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General-purpose dual Schottky diode

General-purpose dual Schottky diode in a small SOT323 Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAS40-06W BAS40-06WF 934044310135 SOT323 Order product
BAS40-06W BAS40-06W,115 934044310115 SOT323 Order product

Features and benefits

  • High switching speed
  • Low leakage current
  • High breakdown voltage
  • Low capacitance


  • Ultra high-speed switching
  • Voltage clamping


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (mA)ConfigurationVF [max] (mV)Cd [max] (pF)IR [max] (µA)Automotive qualified
BAS40-06WSOT323SC-702 x 1.25 x 0.9540120dual c.a.500@IF=10mA5@VR=0V1@VR=30VN


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 443 10135 )
Reel 13” or 11 ¼” Q1/T1
( 9340 443 10115 )
Active66%Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
BAS40-06WBAS40-06WFBAS40-06Wweek 25, 201911
BAS40-06WBAS40-06W,115BAS40-06Wweek 30, 200311
Quality and reliability disclaimer

Documentation (4)

File nameTitleTypeDate
BAS40-06W_Nexperia_Product_QualityBAS40-06W Nexperia Product QualityQuality document2019-05-20
BAS40-06W_Nexperia_Product_ReliabilityBAS40-06W Nexperia Product ReliabilityQuality document2022-03-21
BAS40-06WBAS40-06W SPICE modelSPICE model2012-07-21
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08


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
BAS40-06WBAS40-06W SPICE modelSPICE model2012-07-21

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BAS40-06WBAS40-06WF934044310135Reel 13” or 11 ¼” Q1/T1 - Order product
BAS40-06WBAS40-06W,115934044310115Reel 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.