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WST2N7002K

Public Made by Adom

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

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WST2N7002K

Winsok Semicon · MOSFETs · SOT-23

WST2N7002K from Winsok Semicon, 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 rated ±20 V, with a gate threshold of 1 V min to 2.5 V max at ID=250uA and 2KV ESD protection.
2 S passive Source; continuous source current is 300 mA max and pulsed source current is 1.2 A max.
3 D passive Drain; drain-source voltage is rated 60 V, with continuous drain current of 300 mA at 25℃ and pulsed drain current of 1.2 A.

Key specifications

Parameter Value
Manufacturer Winsok Semicon
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 60 V VGS=0V , ID=250uA 2
Static Drain-Source On-Resistance RDS(ON) 1 3 Ω VGS=10V , ID=0.5A 2
Static Drain-Source On-Resistance RDS(ON) 4 5 Ω VGS=4.5V , ID=0.2A 2
Gate Threshold Voltage VGS(th) 1 2.5 V VGS=VDS , ID=250uA 2
Drain-Source Leakage Current IDSS 1 uA VDS=60V , VGS=0V , TJ=25℃ 2
Drain-Source Leakage Current IDSS 5 uA VDS=60V , VGS=0V , TJ=55℃ 2
Gate-Source Leakage Current IGSS -10 10 uA VGS=±20V , VDS=0V 2
Turn-On Delay Time Td(on) 15 6 ns VDD=30V , VGS=10V , RG=3.3Ω, ID=0.5A 2
Rise Time Tr 35 3.3 ns VDD=30V , VGS=10V , RG=3.3Ω, ID=0.5A 2
Turn-Off Delay Time Td(off) 35 16 ns VDD=30V , VGS=10V , RG=3.3Ω, ID=0.5A 2
Fall Time Tf 35 13.6 ns VDD=30V , VGS=10V , RG=3.3Ω, ID=0.5A 2
Input Capacitance Ciss 32 56 pF VDS=25V , VGS=0V , f=1MHz 2
Output Capacitance Coss 7 17 pF VDS=25V , VGS=0V , f=1MHz 2
Reverse Transfer Capacitance Crss 3 10.6 pF VDS=25V , VGS=0V , f=1MHz 2
Continuous Source Current IS 300 mA VG=VD=0V , Force Current 2
Pulsed Source Current ISM 1.2 A 2
Diode Forward Voltage VSD 1 V VGS=0V , IS=1A , TJ=25℃ 2
Drain-Source Voltage VDS 60 V 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID@TA=25℃ 300 mA VGS @ 10V 1
Continuous Drain Current ID@TA=70℃ 150 mA VGS @ 10V 1
Pulsed Drain Current IDM 1.2 A 1
Total Power Dissipation PD@TA=25℃ 0.2 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 1

CAD (KiCad official)

  • Symbol: WST2N7002K
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: wst2n7002k-etched.step / wst2n7002k-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wst2n7002k.step / wst2n7002k.glb are the bare package body.

Provenance

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

  • Datasheet: Winsok Semicon datasheet (5 pp, sha256 d682f981f7b2d65e, 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