component

BAR43CFILM

Public Made by Adom

by adom

STMicroelectronics Global Sourcing Parts, SOT-23-3L. 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
Name Last commit message Last updated
docs bar43cfilm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers bar43cfilm: viewers · Ray 14d ago
bar43cfilm-etched.fit.json bar43cfilm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
bar43cfilm-etched.glb bar43cfilm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
bar43cfilm-etched.step bar43cfilm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
bar43cfilm.glb Publish 0.1.0 · Ray 14d ago
bar43cfilm.kicad_mod Publish 0.1.0 · Ray 14d ago
bar43cfilm.kicad_sym Publish 0.1.0 · Ray 14d ago
bar43cfilm.lbr Publish 0.1.0 · Ray 14d ago
bar43cfilm.step Publish 0.1.0 · Ray 14d ago
package.json Publish 0.1.0 · Ray 14d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md Initial commit: component/bar43cfilm · Ray 14d ago

BAR43CFILM

STMicroelectronics · Global Sourcing Parts · SOT-23-3L

BAR43CFILM from STMicroelectronics, in a SOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A1 passive Anode of diode 1; VF max 0.33 V at IF = 2 mA, 0.45 V at IF = 15 mA (Tj = 25 °C).
2 A2 passive Anode of diode 2; VF max 0.33 V at IF = 2 mA, 0.45 V at IF = 15 mA (Tj = 25 °C).
3 K passive Common cathode of both Schottky diodes; VRRM = 30 V, IR max 500 nA at VR = VRRM, Tj = 25 °C.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package SOT-23-3L
Category Global Sourcing Parts
Pins 3

CAD (KiCad official)

  • Symbol: BAR43CFILM
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: bar43cfilm-etched.step / bar43cfilm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bar43cfilm.step / bar43cfilm.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (7 pp, sha256 e965d2b77f22fd7d, retrieved 2026-09-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-sonnet-4-6 (text+vision), consensus claude-opus-4-7 (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