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1PS79SB31 ECAD models PCB Symbol, Footprint & ECAD Model

Schottky barrier diode

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

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1PS79SB31 1PS79SB31,115 934056795115 SOD523 Order product
1PS79SB31 1PS79SB31,315 934056795315 SOD523 Order product
1PS79SB31 1PS79SB31,135 934056795135 SOD523 Order product
1PS79SB31/G 1PS79SB31/G,115 934058334115 SOD523 Order product


  • 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 numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9340 567 95115 )
SOD523Reel 7" Q1/T1
( 9340 567 95315 )
ActiveG3Reel 7" Q1/T1 Pitch 2mm
( 9340 567 95135 )
ActiveG3Reel 11¼" Q1/T1 in LargePack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (9)

File nameTitleTypeDate
1PS79SB31Schottky barrier diodeData sheet2002-01-10
1PS79SB31_Nexperia_Product_Quality1PS79SB31 Nexperia Product QualityQuality document2019-05-20
1PS79SB31_Nexperia_Product_Reliability1PS79SB31 Nexperia Product Reliability Quality documentQuality document2020-03-11
1PS79SB311PS79SB31 SPICE modelSPICE model2012-07-22
SOD523_135Reel pack, SMD, 11"; Q1/T1 standard product orientation; Orderable part number ending ,135 or F; Ordering code (12NC) ending 135Packing2019-04-08
SOD523_315Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,315 or YL; Ordering code (12NC) ending 315Packing2019-04-08
SOD523_115Reel pack, SMD, 7"; Q1/T1 standard product orientation; Orderable part number ending ,115 or X; Ordering code (12NC) ending 115Packing2019-04-08
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 online
1PS79SB311PS79SB31,115934056795115Reel 7" Q1/T1Order product
1PS79SB311PS79SB31,315934056795315Reel 7" Q1/T1 Pitch 2mmOrder product
1PS79SB311PS79SB31,135934056795135Reel 11¼" Q1/T1 in LargePackOrder product
1PS79SB31/G1PS79SB31/G,115934058334115Reel 7" Q1/T1Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store:

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.