PZU22DB2: Dual Zener diodes

Dual isolated general-purpose Zener diodes in SOT353 (SC-88A) very small Surface-Mounted Device (SMD) standard plastic and dark-green plastic packages.

PZU22DB2: Product Block Diagram
PZU22DB2: Block Diagram
Outline 3d SOT353

Tolerance series:

B2: approximately +-2 pct

Wide working voltage range:

nominal 2.7 V to 24 V

Data Sheets (1)
Name/DescriptionModified Date
Dual Zener diodes (REV 1.0) PDF (117.0 kB) PZUXDB2_SER [English]31 Mar 2008
Selector Guides (1)
Name/DescriptionModified Date
Discretes Semiconductors Selection Guide 2016 (REV 1.0) PDF (47.9 MB) 75017631 [English]17 Feb 2016
Package Information (1)
Name/DescriptionModified Date
plastic surface-mounted package; 5 leads (REV 1.0) PDF (245.0 kB) SOT353 [English]08 Feb 2016
Packing (1)
Name/DescriptionModified Date
Tape reel SMD; standard product orientation 12NC ending 115 (REV 1.0) PDF (191.0 kB) SOT353_115 [English]16 Nov 2012
Reliability and Quality Information (2)
Name/DescriptionModified Date
PZU22DB2 NXP® Product Quality (REV 1.1) PDF (74.0 kB) PZU22DB2_NXP_PRODUCT_QUALITY [English]31 Jan 2015
PZU22DB2 NXP® Product Reliability (REV 1.1) PDF (83.0 kB) PZU22DB2_NXP_PRODUCT_RELIABILITY [English]31 Jan 2015
Supporting Information (3)
Name/DescriptionModified Date
Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English]30 Sep 2013
Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English]30 Sep 2013
MAR_SOT353 Topmark (REV 1.0) PDF (103.0 kB) MAR_SOT353 [English]03 Jun 2013
SPICE model
Ordering Information
ProductStatusPackage versionPackage nameSize (mm)PZSM (W)VZ nom (V)ConfigurationVZ max. (V)IF max (mA)VZ min. (V)Tolerance +/-Ptot (mW)
PZU22DB2End of LifeSOT353TSSOP52 x 1.25 x 0.954022dual isolated22.4720021.542%250
PZU22DB2/DGNo Longer ManufacturedSOT353TSSOP52 x 1.25 x 0.954022dual isolated22.4720021.542%250
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateMSLMSL LF
PZU22DB2SOT353Reflow_Soldering_Profile Wave_Soldering_Profile
Reflow_Soldering_Profile Wave_Soldering_Profile
Reel 7" Q1/T1DiscontinuedPZU22DB2,115 (9340 615 55115)TS%PZU22DB2Always Pb-free11