4 V, 30 mA low capacitance Schottky barrier diode

Planar low capacitance Schottky barrier diode encapsulated in a SOD523 (SC-79) ultra small flat lead Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
1PS79SB17 1PS79SB17,115 934058074115 SOD523 Order product

Features and benefits

  • Very low diode capacitance

  • Very low forward voltage

  • Ultra small SMD plastic package

  • AEC-Q101 qualified


  • Digital applications:

    • Ultra high-speed switching

    • Clamping circuits

  • RF applications:

    • Diode ring mixer

    • RF detector

    • RF voltage doubler


Type numberPackage versionPackage nameSize (mm)VR [max] (V)ConfigurationVF [max] (mV)Cd [max] (pF)IR [max] (mA)
1PS79SB17SOD523SC-791.2 x 0.8 x 0.64single600@IF=10mA1@VR=0V0.25@VR=3V

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 580 74115 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
1PS79SB174 V, 30 mA low capacitance Schottky barrier diodeData sheet2022-12-27
1PS79SB17_Nexperia_Product_Quality1PS79SB17 Nexperia Product QualityQuality document2019-05-20
1PS79SB17_Nexperia_Product_Reliability1PS79SB17 Nexperia Product ReliabilityQuality document2023-04-04
1PS79SB171PS79SB17 SPICE modelSPICE model2012-07-22
SOD523_115Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientationPacking information2021-02-05
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
1PS79SB171PS79SB17 SPICE modelSPICE model2012-07-22

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
1PS79SB171PS79SB17,115934058074115SOD523_115- 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.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.