# ES5JC

**JUXING** · Fast Recovery / High Efficiency Diodes · SMC

ES5JC from JUXING, in a SMC. 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 laser band at the cathode end; ES5JC blocks up to 600 V VRRM and passes 5.0 A average forward current. |
| 2 | A | passive | Anode terminal at the end opposite the cathode band; forward voltage is 1.65 V max at 5.0 A for ES5JC. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | SMC |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `ES5JC`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC (KiCad packages3D, STEP)
- 3D model files: `es5jc-etched.step` / `es5jc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `es5jc.step` / `es5jc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JUXING datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233043220008960) (2 pp, sha256 `d91a6808b9434d0c`, retrieved 2026-10-12, 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/es5jc-datasheet.pdf)