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HSK3P20

Public Made by Adom

by adom

HUASHUO MOSFETs, SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HSK3P20

HUASHUO · MOSFETs · SOT-89

HSK3P20 from HUASHUO, in a SOT-89. 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 of the P-channel MOSFET, with gate-source voltage limited to ±20 V.
2 D passive Drain of the P-channel MOSFET (-200 V drain-source maximum, -3 A continuous at TC=25℃), connected to the package tab.
3 S passive Source of the P-channel MOSFET, carrying up to -3 A continuous drain current at TC=25℃.

Key specifications

Parameter Value
Manufacturer HUASHUO
Package SOT-89
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 VDS -200 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -3 A TC=25℃, VGS @ -10V 1
Continuous Drain Current ID -2 A TC=70℃, VGS @ -10V 1
Continuous Drain Current ID -0.8 A TA=25℃, VGS @ -10V 1
Continuous Drain Current ID -0.6 A TA=70℃, VGS @ -10V 1
Pulsed Drain Current IDM -3.5 A 1
Total Power Dissipation PD 1.1 W TA=25℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-ambient RθJA 120 ℃/W 1
Thermal Resistance Junction-Case RθJC 32 ℃/W 1
Drain-Source Breakdown Voltage BVDSS -200 V VGS=0V, ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 1.9 2.4 Ω VGS=-10V, ID=-1A 2
Gate Threshold Voltage VGS(th) -2 -3 -4 V VGS=VDS, ID=-250uA 2
Drain-Source Leakage Current IDSS 1 uA VDS=-160V, VGS=0V, TJ=25℃ 2
Drain-Source Leakage Current IDSS 10 uA VDS=-160V, VGS=0V, TJ=55℃ 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V, VDS=0V 2
Continuous Source Current IS -1.2 A VG=VD=0V, Force Current 2
Pulsed Source Current ISM -3.5 A 2
Diode Forward Voltage VSD -1.3 V VGS=0V, IS=-1A, TJ=25℃ 2

CAD (KiCad official)

  • Symbol: HSK3P20
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: hsk3p20-etched.step / hsk3p20-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hsk3p20.step / hsk3p20.glb are the bare package body.

Provenance

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

  • Datasheet: HUASHUO datasheet (6 pp, sha256 fd1de01edfed8c75, retrieved 2026-10-18, 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