Register once, drag and drop ECAD models into your CAD tool and speed up your design.

Click here for more information


Schottky barrier single diode

Planar Schottky barrier diode with an integrated guard ring for stress protection, encapsulated in a SOD523 (SC-79) ultra small Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1PS79SB30 1PS79SB30Z 934056394335 SOD523 Order product
1PS79SB30 1PS79SB30YL 934056394315 SOD523 Order product
1PS79SB30 1PS79SB30,135 934056394135 SOD523 Order product
1PS79SB30 1PS79SB30,115 934056394115 SOD523 Order product

Features and benefits

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


  • Ultra high-speed switching
  • Voltage clamping
  • Blocking diodes


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (A)Nr of functionsConfigurationIR [max] (µA)Cd [max] (pF)VF [max] (mV)Cd [max] (pF)IR [max] (µA)
1PS79SB30SOD523SC-791.2 x 0.8 x 0.6400.2singlesingle0.520360@IF=10mA20@VR=1V0.5@VR=25V


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 563 94335 )
Reel 11" Q1/T1, Pitch 2mm, LargePack
( 9340 563 94315 )
ActiveG1Reel 7" Q1/T1 Pitch 2mm
( 9340 563 94135 )
ActiveG1Reel 13” or 11 ¼” Q1/T1
( 9340 563 94115 )
ActiveG1Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
1PS79SB301PS79SB30,1351PS79SB30week 52, 200211
1PS79SB301PS79SB30,1151PS79SB30week 52, 200211
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
1PS79SB30Schottky barrier single diodeData sheet2020-12-08
1PS79SB30_Nexperia_Product_Quality1PS79SB30 Nexperia Product QualityQuality document2019-05-20
1PS79SB30_Nexperia_Product_Reliability1PS79SB30 Nexperia Product ReliabilityQuality document2022-03-21
1PS79SB301PS79SB30 SPICE modelSPICE model2012-07-22
1PS79SB301PS79SB30 SPICE modelSPICE model2021-12-20
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06


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
1PS79SB301PS79SB30 SPICE modelSPICE model2012-07-22
1PS79SB301PS79SB30 SPICE modelSPICE model2021-12-20

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
1PS79SB301PS79SB30Z934056394335Reel 11" Q1/T1, Pitch 2mm, LargePack- Order product
1PS79SB301PS79SB30YL934056394315Reel 7" Q1/T1 Pitch 2mm- Order product
1PS79SB301PS79SB30,135934056394135Reel 13” or 11 ¼” Q1/T1 - Order product
1PS79SB301PS79SB30,115934056394115Reel 7” Q1/T1 or Q2/T3- Order product


As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

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.