Schottky barrier diode

Planar Schottky barrier diode in a SOD523 (SC-79) ultra small SMD plastic package.


  • Very low forward voltage
  • Guard ring protected
  • Ultra small SMD package.
  • AEC-Q101 qualified

Target applications

  • Ultra high-speed switching
  • Voltage clamping
  • Protection circuits
  • Low current rectification
  • Low power consumption applications (e.g. hand-held devices).


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (mA)IFSM [max] (A)ConfigurationVF [max] (mV)Cd [max] (pF)IR [max] (mA)IR [max] (µA)
1PS79SB31SOD523SC-791.2 x 0.8 x 0.6302001single300@IF=10mA25@VR=1V0.03@VR=10V30@VR=10V


Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
SOD523Reel 7" Q1/T1ActiveG31PS79SB31,115
( 9340 567 95115 )
Reel 7" Q1/T1 Pitch 2mmActiveG31PS79SB31,315
( 9340 567 95315 )
Reel 11¼" Q1/T1 in LargePackActiveG31PS79SB31,135
( 9340 567 95135 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
1PS79SB311PS79SB31,1151PS79SB31week 52, 2002174.00.81.25E911
1PS79SB311PS79SB31,3151PS79SB31Always Pb-free174.00.81.25E911
1PS79SB311PS79SB31,1351PS79SB31week 52, 2002174.00.81.25E911
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
1PS79SB31Schottky barrier diodeData sheet2002-01-10
1PS79SB31_Nexperia_Product_Quality1PS79SB31 Nexperia Product QualityQuality document2017-05-16
1PS79SB31_Nexperia_Product_Reliability1PS79SB31 Nexperia Product ReliabilityQuality document2017-05-23
1PS79SB311PS79SB31 SPICE modelSPICE model2012-07-22
SOD523_135Tape reel; standard product orientation 12NC ending 135Packing2012-11-07
SOD523_315Tape reel; standard product orientation 12NC ending 315Packing2012-11-07
SOD523_115Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,115 or X; Ordering code (12NC) ending 115Packing2018-07-23
SOD523plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm bodyOutline drawing2019-01-25


If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.


File nameTitleTypeDate
1PS79SB311PS79SB31 SPICE modelSPICE model2012-07-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy from distributors
1PS79SB311PS79SB31,115934056795115Reel 7" Q1/T1Buy online
1PS79SB311PS79SB31,315934056795315Reel 7" Q1/T1 Pitch 2mmBuy online
1PS79SB311PS79SB31,135934056795135Reel 11¼" Q1/T1 in LargePackBuy online
1PS79SB31/G1PS79SB31/G,115934058334115Reel 7" Q1/T1Buy online


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