component
WST4040
Public Made by Adomby adom
Winsok Semicon MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
wst4040: specified limits as data (metadata.characteristics, 25 rows from the datasheet)
2 files changed
+340−1
README.md+32@@ -21,6 +21,38 @@ WST4040 from Winsok Semicon, in a SOT-23-3L. Pinout and pin descriptions extract | 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 | | | 40 | V | | 1 |+| Gate-Source Voltage | VGS | -20 | | 20 | V | | 1 |+| Continuous Drain Current, TC=25℃ | ID | | | 5.8 | A | VGS @ 4.5V | 1 |+| Continuous Drain Current, TC=70℃ | ID | | | 2.5 | A | VGS @ 4.5V | 1 |+| Pulsed Drain Current | IDM | | | 16 | A | | 1 |+| Total Power Dissipation, TA=25℃ | PD | | | 1 | W | | 1 |+| Storage Temperature Range | TSTG | -55 | | 150 | ℃ | | 1 |+| Operating Junction Temperature Range | TJ | -55 | | 150 | ℃ | | 1 |+| Thermal Resistance Junction-ambient | RθJA | | | 125 | ℃/W | | 1 |+| Thermal Resistance Junction-Case | RθJC | | | 75 | ℃/W | | 1 |+| Single Pulse Avalanche Energy | EAS | 9 | | | mJ | VDD=25V, L=0.1mH, IAS=2A | 2 |+| Continuous Source Current | IS | | | 1 | A | VG=VD=0V, Force Current | 2 |+| Pulsed Source Current | ISM | | | 16 | A | | 2 |+| Diode Forward Voltage | VSD | | | 1.2 | V | VGS=0V, IS=1A, TJ=25℃ | 2 |+| Drain-Source Breakdown Voltage | BVDSS | 40 | | | V | VGS=0V, ID=250uA | 2 |+| Static Drain-Source On-Resistance | RDS(ON) | | 35 | 50 | mΩ | VGS=10V, ID=3A | 2 |+| Gate Threshold Voltage | VGS(th) | 0.6 | 1 | 1.6 | V | VGS=VDS, ID=250uA | 2 |+| Drain-Source Leakage Current, TJ=25℃ | IDSS | | | 1 | uA | VDS=32V, VGS=0V, TJ=25℃ | 2 |+| Drain-Source Leakage Current, TJ=55℃ | IDSS | | | 5 | uA | VDS=32V, VGS=0V, TJ=55℃ | 2 |+| Gate-Source Leakage Current | IGSS | -100 | | 100 | nA | VGS=±20V, VDS=0V | 2 |+| Gate-Source Charge | Qgs | | 0.8 | 3.5 | nC | VDS=20V, VGS=4.5V, ID=2A | 2 |+| Gate-Drain Charge | Qgd | | 1.65 | 4.2 | nC | VDS=20V, VGS=4.5V, ID=2A | 2 |+| Turn-On Delay Time | Td(on) | | 1.5 | 4.8 | ns | VDD=20V, VGS=10V, RG=3.3Ω, ID=1A | 2 |+| Turn-Off Delay Time | Td(off) | | 18 | 44 | ns | VDD=20V, VGS=10V, RG=3.3Ω, ID=1A | 2 |+| Fall Time | Tf | | 5.9 | 8 | ns | VDD=20V, VGS=10V, RG=3.3Ω, ID=1A | 2 |+ ## CAD (KiCad official) - Symbol: `WST4040`
page.json+308−1@@ -148,6 +148,313 @@ "Package": "SOT-23-3L", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "740fd14bc154952e",+ "rows": [+ {+ "name": "Drain-Source Voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Voltage",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -20,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current, TC=25℃",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 5.8,+ "conditions": "VGS @ 4.5V",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous Drain Current, TC=70℃",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 2.5,+ "conditions": "VGS @ 4.5V",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Pulsed Drain Current",+ "symbol": "IDM",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 16,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Total Power Dissipation, TA=25℃",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction Temperature Range",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction-ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance Junction-Case",+ "symbol": "RθJC",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": null,+ "max": 75,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Single Pulse Avalanche Energy",+ "symbol": "EAS",+ "kind": "electrical",+ "unit": "mJ",+ "min": 9,+ "typ": null,+ "max": null,+ "conditions": "VDD=25V, L=0.1mH, IAS=2A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Continuous Source Current",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "VG=VD=0V, Force Current",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Pulsed Source Current",+ "symbol": "ISM",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 16,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode Forward Voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "VGS=0V, IS=1A, TJ=25℃",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Breakdown Voltage",+ "symbol": "BVDSS",+ "kind": "electrical",+ "unit": "V",+ "min": 40,+ "typ": null,+ "max": null,+ "conditions": "VGS=0V, ID=250uA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Static Drain-Source On-Resistance",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 35,+ "max": 50,+ "conditions": "VGS=10V, ID=3A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate Threshold Voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.6,+ "typ": 1,+ "max": 1.6,+ "conditions": "VGS=VDS, ID=250uA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Leakage Current, TJ=25℃",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": null,+ "max": 1,+ "conditions": "VDS=32V, VGS=0V, TJ=25℃",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-Source Leakage Current, TJ=55℃",+ "symbol": "IDSS",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VDS=32V, VGS=0V, TJ=55℃",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Leakage Current",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "VGS=±20V, VDS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Source Charge",+ "symbol": "Qgs",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 0.8,+ "max": 3.5,+ "conditions": "VDS=20V, VGS=4.5V, ID=2A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-Drain Charge",+ "symbol": "Qgd",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 1.65,+ "max": 4.2,+ "conditions": "VDS=20V, VGS=4.5V, ID=2A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-On Delay Time",+ "symbol": "Td(on)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 1.5,+ "max": 4.8,+ "conditions": "VDD=20V, VGS=10V, RG=3.3Ω, ID=1A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-Off Delay Time",+ "symbol": "Td(off)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 18,+ "max": 44,+ "conditions": "VDD=20V, VGS=10V, RG=3.3Ω, ID=1A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Fall Time",+ "symbol": "Tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 5.9,+ "max": 8,+ "conditions": "VDD=20V, VGS=10V, RG=3.3Ω, ID=1A",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -189,4 +496,4 @@ "visibility": { "public": true }-}+}