component
WST2088A
Public Made by Adomby adom
Winsok Semicon MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownWST2088A
Winsok Semicon · MOSFETs · SOT-23-3L
WST2088A 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; gate-source voltage is rated at ±12 V absolute maximum, with a threshold of 0.4 V min to 1.2 V max at 250 uA. |
| 2 | S | passive | Source; connects to the body diode anode, with continuous drain current of 7.5 A at Tc=25℃. |
| 3 | D | passive | Drain; drain-source voltage is rated at 20 V maximum, with a pulsed drain current of 24 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 Breakdown Voltage | BVDSS | 20 | V | VGS=0V , ID=250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 10.7 | 14 | mΩ | VGS=4.5V , ID=6A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 12.8 | 17 | mΩ | VGS=2.5V , ID=5A | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.4 | 0.63 | 1.2 | 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 | ||
| Drain-Source Voltage | VDS | 20 | V | 1 | |||
| Gate-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Continuous Drain Current | ID@Tc=25℃ | 7.5 | A | VGS @ 4.5V | 1 | ||
| Continuous Drain Current | ID@Tc=70℃ | 4.5 | A | VGS @ 4.5V | 1 | ||
| Pulsed Drain Current | IDP | 24 | A | 1 | |||
| Total Power Dissipation | PD@TA=25℃ | 1.25 | 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 | 100 | ℃/W | 1 | |||
| Maximum Thermal Resistance, Junction-case | Rthj-c | 8 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
WST2088A - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
wst2088a-etched.step/wst2088a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wst2088a.step/wst2088a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Winsok Semicon datasheet (5 pp, sha256
5261312fd1a50568, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).