component
BAV99BRW
Public Made by Adomby adom
YONGYUTAI Switching Diodes, SOT-363. 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
markdownBAV99BRW
YONGYUTAI · Switching Diodes · SOT-363
BAV99BRW from YONGYUTAI, in a SOT-363. 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 | A1 | passive | Anode of the first diode, which is in series with the diode to pin 5 through common pin 6; reverse voltage 75 V max. |
| 2 | A2 | passive | Anode of the second diode, which is in series with the diode to pin 4 through common pin 3; reverse voltage 75 V max. |
| 3 | COM2 | passive | Common junction of the second series pair, joining the cathode of the pin 2 diode to the anode of the pin 4 diode; forward continuous current 300 mA max. |
| 4 | K2 | passive | Cathode of the second series diode pair, connected to common pin 3; reverse voltage 75 V max. |
| 5 | K1 | passive | Cathode of the first series diode pair, connected to common pin 6; reverse voltage 75 V max. |
| 6 | COM1 | passive | Common junction of the first series pair, joining the cathode of the pin 1 diode to the anode of the pin 5 diode; forward continuous current 300 mA max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YONGYUTAI |
| Package | SOT-363 |
| Category | Diodes |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
BAV99BRW - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
bav99brw-etched.step/bav99brw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bav99brw.step/bav99brw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YONGYUTAI datasheet (3 pp, sha256
33c00d09a17b5011, 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).