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SL3409

Public Made by Adom

by adom

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

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SL3409

Slkor SLKORMICRO Elec · MOSFETs · SOT-23

SL3409 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; the datasheet gives a maximum gate-source voltage of ±20 V and a gate threshold voltage VGS(th) of -1.4 V to -2.4 V.
2 S passive Source; the datasheet gives a maximum drain-source voltage of -30 V and a continuous drain current of -2.2 A.
3 D passive Drain; the datasheet gives a maximum drain-source voltage BVDSS of -30 V, continuous drain current of -2.2 A and pulsed drain current of -16 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 BVDSS -30 V 1
Gate-Source Voltage VGS 20 V 1
Drain Current (continuous) ID -2.2 A 1
Drain Current (pulsed) IDM -16 A 1
Total Device Dissipation PD 1000 mW TA=25℃ 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature Tstg -55 150 ℃ 1
Drain-Source Breakdown Voltage BVDSS -30 V ID = -250uA, VGS=0V 2
Gate Threshold Voltage VGS(th) -1.4 -2.4 V ID = -250uA, VGS = VDS 2
Diode Forward Voltage Drop VSD -1 V IS = -1A, VGS=0V 2
Zero Gate Voltage Drain Current IDSS -1 uA VGS=0V, VDS= -24V 2
Zero Gate Voltage Drain Current IDSS -5 uA VGS=0V, VDS= -24V, TA=55℃ 2
Gate Body Leakage IGSS 100 nA VGS=+12V, VDS=0V 2
Static Drain-Source On-State Resistance RDS(ON) 130 mΩ ID= -2.2A, VGS= -10V 2
Static Drain-Source On-State Resistance RDS(ON) 200 mΩ ID= -2A, VGS= -4.5V 2

CAD (KiCad official)

  • Symbol: SL3409
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sl3409-etched.step / sl3409-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl3409.step / sl3409.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor SLKORMICRO Elec datasheet (2 pp, sha256 dba65db41526fcba, 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