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WST2088

Public Made by Adom

by adom

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

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WST2088

Winsok Semicon · MOSFETs · SOT-23-3L

WST2088 from Winsok Semicon, in a SOT-23-3L. 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; controls the channel, with absolute maximum VGS of ±12 V and threshold VGS(th) of 0.5 to 1.3 V at ID=250uA.
2 S passive Source; connected to the body diode anode, continuous drain current up to 8.8 A at Tc=25℃.
3 D passive Drain; maximum drain-source voltage 20 V, continuous current 8.8 A and pulsed current 40 A.

Key specifications

Parameter Value
Manufacturer Winsok Semicon
Package SOT-23-3L
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 20 V 1
Gate-Source Voltage VGS -12 12 V 1
Continuous Drain Current ID 8.8 A Tc=25℃, VGS @ 4.5V 1
Continuous Drain Current ID 6.2 A Tc=70℃, VGS @ 4.5V 1
Pulsed Drain Current IDP 40 A 1
Total Power Dissipation PD 1.5 W TA=25℃ 1
Storage Temperature Range TSTG -55 150 ℃ 1
Operating Junction Temperature Range TJ -55 150 ℃ 1
Maximum Thermal Resistance, Junction-ambient Rthj-a 25 ℃/W 1
Maximum Thermal Resistance, Junction-case Rthj-c 8 ℃/W 1
Drain-Source Breakdown Voltage BVDSS 20 V VGS=0V, ID=250uA 2
Static Drain-Source On-Resistance RDS(ON) 8 13 mΩ VGS=4.5V, ID=6A 2
Static Drain-Source On-Resistance RDS(ON) 10 19 mΩ VGS=2.5V, ID=5A 2
Gate Threshold Voltage VGS(th) 0.5 1.3 V VGS=VDS, ID=250uA 2
Drain-Source Leakage Current IDSS 10 uA VDS=16V, VGS=0V 2
Gate-Source Leakage Current IGSS -100 100 nA VGS=±12V, VDS=0V 2
Diode Forward Voltage VSD 1.2 V VGS=0V, IS=1A 2

CAD (KiCad official)

  • Symbol: WST2088
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: wst2088-etched.step / wst2088-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wst2088.step / wst2088.glb are the bare package body.

Provenance

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

  • Datasheet: Winsok Semicon datasheet (6 pp, sha256 14a99ffd00ecf0a0, 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