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HER305G
Public Made by Adomby adom
JUXING Fast Recovery / High Efficiency Diodes, DO-27. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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HER305G
JUXING · Fast Recovery / High Efficiency Diodes · DO-27
HER305G from JUXING, 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 axial lead on the banded end of the DO-201AD body; HER305G has 400 V VRRM, 280 V VRMS and 400 V DC blocking voltage. |
| 2 | A | passive | Anode, the axial lead at the end opposite the cathode band; HER305G is rated 3.0 A average forward current at TA=55°C with 125 A peak surge (IFSM). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | DO-27 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
HER305G - 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: JUXING datasheet (2 pp, sha256
0acc965066f2186c, 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).
# HER305G
**JUXING** · Fast Recovery / High Efficiency Diodes · DO-27
HER305G from JUXING, 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 axial lead on the banded end of the DO-201AD body; HER305G has 400 V VRRM, 280 V VRMS and 400 V DC blocking voltage. |
| 2 | A | passive | Anode, the axial lead at the end opposite the cathode band; HER305G is rated 3.0 A average forward current at TA=55°C with 125 A peak surge (IFSM). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | DO-27 |
| Category | Diodes |
| Pins | 2 |
## CAD (KiCad official)
- Symbol: `HER305G`
- 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:** [JUXING datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590285862363181056) (2 pp, sha256 `0acc965066f2186c`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/her305g-datasheet.pdf)