{"id":6309,"date":"2026-06-12T11:31:27","date_gmt":"2026-06-12T11:31:27","guid":{"rendered":"https:\/\/materialparts.com\/bym13-40-e3-96\/"},"modified":"2026-06-12T11:31:27","modified_gmt":"2026-06-12T11:31:27","slug":"bym13-40-e3-96","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/bym13-40-e3-96\/","title":{"rendered":"BYM13-40-E3\/96"},"content":{"rendered":"

Productos<\/h2>\n

The BYM13-40-E3\/96 from Vishay is a 1A, 40V Schottky rectifier diode in an SMB (DO-214AA) package. With a low forward voltage of 0.55V at 1A and 40A surge current capability, it is designed for high-efficiency rectification and freewheeling in low-voltage switching power supplies.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Reverse Voltage (VR)<\/td>\n40V<\/td>\n<\/tr>\n
Forward Current (IF)<\/td>\n1A<\/td>\n<\/tr>\n
Forward Voltage (VF)<\/td>\n0.55V (typ) @IF=1A<\/td>\n<\/tr>\n
Reverse Current (IR)<\/td>\n0.5mA (max) @VR=40V<\/td>\n<\/tr>\n
Surge Current (IFSM)<\/td>\n40A (8.3ms sine)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-65\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSMB (DO-214AA)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Low 0.55V forward voltage for high rectification efficiency<\/li>\n
  • 40A surge current rating for transient robustness<\/li>\n
  • SMB (DO-214AA) surface-mount package for higher power than SMA<\/li>\n
  • Schottky barrier for negligible reverse recovery time<\/li>\n
  • Wide -65\u00b0C to +150\u00b0C operating temperature range<\/li>\n
  • RoHS compliant and halogen-free options available<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • DC-DC converter output rectification<\/li>\n
    • Freewheeling diode in buck regulator circuits<\/li>\n
    • Reverse polarity and reverse current protection<\/li>\n
    • Battery OR-ing and power path selection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BYM13-40-E3\/96 from Vishay is a 1A, 40V Schottky rectifier diode in an SMB (DO-214AA) package. With a low forward voltage of 0.55V at 1A and 40A surge current capability, it is designed for high-efficiency rectification and freewheeling in low-voltage switching power supplies. Key Specifications Reverse Voltage (VR) 40V Forward Current (IF) 1A […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[],"chip_brand":[136],"class_list":["post-6309","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-vishay"],"acf":{"brief_explanation":"1A 40V Schottky rectifier diode, 0.55V VF, 40A surge, SMB (DO-214AA)","date_code":"","package_case":"SMB (DO-214AA, 5.3 x 3.6 x 2.3mm)","in_stock":3069,"datasheet":"https:\/\/www.vishay.com\/docs\/88513\/bym13-e3.pdf","price":"$0.08 @1ku","product_introduction":"The BYM13-40-E3\/96 from Vishay is a 1A, 40V Schottky rectifier diode in an SMB (DO-214AA) surface-mount package. Its low 0.55V forward voltage drop at rated current minimizes power dissipation in rectification and freewheeling applications, improving overall power supply efficiency. The 40A surge current rating provides exceptional robustness against transient overloads. The Schottky barrier technology eliminates reverse recovery charge, making it ideal for high-frequency switching applications where conventional PN diodes would incur significant switching losses.","working_principle":"The BYM13-40-E3\/96 uses a metal-silicon Schottky barrier junction. Unlike conventional PN junction diodes, the Schottky junction is formed by a metal contact on N-type silicon, which relies on majority carrier conduction. This eliminates minority carrier storage, resulting in negligible reverse recovery time and lower forward voltage drop (0.55V vs. 0.7-1.0V for PN diodes). When forward-biased, electrons flow from the semiconductor into the metal with minimal energy barrier. When reverse-biased, the junction blocks current with low leakage (0.5mA at 40V). The guard-ring structure around the active area prevents edge breakdown and enhances ESD tolerance.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      Cathode<\/td>K<\/td>Cathode terminal (band marked)<\/td><\/tr>
      Anode<\/td>A<\/td>Anode terminal<\/td><\/tr><\/table>","application_scenarios":"
      • DC-DC buck and forward converter output rectification<\/li>
      • Freewheeling diode in motor drive and solenoid circuits<\/li>
      • Reverse polarity protection for battery-powered devices<\/li>
      • Redundant power supply OR-ing diode<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>VR<\/th>IF<\/th>VF<\/th><\/tr>
        SS14-E3\/61T<\/td>Vishay<\/td>40V<\/td>1A<\/td>0.50V<\/td><\/tr>
        1N5819<\/td>onsemi<\/td>40V<\/td>1A<\/td>0.60V<\/td><\/tr>
        SB140-E3<\/td>Vishay<\/td>40V<\/td>1A<\/td>0.55V<\/td><\/tr>
        MBR140SFT1G<\/td>onsemi<\/td>40V<\/td>1A<\/td>0.50V<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=6309"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6309\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6309"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}