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High-speed switching diode

High-speed switching diode, encapsulated in a ultra small and flat lead SOD523 (SC-79) Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAS516 BAS516,115 934055217115 SOD523 Order product
BAS516 BAS516,315 934055217315 SOD523 Order product
BAS516 BAS516,135 934055217135 SOD523 Order product

Features and benefits

  • High switching speed: trr ≤ 4 ns
  • Low capacitance
  • Low leakage current
  • Reverse voltage: VR ≤ 100 V
  • Repetitive peak reverse voltage: VRRM ≤ 100 V
  • Small SMD plastic packages
  • AEC-Q101 qualified


  • High-speed switching
  • General-purpose switching


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IFSM [max] (A)VF [max] (mV)IR [max] (nA)IFRM (mA)Configurationtrr [max] (ns)IF [max] (mA)Cd [max] (pF)
BAS516SOD523SC-791.2 x 0.8 x 0.610041000@IF=50mA500@VR=80V500single42501


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 552 17115 )
Reel 7” Q1/T1 or Q2/T3
( 9340 552 17315 )
Active6Reel 7" Q1/T1 Pitch 2mm
( 9340 552 17135 )
Active6Reel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFMSLMSL leadfree
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
BAS16_SERHigh-speed switching diodesData sheet2017-06-09
LSYMDIOLetter Symbols - Diodes GeneralDesign support1999-04-30
BAS516_Nexperia_Product_QualityBAS516 Nexperia Product QualityQuality document2019-05-20
BAS516_Nexperia_Product_ReliabilityBAS516 Nexperia Product ReliabilityQuality document2021-03-19
BAS516BAS516 SPICE modelSPICE model2012-07-22
BAS516BAS516 SPICE modelSPICE model2021-09-20
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
LSYMDIOLetter Symbols - Diodes GeneralDesign support1999-04-30
BAS516BAS516 SPICE modelSPICE model2012-07-22
BAS516BAS516 SPICE modelSPICE model2021-09-20

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BAS516BAS516,115934055217115Reel 7” Q1/T1 or Q2/T3Order product
BAS516BAS516,315934055217315Reel 7" Q1/T1 Pitch 2mmOrder product
BAS516BAS516,135934055217135Reel 13” or 11 ¼” Q1/T1 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.