component
BAR46AFILM
Public Made by Adomby adom
STMicroelectronics Schottky Barrier Diodes (SBD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBAR46AFILM
STMicroelectronics · Schottky Barrier Diodes (SBD) · SOT-23
BAR46AFILM from STMicroelectronics, in a SOT-23. 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 diode 1 of the BAR46A dual Schottky pair, rated for 100 V repetitive peak reverse voltage and 150 mA continuous forward current. |
| 2 | K2 | passive | Cathode of diode 2 of the BAR46A dual Schottky pair, rated for 100 V repetitive peak reverse voltage and 150 mA continuous forward current. |
| 3 | A | passive | Common anode of both Schottky diodes, where total power dissipation of both diodes is limited to 230 mW at Tamb = 25°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BAR46AFILM - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bar46afilm-etched.step/bar46afilm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bar46afilm.step/bar46afilm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (5 pp, sha256
60b9cddbf342ca3e, retrieved 2026-10-28, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).