# SL4822A

**Slkor SLKORMICRO Elec** · MOSFETs · SOP-8

SL4822A from Slkor SLKORMICRO Elec, in a SOP-8. 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 | S1 | passive | Source terminal of N-channel MOSFET 1 (dual N-channel device, VDS 30 V, ID 8.5 A continuous at TC=25°C). |
| 2 | G1 | input | Gate of N-channel MOSFET 1; gate-source voltage is rated ±20 V (VGS). |
| 3 | S2 | passive | Source terminal of N-channel MOSFET 2 (dual N-channel device, VDS 30 V, ID 8.5 A continuous at TC=25°C). |
| 4 | G2 | input | Gate of N-channel MOSFET 2; gate-source voltage is rated ±20 V (VGS). |
| 5 | D2 | passive | Drain terminal of N-channel MOSFET 2; pulse drain current IDM is rated 30 A at TC=25°C. |
| 6 | D2 | passive | Drain terminal of N-channel MOSFET 2 (internally tied to pin 5); pulse drain current IDM is rated 30 A at TC=25°C. |
| 7 | D1 | passive | Drain terminal of N-channel MOSFET 1; pulse drain current IDM is rated 30 A at TC=25°C. |
| 8 | D1 | passive | Drain terminal of N-channel MOSFET 1 (internally tied to pin 7); pulse drain current IDM is rated 30 A at TC=25°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## 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 |
| Maximum Junction Temperature | TJ |  |  | 150 | °C |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | °C |  | 1 |
| Diode Continuous Forward Current | IS |  |  | 8 | A | Tc=25°C | 1 |
| Pulse Drain Current Tested | IDM |  |  | 30 | A | Tc=25°C | 1 |
| Continuous Drain Current | ID |  |  | 8.5 | A | @GS=10V; Tc=25°C | 1 |
| Thermal Resistance Junction-Ambient | RθJA |  |  | 89 | °C/W | 1 in² pad of 2-oz copper | 1 |
| Drain-Source Breakdown Voltage | BV(BR)DSS | 30 |  |  | V | VGS=0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | uA | VDS=30V, VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.5 | 2.5 | V | VDS=VGS, ID=250μA | 2 |
| Drain-Source On-State Resistance | RDS(on) |  | 11.5 | 16 | mΩ | VGS=10V, ID=8A | 2 |
| Drain-Source On-State Resistance | RDS(on) |  | 18 | 23 | mΩ | VGS=4.5V, ID=6A | 2 |
| Input Capacitance | CISS |  |  | 1250 | pF | VDS=15V, VGS=0V, f=1MHz | 2 |
| Forward on voltage | VSD |  |  | 1.2 | V | Tj=25℃, Is=1A | 2 |

## CAD (KiCad official)

- Symbol: `SL4822A`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `sl4822a-etched.step` / `sl4822a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl4822a.step` / `sl4822a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590225178585706496) (4 pp, sha256 `91c61ad1eaaef2df`, retrieved 2026-10-16, 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/sl4822a-datasheet.pdf)