component
CJ2302 S2
Public Made by Adomby adom
Changjing MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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cj2302-s2: specified limits as data (metadata.characteristics, 18 rows from the datasheet)
2 files changed
+249−1
README.md+25@@ -21,6 +21,31 @@ CJ2302 S2 from Changjing, in a SOT-23. Pinout and pin descriptions extracted fro | 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 |+|---|---|---|---|---|---|---|---|+| Gate-threshold voltage | VGS(th) | 0.65 | 0.95 | 1.2 | V | VDS =VGS, ID =50µA | 2 |+| Gate-body leakage | IGSS | -100 | | 100 | nA | VDS =0V, VGS =±8V | 2 |+| Drain-source on-resistance | rDS(on) | | 0.045 | 0.06 | Ω | VGS =4.5V, ID =3.6A | 2 |+| Drain-source on-resistance | rDS(on) | | 0.07 | 0.115 | Ω | VGS =2.5V, ID =3.1A | 2 |+| Diode forward voltage | VSD | | 0.76 | 1.2 | V | IS=0.94A,VGS=0V | 2 |+| Total gate charge | Qg | | 4 | 10 | nC | VDS =10V,VGS =4.5V,ID =3.6A | 2 |+| Turn-on delay time | td(on) | | 7 | 15 | ns | VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω | 2 |+| Rise time | tr | | 55 | 80 | ns | VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω | 2 |+| Turn-off delay time | td(off) | | 16 | 60 | ns | VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω | 2 |+| Fall time | tf | | 10 | 25 | ns | VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω | 2 |+| Drain-source voltage | VDS | | | 20 | V | | 1 |+| Gate-source voltage | VGS | -8 | | 8 | V | | 1 |+| Continuous drain current | ID | | | 2.1 | A | | 1 |+| Continuous source-drain current (diode conduction) | IS | | | 0.6 | A | | 1 |+| Power dissipation | PD | | | 0.35 | W | | 1 |+| Operating junction temperature | TJ | | | 150 | ℃ | | 1 |+| Storage temperature | TSTG | -55 | | 150 | ℃ | | 1 |+| Thermal resistance, junction to ambient | RθJA | | 357 | | ℃/W | t≤5s | 1 |+ ## CAD (KiCad official) - Symbol: `CJ2302 S2`
page.json+224−1@@ -147,6 +147,229 @@ "Package": "SOT-23", "Category": "Transistors/Thyristors", "Pins": "3"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "45572d4a22e3ef85",+ "rows": [+ {+ "name": "Gate-threshold voltage",+ "symbol": "VGS(th)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.65,+ "typ": 0.95,+ "max": 1.2,+ "conditions": "VDS =VGS, ID =50µA",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Gate-body leakage",+ "symbol": "IGSS",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "VDS =0V, VGS =±8V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-resistance",+ "symbol": "rDS(on)",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.045,+ "max": 0.06,+ "conditions": "VGS =4.5V, ID =3.6A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source on-resistance",+ "symbol": "rDS(on)",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.07,+ "max": 0.115,+ "conditions": "VGS =2.5V, ID =3.1A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Diode forward voltage",+ "symbol": "VSD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.76,+ "max": 1.2,+ "conditions": "IS=0.94A,VGS=0V",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Total gate charge",+ "symbol": "Qg",+ "kind": "electrical",+ "unit": "nC",+ "min": null,+ "typ": 4,+ "max": 10,+ "conditions": "VDS =10V,VGS =4.5V,ID =3.6A",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-on delay time",+ "symbol": "td(on)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 7,+ "max": 15,+ "conditions": "VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Rise time",+ "symbol": "tr",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 55,+ "max": 80,+ "conditions": "VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Turn-off delay time",+ "symbol": "td(off)",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 16,+ "max": 60,+ "conditions": "VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Fall time",+ "symbol": "tf",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 10,+ "max": 25,+ "conditions": "VDD=10V, RL=5.5Ω, ID ≈3.6A, VGEN=4.5V,Rg=6Ω",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Drain-source voltage",+ "symbol": "VDS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Gate-source voltage",+ "symbol": "VGS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -8,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous drain current",+ "symbol": "ID",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 2.1,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Continuous source-drain current (diode conduction)",+ "symbol": "IS",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 0.6,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Power dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 0.35,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance, junction to ambient",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 357,+ "max": null,+ "conditions": "t≤5s",+ "source_page": 1,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -188,4 +411,4 @@ "visibility": { "public": true }-}+}