component
AO4421-HXY
Public Made by Adomby adom
HXY MOSFET MOSFETs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAO4421-HXY
HXY MOSFET · MOSFETs · SOP-8
AO4421-HXY from HXY MOSFET, 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, tied with pins 2 and 3; VDS rated -60V. |
| 2 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 3; VDS rated -60V. |
| 3 | S | passive | Source of the P-channel MOSFET, tied with pins 1 and 2; VDS rated -60V. |
| 4 | G | input | Gate of the P-channel MOSFET; VGS max ±20V, threshold -1V to -3V at ID=-250μA. |
| 5 | D | passive | Drain of the P-channel MOSFET, tied with pins 6-8; ID -6A continuous at TA=25℃, -40A pulsed. |
| 6 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 7 and 8; ID -6A continuous at TA=25℃, -40A pulsed. |
| 7 | D | passive | Drain of the P-channel MOSFET, tied with pins 5, 6 and 8; ID -6A continuous at TA=25℃, -40A pulsed. |
| 8 | D | passive | Drain of the P-channel MOSFET, tied with pins 5-7; ID -6A continuous at TA=25℃, -40A pulsed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AO4421-HXY - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
ao4421-hxy-etched.step/ao4421-hxy-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ao4421-hxy.step/ao4421-hxy.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (6 pp, sha256
c8892684ea87f984, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).