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Schottky barrier diode

Planar Schottky barrier diode with an integrated guard ring for stress protection, encapsulated in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAT54CW BAT54CW,115 934028900115 SOT323 Order product
BAT54CW BAT54CWF 934028900135 SOT323 Order product

Features and benefits

  • Low forward voltage
  • Low capacitance
  • Qualified according to AEC-Q101 and recommended for use in automotive applications


  • Ultra high-speed switching
  • Line termination
  • Voltage clamping
  • Reverse polarity protection


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (mA)ConfigurationVF [max] (mV)Cd [max] (pF)IR [max] (µA)Automotive qualified
BAT54CWSOT323SC-702 x 1.25 x 0.9530200dual c.c.800@IF=100mA10@VR=1V2@VR=25VN


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9340 289 00115 )
Reel 7” Q1/T1 or Q2/T3
( 9340 289 00135 )
Active43%Reel 13” or 11 ¼” Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
BAT54CWBAT54CW,115BAT54CWweek 30, 200311
BAT54CWBAT54CWFBAT54CWweek 25, 201911
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
BAT54W_SERSchottky barrier diodesData sheet2018-08-07
BAT54CW_Nexperia_Product_QualityBAT54CW Nexperia Product QualityQuality document2019-05-20
BAT54CW_Nexperia_Product_ReliabilityBAT54CW Nexperia Product ReliabilityQuality document2022-03-21
BAT54CWBAT54CW SPICE modelSPICE model2012-07-22
BAT54CWBAT54CW SPICE modelSPICE model2021-12-20
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
BAT54CWBAT54CW SPICE modelSPICE model2012-07-22
BAT54CWBAT54CW SPICE modelSPICE model2021-12-20

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BAT54CWBAT54CW,115934028900115Reel 7” Q1/T1 or Q2/T3- Order product
BAT54CWBAT54CWF934028900135Reel 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.