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HSS2319

Public Made by Adom

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

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HSS2319

HUASHUO · MOSFETs · SOT-23L

HSS2319 from HUASHUO, in a SOT-23L. 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; gate-source voltage limited to ±20 V, with threshold VGS(th) of -1.0 V to -2.5 V at ID=-250uA.
2 S passive Source of the P-channel MOSFET; continuous source (body diode) current is -3.2 A max.
3 D passive Drain; drain-source voltage is -40 V max and continuous drain current is -3.2 A at steady state (TA=25℃).

Key specifications

Parameter Value
Manufacturer HUASHUO
Package SOT-23L
Category Transistors
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 -40 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current 10s ID@TA=25℃ -3.7 A VGS @ -4.5V, 10s 1
Continuous Drain Current Steady State ID@TA=25℃ -3.2 A VGS @ -4.5V, steady state 1
Continuous Drain Current 10s ID@TA=70℃ -3 A VGS @ -4.5V, 10s 1
Continuous Drain Current Steady State ID@TA=70℃ -2.6 A VGS @ -4.5V, steady state 1
Pulsed Drain Current IDM -16.1 A 1
Total Power Dissipation 10s PD@TA=25℃ 1.32 W 10s 1
Total Power Dissipation Steady State PD@TA=25℃ 1 W steady state 1
Total Power Dissipation 10s PD@TA=70℃ 0.84 W 10s 1
Total Power Dissipation Steady State PD@TA=70℃ 0.64 W steady state 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Thermal Resistance Junction-Ambient RθJA 125 ℃/W 1
Thermal Resistance Junction-Ambient (t ≤10s) RθJA 95 ℃/W t ≤10s 1
Thermal Resistance Junction-Case RθJC 80 ℃/W 1
Drain-Source Breakdown Voltage BVDSS -40 V VGS=0V , ID=-250uA 2
Static Drain-Source On-Resistance RDS(ON) 70 mΩ VGS=-4.5V , ID=-3A 2
Static Drain-Source On-Resistance RDS(ON) 100 mΩ VGS=-2.5V , ID=-2A 2
Gate Threshold Voltage VGS(th) -1 -2.5 V VGS=VDS , ID =-250uA 2
Drain-Source Leakage Current IDSS -1 uA VDS=-24V , VGS=0V , TJ=25℃ 2
Drain-Source Leakage Current IDSS -5 uA VDS=-24V , VGS=0V , TJ=55℃ 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V , VDS=0V 2
Continuous Source Current IS -3.2 A VG=VD=0V , Force Current 2
Pulsed Source Current ISM -16.1 A VG=VD=0V , Force Current 2
Diode Forward Voltage VSD -1 V VGS=0V , IS=-1A , TJ=25℃ 2
BVDSS Temperature Coefficient △BVDSS/△TJ -0.018 V/℃ Reference to 25℃ , ID=-1mA 2
VGS(th) Temperature Coefficient △VGS(th) 2.5 mV/℃ 2
Forward Transconductance gfs 5.8 S VDS=-5V , ID=-3A 2
Total Gate Charge (-4.5V) Qg 6.4 nC VDS=-32V , VGS=-4.5V , ID=-3A 2
Gate-Source Charge Qgs 2.1 nC VDS=-32V , VGS=-4.5V , ID=-3A 2
Gate-Drain Charge Qgd 2.5 nC VDS=-32V , VGS=-4.5V , ID=-3A 2
Turn-On Delay Time Td(on) 4.2 ns VDD=-20V , VGS=-4.5V , RG=3.3, ID=-3A 2
Rise Time Tr 23 ns VDD=-20V , VGS=-4.5V , RG=3.3, ID=-3A 2
Turn-Off Delay Time Td(off) 26.8 ns VDD=-20V , VGS=-4.5V , RG=3.3, ID=-3A 2
Fall Time Tf 20.6 ns VDD=-20V , VGS=-4.5V , RG=3.3, ID=-3A 2
Input Capacitance Ciss 620 pF VDS=-15V , VGS=0V , f=1MHz 2
Output Capacitance Coss 65 pF VDS=-15V , VGS=0V , f=1MHz 2
Reverse Transfer Capacitance Crss 53 pF VDS=-15V , VGS=0V , f=1MHz 2

CAD (KiCad official)

  • Symbol: HSS2319
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23L (KiCad packages3D, STEP)
  • 3D model files: hss2319-etched.step / hss2319-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hss2319.step / hss2319.glb are the bare package body.

Provenance

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

  • Datasheet: HUASHUO datasheet (5 pp, sha256 57ad4596a58a5327, retrieved 2026-10-22, 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