: 10V Zener = DDZX10C-13. Please note: Not all voltages are available in 13” reel size. Please contact the Diodes Inc. Sales Department for assistance in ordering 13” reel size devices. Marking Information Kxx Date Code Key Year Code Month Code YM YM xx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking for Shanghai Assembly / Test site Y = Year (ex: Z = 2012) M = Month (ex: 9 = September) Kxx xx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking for Chengdu Assembly / Test site Y = Year (ex: Z = 2012) M = Month (ex: 9 = September) 2010 X Jan 1 2011 Y 2012 Z 2013 A 2014 B 2015 C 2016 D Feb Mar 23 Apr May Jun 456 Jul Aug 78 2017 E Sep 9 2018 F Oct O 2019 G Nov N 2020 H Dec D DDZX5V1B - DDZX43 Document number: DS30408 Rev. 13 - 2 1 of 8 www.diodes.com May 2017 © Diodes Incorporated DDZX5V1B - DDZX43 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 7) Thermal Resistance, Junction to Ambient Air (Note 7) Operating and Storage Temperature Range Symbol PD RJA TJ, TSTG Value 300 417 -65 to +150 Note: 7. Device mounted on FR-4 PCB with recommended pad layout, which can be found on our website at http://www.diodes.com. Unit mW C/W C Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Type Number DDZX5V1B DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C DDZX10C DDZX11C DDZX12C DDZX13B DDZX14 DDZX15 DDZX16 DDZX18C DDZX20C DDZX22D DDZX24C DDZX26 DDZX27D DDZX30D DDZX33 DDZX36 DDZX39F DDZX43 Marking Code KM KN KO YP YQ YR YS YT YU YV KW GX GY YY YZ PJ 2K PL ZM 2M 2N RP ZQ 5Q ZR Zener Voltage Range (Note 8) VZ @ IZT Min (V) Max (V) 4.94 5.20 5.45 5.73 5.96 6.27 6.66 7.01 7.29 7.67 8.03 8.45 8.83 9.30 9.70 10.20 10.82 11.38 11.74 12.35 12.55 13.21 13.65 14.35 14.80 15.57 15.69 16.51 17.42 18.33 19.23 20.22 21.52 22.63 23.12 24.31 24.97 26.26 26.29 27.64 29.02 30.51 32.14 33.79 35.36 37.19 38.02 39.98 42.14 43.86 IZT mA 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 Maximum Zener Impedance f = 1kHz ZZT @ IZT ZZK @ IZK Ω IZK mA 17 480 1 11 400 1 7 150 1 5 150 0.5 6 120 0.5 8 120 0.5 8 120 0.5 8 120 0.5 10 120 0.5 12 110 0.5 14 110 0.5 16 110 0.5 18 150 0.5 18 150 0.5 23 150 0.5 28 200 0.5 30 200 0.5 35 200 0.5 45 250 0.5 45 250 0.5 55 250 0.5 75 250 0.5 85 250 0.5 85 250 0.5 90   Notes: 8. The zener voltage is measured <40ms after power is supplied. 9. Short duration pulse test used to minimize self-heating effect. Maximum Reverse Current (Note 9) IR @ VR μA V 5 1.5 0.5 2.5 0.5 4.0 0.5 5.0 0.5 6.0 0.5 6.5 0.5 7.0 0.1 8.0 0.1 8.4 0.1 9.1 0.1 10.0 0.05 11.0 0.05 12.0 0.05 12.0 0.05 14.0 0.05 15.0 0.05 17.0 0.05 19.0 0.05 21.0 0.05 21.0 0.05 23.0 0.05 27.0 0.05 30.0 0.05 30.0 0.05 33.0 DDZX5V1B - DDZX43 Document number: DS30408 Rev. 13 - 2 2 of 8 www.diodes.com May 2017 © Diodes Incorporated PD, POWER DISSIPATION (mW.


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