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1PS79SB40 ECAD models PCB Symbol, Footprint & ECAD Model

General-purpose Schottky diodes

General-purpose Schottky diodes in small Surface-Mounted Device (SMD) plastic packages.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1PS79SB40 1PS79SB40,115 934055508115 SOD523 Order product
1PS79SB40/A2 1PS79SB40/A2,115 934062821115 SOD523 Order product
1PS79SB40/DG 1PS79SB40/DG,115 934061919115 SOD523 Order product
1PS79SB40/G 1PS79SB40/G,115 934059309115 SOD523 Order product


  • High switching speed
  • Low leakage current
  • High breakdown voltage
  • Low capacitance
  • AEC-Q101 qualified

Target applications

  • Ultra high-speed switching
  • Voltage clamping


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)
1PS79SB40SOD523SC-791.2 x 0.8 x 0.6401200.2single500@IF=10mA5@VR=0V0.01@VR=40V1@VR=30V


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9340 555 08115 )
SOD523Reel 7" Q1/T1

Quality, reliability & chemical content

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

Documentation (6)

File nameTitleTypeDate
BAS40_1PSXXSB4X_SERGeneral-purpose Schottky diodesData sheet2017-06-08
1PS79SB40_Nexperia_Product_Quality1PS79SB40 Nexperia Product QualityQuality document2019-05-20
1PS79SB40_Nexperia_Product_Reliability1PS79SB40 Nexperia Product Reliability Quality documentQuality document2020-03-11
1PS79SB401PS79SB40 SPICE modelSPICE model2012-07-22
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
1PS79SB401PS79SB40 SPICE modelSPICE model2012-07-22

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
1PS79SB401PS79SB40,115934055508115Reel 7" Q1/T1Order product
1PS79SB40/A21PS79SB40/A2,115934062821115Reel 7" Q1/T1Order product
1PS79SB40/DG1PS79SB40/DG,115934061919115Reel 7" Q1/T1Order product
1PS79SB40/G1PS79SB40/G,115934059309115Reel 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.