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SL9945

Public Made by Adom

by adom

Slkor SLKORMICRO Elec MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SL9945

Slkor SLKORMICRO Elec · MOSFETs · SOP-8

SL9945 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 of MOSFET 1 (N-channel, 60 V VDS, ±3.6 A continuous drain current at TA=25°C).
2 G1 input Gate of MOSFET 1, rated ±20 V gate-source maximum.
3 S2 passive Source of MOSFET 2 (N-channel, 60 V VDS, ±3.6 A continuous drain current at TA=25°C).
4 G2 input Gate of MOSFET 2, rated ±20 V gate-source maximum.
5 D2 passive Drain of MOSFET 2, rated 60 V drain-source maximum, pulsed drain current ±25 A.
6 D2 passive Drain of MOSFET 2, rated 60 V drain-source maximum, pulsed drain current ±25 A (tied to pin 5).
7 D1 passive Drain of MOSFET 1, rated 60 V drain-source maximum, pulsed drain current ±25 A.
8 D1 passive Drain of MOSFET 1, rated 60 V drain-source maximum, pulsed drain current ±25 A (tied to pin 7).

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 60 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -3.6 3.6 A TA=25oC 1
Continuous Drain Current ID -3.1 3.1 A TA=70oC 1
Pulsed Drain Current IDM -25 25 A Pulse width limited by maximum junction temperature (note b) 1
Continuous Source Current (Diode Conduction) IS 2 A 1
Power Dissipation PD 2.1 W TA=25oC 1
Power Dissipation PD 1.3 W TA=70oC 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 oC 1
Maximum Junction-to-Ambient Thermal Resistance RθJA 62.5 oC/W t <= 10 sec 1
Maximum Junction-to-Ambient Thermal Resistance RθJA 110 oC/W t <= 5 sec 1
Gate-Body Leakage IGSS -100 100 nA VDS = 0 V, VGS = 20 V 2

CAD (KiCad official)

  • Symbol: SL9945
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: sl9945-etched.step / sl9945-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sl9945.step / sl9945.glb are the bare package body.

Provenance

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

  • Datasheet: Slkor SLKORMICRO Elec datasheet (6 pp, sha256 ff1bbb3e1177a0b4, 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