component
WST6045
Public Made by Adomby adom
Winsok Semicon MOSFETs, SOT-23-6L. 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
markdownWST6045
Winsok Semicon · MOSFETs · SOT-23-6L
WST6045 from Winsok Semicon, in a SOT-23-6L. 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 | D | passive | Drain terminal of the N-channel MOSFET, rated for VDS 60 V with continuous drain current 5.0 A at TC=25℃. |
| 2 | D | passive | Drain terminal of the N-channel MOSFET, rated for VDS 60 V with continuous drain current 5.0 A at TC=25℃. |
| 3 | G | input | Gate terminal, rated for VGS ±20 V relative to the source. |
| 4 | S | passive | Source terminal of the N-channel MOSFET, the reference for VGS and the source of the continuous source current rating of 3.0 A. |
| 5 | D | passive | Drain terminal of the N-channel MOSFET, rated for VDS 60 V with continuous drain current 5.0 A at TC=25℃. |
| 6 | D | passive | Drain terminal of the N-channel MOSFET, rated for VDS 60 V with continuous drain current 5.0 A at TC=25℃. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winsok Semicon |
| Package | SOT-23-6L |
| Category | Transistors/Thyristors |
| Pins | 6 |
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 | 60 | V | 1 | |||
| Gate-Source Voltage | VGS | -20 | 20 | V | 1 | ||
| Continuous Drain Current | ID@TC=25℃ | 5 | A | VGS @ 4.5V | 1 | ||
| Continuous Drain Current | ID@TC=70℃ | 4 | A | VGS @ 4.5V | 1 | ||
| Pulsed Drain Current | IDM | 20 | A | 1 | |||
| Total Power Dissipation | PD@TA=25℃ | 1.6 | W | 1 | |||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance Junction-ambient | RθJA | 110 | ℃/W | Footnote 1: surface mounted on 1 inch² FR-4 board, 2OZ copper | 1 | ||
| Thermal Resistance Junction-Case | RθJC | 80 | ℃/W | Footnote 1: surface mounted on 1 inch² FR-4 board, 2OZ copper | 1 | ||
| Drain-Source Breakdown Voltage | BVDSS | 60 | V | VGS=0V , ID=250uA | 2 | ||
| Static Drain-Source On-Resistance | RDS(ON) | 40 | 50 | mΩ | VGS=10V , ID=4.0A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 45 | 65 | mΩ | VGS=4.5V , ID=3.0A | 2 | |
| Gate Threshold Voltage | VGS(th) | 1 | 2 | 3 | V | VGS=VDS , ID=250uA | 2 |
| Drain-Source Leakage Current | IDSS | 1 | uA | VDS=48V , VGS=0V , TJ=25℃ | 2 | ||
| Drain-Source Leakage Current | IDSS | 5 | uA | VDS=48V , VGS=0V , TJ=55℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V , VDS=0V | 2 | |
| Continuous Source Current | IS | 3 | A | VG=VD=0V , Force Current | 2 | ||
| Pulsed Source Current | ISM | 15 | A | 2 | |||
| Diode Forward Voltage | VSD | 1.3 | V | VGS=0V , ISD=3.5A , TJ=25℃ | 2 |
CAD (KiCad official)
- Symbol:
WST6045 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6L (KiCad packages3D, STEP)
- 3D model files:
wst6045-etched.step/wst6045-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);wst6045.step/wst6045.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Winsok Semicon datasheet (7 pp, sha256
23be0cb558a67e07, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).