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BAT54 ECAD models PCB Symbol, Footprint & ECAD Model

Schottky barrier diodes

Planar Schottky barrier diodes with an integrated guard ring for stress protection, encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BAT54 BAT54,215 933742280215 SOT23 Order product
BAT54 BAT54,235 933742280235 SOT23 Order product
BAT54 BAT54,185 933742280185 SOT23 Order product
BAT54/A2 BAT54/A2,215 934063013215 SOT23 Order product
BAT54/G BAT54/G,215 934058298215 SOT23 Order product


  • Low forward voltage
  • Low capacitance
  • AEC-Q101 qualified

Target applications

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


Type numberPackage versionPackage nameSize (mm)VR [max] (V)IF [max] (mA)IFSM [max] (A)ConfigurationVF [max] (mV)Cd [max] (pF)IR [max] (µA)
BAT54SOT23SOT232.9 x 1.3 x 1302000.6single400@IF=10mA10@VR=1V2@VR=25V


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
( 9337 422 80215 )

SOT23Reel 7" Q3/T4
( 9337 422 80235 )
ActiveL4%Reel 11" Q3/T4, LargePack

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
BAT54_SERSchottky barrier diodesData sheet2018-08-07
BAT54_Nexperia_Product_QualityBAT54 Nexperia Product QualityQuality document2019-05-20
BAT54_Nexperia_Product_ReliabilityBAT54 Nexperia Product Reliability Quality documentQuality document2020-03-11
BAT54BAT54 SPICE modelSPICE model2012-06-08
SOT23_235Tape reel SMD; standard product orientation 12NC ending 235Packing2013-02-05
SOT23_185Tape reel SMD; standard product orientation 12NC ending 185Packing2012-11-16
SOT23_215Tape reel SMD; standard product orientation 12NC ending 215Packing2012-11-16
SOT23plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm bodyOutline drawing2019-01-09


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
BAT54BAT54 SPICE modelSPICE model2012-06-08

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
BAT54BAT54,215933742280215Reel 7" Q3/T4Order product
BAT54BAT54,235933742280235Reel 11" Q3/T4, LargePackOrder product
BAT54BAT54,185933742280185Reel 7" Q3/T4 Pitch 4mm in Multi reel packOrder product
BAT54/A2BAT54/A2,215934063013215Reel 7" Q3/T4Order product
BAT54/GBAT54/G,215934058298215Reel 7" Q3/T4Order 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.