# CJU50N06A

**Changjing** · MOSFETs · TO-252-2L

CJU50N06A from Changjing, in a TO-252-2L. 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 | GATE | input | MOSFET gate terminal; the datasheet rates gate-source voltage VGS at ±20V and gate threshold VGS(th) at 1.0 to 2.5V (250µA test). |
| 2 | DRAIN | passive | MOSFET drain terminal; drain-source breakdown voltage is 60V minimum and continuous drain current ID is 50A (TC=25°C), with pulsed drain current of 200A. |
| 3 | SOURCE | passive | MOSFET source terminal; continuous body-diode forward current IS is 50A and pulsed diode forward current ISM is 200A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-252-2L |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `CJU50N06A`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252-2L (KiCad packages3D, STEP)
- 3D model files: `cju50n06a-etched.step` / `cju50n06a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cju50n06a.step` / `cju50n06a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Changjing datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902572973056000) (5 pp, sha256 `f43b0604a638e270`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/cju50n06a-datasheet.pdf)