component
BY255G
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Diodes - General Purpose, DO-27. 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
markdownBY255G
Yangzhou Yangjie Elec Tech · Diodes - General Purpose · DO-27
BY255G from Yangzhou Yangjie Elec Tech, in a DO-27. 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 | K | passive | Cathode, the lead at the color-band end of the body; BY255G has VRRM of 1300 V and IF(AV) of 3.0 A. |
| 2 | A | passive | Anode, the lead at the end opposite the color band; maximum forward voltage drop is 1.1 V at IFM=3.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | DO-27 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
BY255G - Footprint:
Diode_THT:D_DO-27_P15.24mm_Horizontal - 3D model: DO-27 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (4 pp, sha256
1311e2af7a92add0, retrieved 2026-10-13, 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).