component
BAT54AW
Public Made by Adomby adom
hongjiacheng Schottky Diodes, SOT-323. 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
markdownBAT54AW
hongjiacheng · Schottky Diodes · SOT-323
BAT54AW from hongjiacheng, 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 (BAT54AW is a common-anode dual; VR 30V, IF(AV) 200mA per datasheet ratings). |
| 2 | K2 | passive | Cathode of the second Schottky diode (BAT54AW common-anode dual; VR 30V, IF(AV) 200mA per datasheet ratings). |
| 3 | A | passive | Common anode of both Schottky diodes (VRRM 30V, forward voltage max 500mV at IF=30mA). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| Package | SOT-323 |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BAT54AW - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files:
bat54aw-etched.step/bat54aw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat54aw.step/bat54aw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (3 pp, sha256
47bb86fd13464d7b, retrieved 2026-10-09, tier: lcsc) - 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).