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ST2319SRG

Public Made by Adom

by adom

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

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ST2319SRG

STANSON Tech. · MOSFETs · SOT-23

ST2319SRG from STANSON Tech., in a SOT-23. 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 Gate input Gate control input of the P-channel MOSFET; absolute maximum gate-source voltage is ±20 V and threshold VGS(th) is -0.8 V min to -1.5 V max at ID=-250uA.
2 Source passive Source terminal of the P-channel MOSFET; continuous source (body diode) current is -1.2 A max.
3 Drain passive Drain terminal of the P-channel MOSFET; VDSS is -40 V and continuous drain current is -3.5 A at TA=25℃ (pulsed -20 A).

Key specifications

Parameter Value
Manufacturer STANSON Tech.
Package SOT-23
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 Breakdown Voltage V(BR)DSS -40 V VGS=0V,ID=-10uA 3
Gate Threshold Voltage VGS(th) -0.8 -1.5 V VDS=VGS,ID=-250uA 3
Gate Leakage Current IGSS -100 100 nA VDS=0V,VGS=±20V 3
Zero Gate Voltage Drain Current IDSS -1 uA VDS=-36V,VGS=0V 3
Zero Gate Voltage Drain Current IDSS -5 uA VDS=-36V,VGS=0V,TJ=85℃ 3
On-State Drain Current ID(on) -3.5 A VDS≦-5V,VGS=-4.5V 3
Drain-source On-Resistance RDS(on) 0.075 Ω VGS=-10V,ID=-3.0A 3
Drain-source On-Resistance RDS(on) 0.105 Ω VGS=-4.5V,ID=-2.8A 3
Total Gate Charge Qg 9 12 nC VDS=-15V,VGS=-10V,ID=-3.0A 3
Turn-On Delay Time td(on) 8 20 nS VDD=-15V,RL=15Ω,ID=-1.0A,VGEN=-10V,RG=6Ω 3
Rise Time tr 10 20 nS VDD=-15V,RL=15Ω,ID=-1.0A,VGEN=-10V,RG=6Ω 3
Turn-Off Delay Time td(off) 30 35 nS VDD=-15V,RL=15Ω,ID=-1.0A,VGEN=-10V,RG=6Ω 3
Fall Time tf 15 20 nS VDD=-15V,RL=15Ω,ID=-1.0A,VGEN=-10V,RG=6Ω 3
Drain-Source Voltage VDSS -40 V Ta=25℃ 2
Gate-Source Voltage VGSS -20 20 V Ta=25℃ 2
Continuous Drain Current ID -3.5 A TJ=150℃, TA=25℃ 2
Continuous Drain Current ID -2.8 A TJ=150℃, TA=70℃ 2
Pulsed Drain Current IDM -20 A Ta=25℃ 2
Continuous Source Current (Diode Conduction) IS -1.2 A Ta=25℃ 2
Power Dissipation PD 1.2 W TA=25℃ 2
Power Dissipation PD 0.81 W TA=70℃ 2
Operation Junction Temperature TJ -55 150 ℃ 2
Storage Temperature Range TSTG -55 150 ℃ 2
Thermal Resistance Junction to Ambient RθJA 105 ℃/W 2
Forward Transconductance gfs 13 S VDS=-15V,ID=-3.0A 3
Diode Forward Voltage VSD -1 V IS=-1.3A,VGS=0V 3
Gate-Source Charge Qgs 1.5 nC VDS=-15V,VGS=-10V,ID=-3.0A 3
Gate-Drain Charge Qgd 2 nC VDS=-15V,VGS=-10V,ID=-3.0A 3
Input Capacitance Ciss 500 pF VDS=-15V,VGS=0V,F=1MHz 3
Output Capacitance Coss 95 pF VDS=-15V,VGS=0V,F=1MHz 3
Reverse Transfer Capacitance Crss 50 pF VDS=-15V,VGS=0V,F=1MHz 3

CAD (KiCad official)

  • Symbol: ST2319SRG
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: st2319srg-etched.step / st2319srg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); st2319srg.step / st2319srg.glb are the bare package body.

Provenance

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

  • Datasheet: STANSON Tech. datasheet (8 pp, sha256 aece67c32c629c4c, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-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