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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
BAS70-04W BAS70-04W,115 934034480115 SOT323 Order product
BAS70-04W BAS70-04WF 934034480135 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] (A)Number of functionsConfigurationIR [max] (µA)Cd [max] (pF)VF [max] (mV)Cd [max] (pF)IR [max] (µA)
BAS70-04WSOT323SC-702 x 1.25 x 0.95700.07dualseries connected0.12750@IF=10mA2@VR=0V0.1@VR=50V


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 344 80115 )
SOT323Reel 7” Q1/T1 or Q2/T3
( 9340 344 80135 )
Active74%Reel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

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

Documentation (4)

File nameTitleTypeDate
BAS70_1PS7XSB70_SERGeneral-purpose Schottky diodesData sheet2021-04-13
BAS70-04W_Nexperia_Product_QualityBAS70-04W Nexperia Product QualityQuality document2019-05-20
BAS70-04W_Nexperia_Product_ReliabilityBAS70-04W Nexperia Product ReliabilityQuality document2021-03-19
BAS70-04WBAS70-04W SPICE modelSPICE model2020-07-02


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
BAS70-04WBAS70-04W SPICE modelSPICE model2020-07-02

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BAS70-04WBAS70-04W,115934034480115Reel 7” Q1/T1 or Q2/T3Order product
BAS70-04WBAS70-04WF934034480135Reel 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:

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.