component

BAT54WFILM

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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docs Publish 0.1.0 · Ray 2d ago
viewers bat54wfilm: viewers · Ray 2d ago
bat54wfilm-etched.glb bat54wfilm: factory component page (tier=lcsc) · Ray 2d ago
bat54wfilm-etched.step bat54wfilm: factory component page (tier=lcsc) · Ray 2d ago
bat54wfilm-hero.glb bat54wfilm: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
bat54wfilm-hero.overlay.json Publish 0.1.0 · Ray 2d ago
bat54wfilm.glb Publish 0.1.0 · Ray 2d ago
bat54wfilm.kicad_mod Publish 0.1.0 · Ray 2d ago
bat54wfilm.kicad_sym Publish 0.1.0 · Ray 2d ago
bat54wfilm.lbr Publish 0.1.0 · Ray 2d ago
bat54wfilm.step Publish 0.1.0 · Ray 2d ago
package.json Publish 0.1.0 · Ray 2d ago
page.json Set visibility: public · Ray 2d ago
README.md Initial commit: component/bat54wfilm · Ray 2d ago

BAT54WFILM

STMicroelectronics · Schottky Diodes · SOT-323

BAT54WFILM 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 A passive Anode of the single Schottky diode (40 V VRRM, 300 mA continuous forward current), drawn at the bottom-left pad in the top view.
2 NC unconnected Bottom-right pad in the top-view drawing; it has no connection to the single diode symbol.
3 K passive Cathode of the single Schottky diode (40 V VRRM, 300 mA continuous forward current), drawn at the top pad in the top view.

Key specifications

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

CAD (KiCad official)

  • Symbol: BAT54WFILM
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: bat54wfilm-etched.step / bat54wfilm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat54wfilm.step / bat54wfilm.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (15 pp, sha256 47b6e3175bbe78ae, retrieved 2026-10-07, 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