# CJL2623

**Changjing** · MOSFETs · SOT-23-6

CJL2623 from Changjing, in a SOT-23-6. 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 P-channel MOSFET 1, with VGS rated ±20 V maximum. |
| 2 | S2 | passive | Source of P-channel MOSFET 2, with VDS rated -30 V and continuous drain current -3 A. |
| 3 | G2 | input | Gate of P-channel MOSFET 2, with VGS rated ±20 V maximum. |
| 4 | D2 | passive | Drain of P-channel MOSFET 2, with VDS rated -30 V and continuous drain current -3 A. |
| 5 | S1 | passive | Source of P-channel MOSFET 1, with VDS rated -30 V and continuous drain current -3 A. |
| 6 | D1 | passive | Drain of P-channel MOSFET 1, with VDS rated -30 V and continuous drain current -3 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-6 |
| 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 Voltage | VDS |  |  | -30 | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID |  |  | -3 | A |  | 1 |
| Pulsed Drain Current | IDM |  |  | -20 | A | pulse width limited by max. junction temperature (note 1) | 1 |
| Power Dissipation | PD |  |  | 0.35 | W | per element (note 2) | 1 |
| Thermal Resistance from Junction to Ambient | RθJA |  |  | 357 | ℃/W |  | 1 |
| Junction Temperature | TJ |  |  | 150 | ℃ |  | 1 |
| Storage Temperature | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Drain-source breakdown voltage | V(BR)DSS | -30 |  |  | V | VGS = 0V, ID = -250µA | 2 |
| Zero gate voltage drain current | IDSS |  |  | -1 | µA | VDS = -30V, VGS = 0V | 2 |
| Gate-body leakage current | IGSS | -100 |  | 100 | nA | VGS = ±20V, VDS = 0V | 2 |
| Gate threshold voltage | VGS(th) | -1 |  | -3 | V | VDS = VGS, ID = -250µA | 2 |
| Drain-source on-resistance | RDS(on) |  |  | 130 | mΩ | VGS = -10V, ID = -3A | 2 |
| Drain-source on-resistance | RDS(on) |  |  | 180 | mΩ | VGS = -4.5V, ID = -2A | 2 |
| Diode forward voltage | VSD |  |  | -1.2 | V | IS = -1A, VGS = 0V | 2 |

## CAD (KiCad official)

- Symbol: `CJL2623`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `cjl2623-etched.step` / `cjl2623-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cjl2623.step` / `cjl2623.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/8586203175807799296) (5 pp, sha256 `593df239624b7a5a`, retrieved 2026-10-19, 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/cjl2623-datasheet.pdf)