BAT54-Y:Automotive small signal Schottky diodes

The BAT54 series uses 40 V Schottky barrier diodes packaged in SOT-23, SOT-323. These devices are suitable for automotive application.

Key Features

  • Low conduction and reverse losses
  • Negligible switching losses
  • Low forward and reverse recovery times
  • Extremely fast switching
  • Surface mount device
  • Low capacitance diode
  • ECOPACK® 2 compliant component
  • AEC-Q101 qualified
Product Specifications
DescriptionVersionSize
DS6883: Automotive small signal Schottky diodes1.194 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
Automotive-grade Schottky diode PSpice models (.lib & .olb)1.078 KB
Selection Guides
DescriptionVersionSize
Automotive-grade protection devices and rectifiers1.0825 KB
Diodes and rectifiers selection guide2.0815 KB
Software Development Tools
Part NumberManufacturerDescription
ST-DIODE-FINDERSTDiode product finder application for Android and iOS
Sample & Buy
Part NumberUnit Price (US$) *QuantityPackagePacking TypeJunction Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
BAT54WFILMY0.046500SOT-323Tape And Reel150NECEAR99CHINA
BAT54AWFILMY0.046500SOT-323Tape And Reel150NECEAR99CHINA
BAT54SFILMY0.0461000SOT23Tape And Reel150NECEAR99CHINA
BAT54FILMY0.0461000SOT23Tape And Reel150NECEAR99CHINA
BAT54CWFILMY0.046500SOT-323Tape And Reel150NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
BAT54WFILMYSOT-323AutomotiveEcopack2md_w9-wspc-sot-wspc-323-wspc---wspc-3-wspc-leads_ajw9ahbat43-wspc-(bat54wfilmy).pdf
md_w9-wspc-sot-wspc-323-wspc---wspc-3-wspc-leads_ajw9ahbat43-wspc-(bat54wfilmy).xml
BAT54AWFILMYSOT-323AutomotiveEcopack2md_ud-wspc-sot-wspc-323-wspc-anode-wspc-commune-wspc-3l_ajudahbat43-wspc-(bat54awfilm).pdf
md_ud-wspc-sot-wspc-323-wspc-anode-wspc-commune-wspc-3l_ajudahbat43-wspc-(bat54awfilm).xml
BAT54SFILMYSOT23AutomotiveEcopack2md_wu-wspc-sot-wspc-23-wspc-diodes-wspc-serie_ajwu-wspc-ahbat43.pdf
md_wu-wspc-sot-wspc-23-wspc-diodes-wspc-serie_ajwu-wspc-ahbat43.xml
BAT54FILMYSOT23AutomotiveEcopack2
BAT54CWFILMYSOT-323AutomotiveEcopack2md_uc-wspc-sot-wspc-323-wspc-cathode-wspc-commune-wspc-3l_ajucahbat43-wspc-(bat54cwfilmy).pdf
md_uc-wspc-sot-wspc-323-wspc-cathode-wspc-commune-wspc-3l_ajucahbat43-wspc-(bat54cwfilmy).xml
Automotive small signal Schottky diodes BAT54-Y
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STPS5H100-Y
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches SM6T250CAY
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STTH15S12
md_w9-wspc-sot-wspc-323-wspc---wspc-3-wspc-leads_ajw9ahbat43-wspc-(bat54wfilmy).pdf BAT54-Y
md_w9-wspc-sot-wspc-323-wspc---wspc-3-wspc-leads_ajw9ahbat43-wspc-(bat54wfilmy).xml BAT54-Y
md_ud-wspc-sot-wspc-323-wspc-anode-wspc-commune-wspc-3l_ajudahbat43-wspc-(bat54awfilm).pdf BAT54-Y
md_ud-wspc-sot-wspc-323-wspc-anode-wspc-commune-wspc-3l_ajudahbat43-wspc-(bat54awfilm).xml BAT54-Y
md_wu-wspc-sot-wspc-23-wspc-diodes-wspc-serie_ajwu-wspc-ahbat43.pdf BAT54-Y
md_wu-wspc-sot-wspc-23-wspc-diodes-wspc-serie_ajwu-wspc-ahbat43.xml BAT54-Y
md_uc-wspc-sot-wspc-323-wspc-cathode-wspc-commune-wspc-3l_ajucahbat43-wspc-(bat54cwfilmy).pdf BAT54-Y
md_uc-wspc-sot-wspc-323-wspc-cathode-wspc-commune-wspc-3l_ajucahbat43-wspc-(bat54cwfilmy).xml BAT54-Y