component

BAT54AWFILMY

Public Made by Adom

by adom

STMicroelectronics Schottky Diodes, SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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bat54awfilmy-etched.glb bat54awfilmy: factory component page (tier=lcsc) · Ray 1d ago
bat54awfilmy-etched.step bat54awfilmy: factory component page (tier=lcsc) · Ray 1d ago
bat54awfilmy-hero.glb bat54awfilmy: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
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bat54awfilmy.glb Publish 0.1.0 · Ray 1d ago
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BAT54AWFILMY

STMicroelectronics · Schottky Diodes · SOT-323

BAT54AWFILMY from STMicroelectronics, in a SOT-323. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 K1 passive Cathode of the first Schottky diode (bottom-left pin in the top-view configuration drawing for the common-anode BAT54AWFILMY); 40 V VRRM, 300 mA continuous IF.
2 K2 passive Cathode of the second Schottky diode (bottom-right pin in the top-view configuration drawing for the common-anode BAT54AWFILMY); 40 V VRRM, 300 mA continuous IF.
3 A passive Common anode of both Schottky diodes (single top pin in the top-view configuration drawing for the BAT54AWFILMY); 40 V VRRM, 300 mA continuous IF.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-323
Category Diodes
Pins 3

CAD (KiCad official)

  • Symbol: BAT54AWFILMY
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: bat54awfilmy-etched.step / bat54awfilmy-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat54awfilmy.step / bat54awfilmy.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: STMicroelectronics datasheet (11 pp, sha256 e2f21edc30e85ada, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF