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WST6002
Public Made by Adomby adom
Winsok Semicon MOSFETs, SOT-523. 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
markdownWST6002
Winsok Semicon · MOSFETs · SOT-523
WST6002 from Winsok Semicon, in a SOT-523. 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; drive limit is VGS ±20 V, with 2KV ESD protection and gate threshold of 1 to 2.5 V at ID=250uA. |
| 2 | S | passive | Source; continuous source current is limited to 100 mA and the body diode forward voltage is 1 V max at IS=0.2A. |
| 3 | D | passive | Drain; VDS max is 30 V with continuous drain current of 100 mA at TA=25℃ and 0.5 A pulsed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winsok Semicon |
| Package | SOT-523 |
| 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 | 30 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID@TA=25℃ | 100 | mA | VGS @ 10V, TA=25℃ | 1 | ||
| Continuous Drain Current | ID@TA=70℃ | 60 | mA | VGS @ 10V, TA=70℃ | 1 | ||
| Pulsed Drain Current | IDM | 0.5 | A | 1 | |||
| Total Power Dissipation | PD@TA=25℃ | 0.15 | W | TA=25℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-Ambient | RθJA | 625 | ℃/W | Note 1: surface mounted on 1 inch² FR-4 board with 2OZ copper | 1 | ||
| Drain-Source Breakdown Voltage | BVDSS | 30 | V | VGS=0V, ID=250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 5 | Ω | VGS=10V, ID=0.01A | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 13 | Ω | VGS=4.5V, ID=0.01A | 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 | -10 | 10 | uA | VGS=±20V, VDS=0V | 2 | |
| Turn-On Delay Time | Td(on) | 2 | 3.5 | ns | VDD=15V, VGS=10V, RG=3.3Ω, ID=0.1A | 2 | |
| Rise Time | Tr | 1 | 2.2 | ns | VDD=15V, VGS=10V, RG=3.3Ω, ID=0.1A | 2 | |
| Turn-Off Delay Time | Td(off) | 5 | 9 | ns | VDD=15V, VGS=10V, RG=3.3Ω, ID=0.1A | 2 | |
| Fall Time | Tf | 1.5 | 2.5 | ns | VDD=15V, VGS=10V, RG=3.3Ω, ID=0.1A | 2 | |
| Continuous Source Current | IS | 100 | mA | VG=VD=0V, Force Current | 2 | ||
| Pulsed Source Current | ISM | 0.5 | A | 2 | |||
| Diode Forward Voltage | VSD | 1 | V | VGS=0V, IS=0.2A, TJ=25℃ | 2 |
CAD (KiCad official)
- Symbol:
WST6002 - Footprint:
Package_TO_SOT_SMD:SOT-523 - 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
wst6002-etched.step/wst6002-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wst6002.step/wst6002.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Winsok Semicon datasheet (5 pp, sha256
108ee03a3b2957fe, retrieved 2026-10-18, 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).