# SL3415

**Slkor SLKORMICRO Elec** · MOSFETs · SOT-23

SL3415 from Slkor SLKORMICRO Elec, in a SOT-23. 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 | G | input | Gate; P-channel gate with VGS rated ±8 V maximum and threshold of -0.3 to -1 V at ID=-250µA. |
| 2 | S | passive | Source; continuous drain current is -4 A, and the body diode forward current IS is -4 A maximum. |
| 3 | D | passive | Drain; VDS rated -20 V maximum, continuous ID -4 A and pulsed IDM -30 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## 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 |  |  | -20 | V |  | 1 |
| Gate-Source Voltage | VGS | -8 |  | 8 | V |  | 1 |
| Drain Current-Continuous | ID |  |  | -4 | A |  | 1 |
| Drain Current-Pulsed (Note 1) | IDM |  |  | -30 | A |  | 1 |
| Maximum Power Dissipation | PD |  |  | 1.5 | W |  | 1 |
| Operating Junction and Storage Temperature Range | TJ,TSTG | -55 |  | 150 | ℃ |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | -20 |  |  | V | VGS=0V ID=-250μA | 1 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=-20V,VGS=0V | 2 |
| Gate-Body Leakage Current | IGSS | -10 |  | 10 | μA | VGS=±10V,VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | -0.3 | -0.65 | -1 | V | VDS=VGS,ID=-250μA | 2 |
| Drain-Source On-State Resistance (VGS=-4.5V) | RDS(ON) |  |  | 50 | mΩ | VGS=-4.5V, ID=-4A | 2 |
| Drain-Source On-State Resistance (VGS=-2.5V) | RDS(ON) |  | 45 | 60 | mΩ | VGS=-2.5V, ID=-4A | 2 |
| Forward Transconductance | gFS | 8 |  |  | S | VDS=-5V,ID=-4A | 2 |
| Turn-on Delay Time | td(on) |  |  | 9.5 | nS | VDD=-10V,RL=2. 5Ω, VGS=-4.5V,RGEN=3Ω | 2 |
| Turn-Off Delay Time | td(off) |  |  | 94 | nS | VDD=-10V,RL=2. 5Ω, VGS=-4.5V,RGEN=3Ω | 2 |
| Turn-Off Fall Time | tf |  |  | 35 | nS | VDD=-10V,RL=2. 5Ω, VGS=-4.5V,RGEN=3Ω | 2 |
| Diode Forward Voltage | VSD |  |  | -1 | V | VGS=0V,IS=-1A | 2 |
| Diode Forward Current | IS |  |  | -4 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `SL3415`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `sl3415-etched.step` / `sl3415-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sl3415.step` / `sl3415.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/8588918593987203072) (5 pp, sha256 `88c702ed4a389fdd`, retrieved 2026-10-17, 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/sl3415-datasheet.pdf)