component

SL2318

Public Made by Adom

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Slkor(SLKORMICRO Elec.) MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistorsl2318factory-2.0.0extractor-text

Verified SL2318

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SL2318 · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 3-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ygqjqbi7/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sl2318.kicad_sym✓ sl2318.kicad_mod✓ sl2318.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

SL2318

Slkor(SLKORMICRO Elec.) · MOSFETs · SOT-23

SL2318 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; gate-source voltage is rated ±20 V, with a typical threshold of 1.2 V (0.7 to 2.0 V) at ID=250μA and 4.5 V logic-level drive.
2 S passive Source of the N-channel MOSFET, with a body-diode continuous source current of 1.75 A max.
3 D passive Drain; drain-source breakdown voltage is 40 V min and continuous drain current is 4.1 A at TA=25°C.

Key specifications

Parameter Value
Manufacturer Slkor(SLKORMICRO Elec.)
Package SOT-23
Category Triode/MOS Tube/Transistor
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
Gate-Source Voltage VGS -20 20 V Common Ratings, TA=25°C unless otherwise noted 1
Drain-Source Breakdown Voltage (absolute maximum rating) V(BR)DSS 40 V Common Ratings, TA=25°C unless otherwise noted 1
Maximum Junction Temperature TJ 150 °C 1
Storage Temperature Range TSTG -50 150 °C 1
Pulse Drain Current IDM 22.6 A TA=25°C; pulse width limited by maximum allowable junction temperature 1
Continuous Drain Current ID 4.1 A TA=25°C 1
Continuous Drain Current ID 3.2 A TA=70°C 1
Maximum Power Dissipation PD 1.56 W TA=25°C 1
Maximum Power Dissipation PD 0.9 W TA=70°C 1
Thermal Resistance Junction-Ambient RJA 80 °C/W 1
Drain-Source Breakdown Voltage V(BR)DSS 40 V VGS=0V, ID=250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS=40V, VGS=0V (TA=25℃) 2
Zero Gate Voltage Drain Current IDSS 100 uA VDS=40V, VGS=0V (TA=125℃) 2
Gate-Body Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Gate Threshold Voltage VGS(TH) 0.7 1.2 2 V VDS=VGS, ID=250μA 2
Drain-Source On-State Resistance RDS(ON) 29 38 mΩ VGS=10V, ID=5A 2
Drain-Source On-State Resistance RDS(ON) 36 52 mΩ VGS=4.5V, ID=4A 2
Source Drain Current (Body Diode) ISD 1.75 A TA=25℃ 2
Forward On Voltage VSD 0.79 1.2 V Tj=25℃, ISD=3.5A, VGS=0V 2

CAD (KiCad official)

  • Symbol: SL2318
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sl2318-etched.step / sl2318-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl2318.step / sl2318.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor(SLKORMICRO Elec.) datasheet (3 pp, sha256 d29cbca490f63729, retrieved 2026-11-04, 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