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AP4409S

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ALLPOWER ShenZhen Quan Li Semiconductor MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AP4409S

ALLPOWER ShenZhen Quan Li Semiconductor · MOSFETs · SOP-8

AP4409S from ALLPOWER ShenZhen Quan Li Semiconductor, 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 S passive Source of the P-channel MOSFET, one of three source pins (S, S, S) shown on the SOP-8 view; VDS rating -40V, continuous ID -12A at Ta=25C.
2 S passive Source of the P-channel MOSFET, one of three source pins (S, S, S) shown on the SOP-8 view; VDS rating -40V, continuous ID -12A at Ta=25C.
3 S passive Source of the P-channel MOSFET, one of three source pins (S, S, S) shown on the SOP-8 view; VDS rating -40V, continuous ID -12A at Ta=25C.
4 G input Gate of the P-channel MOSFET; absolute maximum VGS is ±20V, with RDS(on) specified at VGS=-10V and -4.5V and threshold of -1.0V min to -2.5V max.
5 D passive Drain of the P-channel MOSFET, one of four drain pins (D, D, D, D) shown on the SOP-8 view; VDS -40V, pulsed drain current IDM -26A.
6 D passive Drain of the P-channel MOSFET, one of four drain pins (D, D, D, D) shown on the SOP-8 view; VDS -40V, pulsed drain current IDM -26A.
7 D passive Drain of the P-channel MOSFET, one of four drain pins (D, D, D, D) shown on the SOP-8 view; VDS -40V, pulsed drain current IDM -26A.
8 D passive Drain of the P-channel MOSFET, one of four drain pins (D, D, D, D) shown on the SOP-8 view; VDS -40V, pulsed drain current IDM -26A.

Key specifications

Parameter Value
Manufacturer ALLPOWER ShenZhen Quan Li Semiconductor
Package SOP-8
Category Transistors/Thyristors
Pins 8

CAD (KiCad official)

  • Symbol: AP4409S
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ap4409s-etched.step / ap4409s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ap4409s.step / ap4409s.glb are the bare package body.

Provenance

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

  • Datasheet: ALLPOWER ShenZhen Quan Li Semiconductor datasheet (5 pp, sha256 60525d74fd27c35f, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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