BAV199-7-F
Public Made by Adomby adom
Diodes Incorporated Diodes - General Purpose, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
BAV199-7-F
Diodes Incorporated · Diodes - General Purpose · SOT-23
BAV199-7-F from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; the symbol is a generated rectangular symbol, while the footprint and nominal 3D package are derived from KiCad libraries.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A1 | passive | Anode of first diode. |
| 2 | K2 | passive | Cathode of second diode. |
| 3 | K1/A2 | passive | Series midpoint: cathode of first diode and anode of second diode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BAV199-7-F - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bav199-7-f-etched.step/bav199-7-f-etched.glbcarry the MPN virtually marked on the package body in a toggleableAdom.LaserEtchgroup (Fusion-ready);bav199-7-f.step/bav199-7-f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (5 pp, sha256
ed7daa4893f9c625, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(text+vision), consensusclaude-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).
Pin-function correction, version 0.1.1
The previous record incorrectly called this a common-cathode pair. The manufacturer’s page1 internal schematic shows two series diodes, with forward paths 1 → 3 → 2. Pin2 is K2; pin3 is K1/A2. Earlier model consensus and matching pin-number sets did not validate this topology. Review previously imported symbols and circuit assumptions.
Primary manufacturer datasheet, DS30232 Rev11-2, November2022, page1. The current fix changes pin names/descriptions and regenerated library/viewer assets; package geometry remains a nominal KiCad-derived representation. Live interactive review remains pending.
# BAV199-7-F
**Diodes Incorporated** · Diodes - General Purpose · SOT-23
BAV199-7-F from Diodes Incorporated, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; the symbol is a generated rectangular symbol, while the footprint and nominal 3D package are derived from KiCad libraries.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A1 | passive | Anode of first diode. |
| 2 | K2 | passive | Cathode of second diode. |
| 3 | K1/A2 | passive | Series midpoint: cathode of first diode and anode of second diode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `BAV199-7-F`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `bav199-7-f-etched.step` / `bav199-7-f-etched.glb` carry the MPN virtually marked on the package body in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bav199-7-f.step` / `bav199-7-f.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560080316162871296) (5 pp, sha256 `ed7daa4893f9c625`, retrieved 2026-09-18, 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](docs/bav199-7-f-datasheet.pdf)
## Pin-function correction, version 0.1.1
The previous record incorrectly called this a common-cathode pair. The manufacturer’s page1 internal schematic shows **two series diodes**, with forward paths **1 → 3 → 2**. Pin2 is K2; pin3 is K1/A2. Earlier model consensus and matching pin-number sets did not validate this topology. Review previously imported symbols and circuit assumptions.
[Primary manufacturer datasheet](https://www.diodes.com/datasheet/download/BAV199.pdf), DS30232 Rev11-2, November2022, page1. The current fix changes pin names/descriptions and regenerated library/viewer assets; package geometry remains a nominal KiCad-derived representation. Live interactive review remains pending.