component

SP2319T2

Public Made by Adom

by adom

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

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SP2319T2

Siliup · MOSFETs · SOT-23

SP2319T2 from Siliup, 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 G input Gate; gate-source voltage limited to ±20 V, with threshold VGS(th) of -1.0 to -2.5 V at ID=-250µA.
2 S passive Source of the P-channel MOSFET; the body diode forward voltage is max -1.2 V at IS=-1A.
3 D passive Drain; drain-source voltage rated -40 V with continuous drain current of -3.2 A and pulsed -12.8 A.

Key specifications

Parameter Value
Manufacturer Siliup
Package SOT-23
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 Breakdown Voltage BVDSS -40 V VGS=0V , ID=-250µA 2
Gate Threshold Voltage VGS(th) -1 -1.5 -2.5 V VDS=VGS , ID=-250µA 2
Static Drain-Source On-Resistance (VGS=-10V, ID=-3A) RDS(ON) 65 85 mΩ VGS=-10V , ID =-3A 2
Static Drain-Source On-Resistance (VGS=-4.5V, ID=-2A) RDS(ON) 85 100 mΩ VGS=-4.5V , ID =-2A 2
Drain-Source Leakage Current IDSS -1 uA VDS=-32V , VGS=0V 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±20V , VDS=0V 2
Diode Forward Voltage VSD -1.2 V VGS=0V , IS=-1A , TJ=25℃ 2
Drain-Source Voltage VDSS -40 V 2
Gate-Source Voltage VGSS -20 20 V 2
Continuous Drain Current ID -3.2 A 2
Pulse Drain Current Tested IDM -12.8 A 2
Power Dissipation PD 0.9 W 2
Storage Temperature Range TSTG -55 150 °C 2
Operating Junction Temperature Range TJ -55 150 °C 2
Thermal Resistance Junction-to-Ambient RθJA 138.8 °C/W 2

CAD (KiCad official)

  • Symbol: SP2319T2
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: sp2319t2-etched.step / sp2319t2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp2319t2.step / sp2319t2.glb are the bare package body.

Provenance

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

  • Datasheet: Siliup datasheet (5 pp, sha256 e7b1942179c95fbf, retrieved 2026-10-17, 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