# GR5J

**Yangzhou Yangjie Elec Tech** · Fast Recovery / High Efficiency Diodes · SMC(DO-214AB)

GR5J from Yangzhou Yangjie Elec Tech, in a SMC(DO-214AB). 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 terminal, marked by the color band; GR5J has VRRM of 600 V, average rectified current of 5.0 A and VF of 1.3 V max at 5.0 A. |
| 2 | A | passive | Anode terminal at the end opposite the color band; non-repetitive forward surge current is 120 A (60 Hz half-sine, 1 cycle) and reverse recovery time is 250 ns max for GR5J. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SMC(DO-214AB) |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `GR5J`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `gr5j-etched.step` / `gr5j-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gr5j.step` / `gr5j.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Yangzhou Yangjie Elec Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836304947961856) (4 pp, sha256 `03576c0662165cb7`, 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/gr5j-datasheet.pdf)