# CJL2016

**Changjing** · MOSFETs · SOT-23-6L

CJL2016 from Changjing, in a SOT-23-6L. 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 | G1 | input | Gate of N-channel MOSFET 1; gate-source voltage is rated at ±10 V (VGS). |
| 2 | D1,D2 | passive | Common drain connection of both N-channel MOSFETs; drain-source voltage is rated at 20 V (VDS) and continuous drain current at 6 A. |
| 3 | G2 | input | Gate of N-channel MOSFET 2; gate-source voltage is rated at ±10 V (VGS). |
| 4 | S2 | passive | Source of N-channel MOSFET 2. |
| 5 | D1,D2 | passive | Common drain connection of both N-channel MOSFETs; drain-source voltage is rated at 20 V (VDS) and continuous drain current at 6 A. |
| 6 | S1 | passive | Source of N-channel MOSFET 1. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-6L |
| Category | Transistors/Thyristors |
| Pins | 6 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-source on-resistance (VGS=4.5V) | RDS(on) |  | 15.7 | 20 | mΩ | VGS=4.5V, ID=3A | 2 |
| Drain-source on-resistance (VGS=2.5V) | RDS(on) |  | 20 | 27 | mΩ | VGS=2.5V, ID=3A | 2 |
| Drain-source on-resistance (VGS=3.8V) | RDS(on) |  | 16.4 | 23 | mΩ | VGS=3.8V, ID=3A | 2 |
| Drain-source breakdown voltage | V(BR)DSS | 20 |  |  | V | VGS=0V, ID=250µA | 2 |
| Gate threshold voltage | VGS(th) | 0.45 | 0.7 | 1.2 | V | VDS=VGS, ID=250µA | 2 |
| Zero gate voltage drain current | IDSS |  |  | 1 | µA | VDS=18V, VGS=0V | 2 |
| Gate-body leakage current | IGSS | -100 |  | 100 | nA | VGS=±10V, VDS=0V | 2 |
| Forward transconductance | gFS | 10 |  |  | S | VDS=5V, ID=4.5A | 2 |
| Diode forward voltage | VSD |  |  | 1.2 | V | IS=1.25A, VGS=0V | 2 |
| Drain-source voltage | VDS |  |  | 20 | V |  | 1 |
| Gate-source voltage | VGS | -10 |  | 10 | V |  | 1 |
| Continuous drain current | ID |  |  | 6 | A |  | 1 |
| Pulsed drain current | IDM |  |  | 25 | A | note 1: pulse width limited by maximum junction temperature | 1 |
| Junction temperature | TJ |  |  | 150 | ℃ |  | 1 |
| Storage temperature | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Lead temperature for soldering | TL |  |  | 260 | ℃ | 1/8 inch from case for 10 s | 1 |
| Thermal resistance, junction to ambient | RθJA |  |  | 83.3 | ℃/W | Surface mounted on FR4 board, 1 square inch pad, 1oz single-side copper (note 2) | 1 |

## CAD (KiCad official)

- Symbol: `CJL2016`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files: `cjl2016-etched.step` / `cjl2016-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cjl2016.step` / `cjl2016.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/8588912914388692992) (5 pp, sha256 `b5cf22fa886cf41d`, retrieved 2026-10-18, 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/cjl2016-datasheet.pdf)